1018 cities
| City | Rank | 2026 Pop. ↓ | 2025 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Des Moines | 1 | 212,759 | 212,927 | -0.08% | 2,413 | 88 | City |
| Cedar Rapids | 2 | 137,927 | 137,915 | 0.01% | 1,844 | 75 | City |
| Davenport | 3 | 100,581 | 100,759 | -0.18% | 1,566 | 64 | City |
| Sioux City | 4 | 87,368 | 87,121 | 0.28% | 1,471 | 59 | City |
| Ankeny | 5 | 80,809 | 78,768 | 2.59% | 2,475 | 33 | City |
| Iowa City | 6 | 77,608 | 77,159 | 0.58% | 3,012 | 26 | City |
| West Des Moines | 7 | 76,036 | 74,850 | 1.58% | 1,601 | 48 | City |
| Ames | 8 | 70,294 | 69,660 | 0.91% | 2,492 | 28 | City |
| Waterloo | 9 | 67,582 | 67,529 | 0.08% | 1,097 | 62 | City |
| Council Bluffs | 10 | 62,605 | 62,635 | -0.05% | 1,457 | 43 | City |
| Dubuque | 11 | 58,654 | 58,820 | -0.28% | 1,878 | 31 | City |
| Urbandale | 12 | 48,850 | 48,304 | 1.13% | 2,166 | 23 | City |
| Marion | 13 | 43,026 | 42,784 | 0.57% | 2,380 | 18 | City |
| Cedar Falls | 14 | 41,770 | 41,593 | 0.43% | 1,419 | 29 | City |
| Bettendorf | 15 | 40,856 | 40,568 | 0.71% | 1,918 | 21 | City |
| Waukee | 16 | 39,446 | 36,933 | 6.8% | 1,810 | 22 | City |
| Marshalltown | 17 | 28,040 | 27,963 | 0.28% | 1,461 | 19 | City |
| Mason City | 18 | 26,782 | 26,865 | -0.31% | 947 | 28 | City |
| Ottumwa | 19 | 25,742 | 25,695 | 0.18% | 1,602 | 16 | City |
| Johnston | 20 | 25,537 | 25,279 | 1.02% | 1,310 | 19 | City |
| Fort Dodge | 21 | 24,897 | 24,891 | 0.02% | 1,555 | 16 | City |
| Coralville | 22 | 24,770 | 24,364 | 1.67% | 1,955 | 13 | City |
| Altoona | 23 | 24,021 | 23,309 | 3.05% | 1,796 | 13 | City |
| Clinton | 24 | 23,954 | 24,036 | -0.34% | 673 | 36 | City |
| Burlington | 25 | 23,471 | 23,554 | -0.35% | 1,629 | 14 | City |
| Muscatine | 26 | 23,068 | 23,183 | -0.5% | 1,268 | 18 | City |
| North Liberty | 27 | 22,604 | 22,254 | 1.57% | 2,372 | 10 | City |
| Clive | 28 | 19,926 | 19,717 | 1.06% | 2,603 | 8 | City |
| Grimes | 29 | 18,040 | 17,653 | 2.19% | 1,303 | 14 | City |
| Norwalk | 30 | 16,635 | 16,015 | 3.87% | 1,428 | 12 | City |
| Indianola | 31 | 16,514 | 16,405 | 0.66% | 1,444 | 11 | City |
| Newton | 32 | 15,688 | 15,698 | -0.06% | 1,394 | 11 | City |
| Pleasant Hill | 33 | 12,830 | 12,386 | 3.58% | 1,187 | 11 | City |
| Boone | 34 | 12,467 | 12,464 | 0.02% | 1,364 | 9 | City |
| Storm Lake | 35 | 11,810 | 11,718 | 0.79% | 2,176 | 5 | City |
| Oskaloosa | 36 | 11,591 | 11,583 | 0.07% | 1,440 | 8 | City |
| Spencer | 37 | 11,475 | 11,446 | 0.25% | 1,048 | 11 | City |
| Pella | 38 | 11,211 | 11,088 | 1.11% | 1,200 | 9 | City |
| Le Mars | 39 | 10,708 | 10,691 | 0.16% | 1,219 | 9 | City |
| Waverly | 40 | 10,656 | 10,616 | 0.38% | 946 | 11 | City |
| Bondurant | 41 | 10,533 | 10,022 | 5.1% | 946 | 11 | City |
| Carroll | 42 | 10,033 | 10,079 | -0.46% | 1,682 | 6 | City |
| Fort Madison | 43 | 9,818 | 9,900 | -0.83% | 1,017 | 10 | City |
| Fairfield | 44 | 9,541 | 9,526 | 0.16% | 1,443 | 7 | City |
| Grinnell | 45 | 9,474 | 9,484 | -0.11% | 1,665 | 6 | City |
| Keokuk | 46 | 9,246 | 9,354 | -1.15% | 1,016 | 9 | City |
| Sioux Center | 47 | 8,890 | 8,782 | 1.23% | 1,327 | 7 | City |
| Denison | 48 | 8,271 | 8,286 | -0.18% | 1,263 | 7 | City |
| Perry | 49 | 8,134 | 8,090 | 0.54% | 1,404 | 6 | City |
| Mount Pleasant | 50 | 8,130 | 8,319 | -2.27% | 942 | 9 | City |
| Webster City | 51 | 7,736 | 7,749 | -0.17% | 841 | 9 | City |
| Tiffin | 52 | 7,730 | 7,212 | 7.18% | 1,810 | 4 | City |
| Clear Lake | 53 | 7,570 | 7,586 | -0.21% | 702 | 11 | City |
| Hiawatha | 54 | 7,430 | 7,388 | 0.57% | 1,559 | 5 | City |
| Decorah | 55 | 7,390 | 7,422 | -0.43% | 1,020 | 7 | City |
| Knoxville | 56 | 7,373 | 7,406 | -0.45% | 1,597 | 5 | City |
| Creston | 57 | 7,366 | 7,393 | -0.37% | 1,420 | 5 | City |
| Washington | 58 | 7,247 | 7,264 | -0.23% | 1,341 | 5 | City |
| Nevada | 59 | 7,165 | 7,123 | 0.59% | 1,204 | 6 | City |
| Eldridge | 60 | 7,085 | 7,026 | 0.84% | 726 | 10 | City |
| Adel | 61 | 7,055 | 6,909 | 2.11% | 1,308 | 5 | City |
| Charles City | 62 | 6,931 | 7,006 | -1.07% | 1,132 | 6 | City |
| Polk City | 63 | 6,845 | 6,637 | 3.13% | 1,215 | 6 | City |
| Atlantic | 64 | 6,684 | 6,700 | -0.24% | 806 | 8 | City |
| Orange City | 65 | 6,681 | 6,614 | 1.01% | 1,450 | 5 | City |
| Independence | 66 | 6,357 | 6,311 | 0.73% | 1,055 | 6 | City |
| Asbury | 67 | 6,099 | 6,075 | 0.4% | 1,919 | 3 | City |
| Anamosa | 68 | 6,043 | 5,944 | 1.67% | 2,394 | 3 | City |
| Maquoketa | 69 | 6,035 | 6,049 | -0.23% | 1,336 | 5 | City |
| Estherville | 70 | 5,758 | 5,777 | -0.33% | 1,069 | 5 | City |
| Oelwein | 71 | 5,729 | 5,758 | -0.5% | 1,190 | 5 | City |
| DeWitt | 72 | 5,671 | 5,645 | 0.46% | 911 | 6 | City |
| Osceola | 73 | 5,668 | 5,626 | 0.75% | 711 | 8 | City |
| Sheldon | 74 | 5,624 | 5,604 | 0.36% | 1,171 | 5 | City |
| Spirit Lake | 75 | 5,590 | 5,569 | 0.38% | 1,236 | 5 | City |
| Sergeant Bluff | 76 | 5,497 | 5,416 | 1.5% | 1,850 | 3 | City |
| Winterset | 77 | 5,437 | 5,429 | 0.15% | 1,131 | 5 | City |
| Manchester | 78 | 5,387 | 5,335 | 0.97% | 1,113 | 5 | City |
| Glenwood | 79 | 5,340 | 5,295 | 0.85% | 1,827 | 3 | City |
| Red Oak | 80 | 5,332 | 5,376 | -0.82% | 1,358 | 4 | City |
| Clarinda | 81 | 5,317 | 5,325 | -0.15% | 1,043 | 5 | City |
| Centerville | 82 | 5,313 | 5,329 | -0.3% | 1,098 | 5 | City |
| Algona | 83 | 5,274 | 5,307 | -0.62% | 1,139 | 5 | City |
| Cherokee | 84 | 5,181 | 5,183 | -0.04% | 758 | 7 | City |
| Windsor Heights | 85 | 5,041 | 5,073 | -0.63% | 3,515 | 1 | City |
| Vinton | 86 | 4,980 | 4,971 | 0.18% | 1,019 | 5 | City |
| Huxley | 87 | 4,951 | 4,844 | 2.21% | 1,510 | 3 | City |
| Iowa Falls | 88 | 4,944 | 4,968 | -0.48% | 873 | 6 | City |
| Harlan | 89 | 4,901 | 4,899 | 0.04% | 1,109 | 4 | City |
| Shenandoah | 90 | 4,857 | 4,867 | -0.21% | 1,298 | 4 | City |
| Le Claire | 91 | 4,809 | 4,792 | 0.35% | 1,034 | 5 | City |
| Humboldt | 92 | 4,769 | 4,771 | -0.04% | 1,025 | 5 | City |
| Dyersville | 93 | 4,588 | 4,573 | 0.33% | 660 | 7 | City |
| Camanche | 94 | 4,520 | 4,528 | -0.18% | 509 | 9 | City |
| Mount Vernon | 95 | 4,506 | 4,512 | -0.13% | 1,207 | 4 | City |
| Evansdale | 96 | 4,494 | 4,504 | -0.22% | 1,125 | 4 | City |
| Carlisle | 97 | 4,487 | 4,434 | 1.2% | 751 | 6 | City |
| Hampton | 98 | 4,345 | 4,342 | 0.07% | 982 | 4 | City |
| Chariton | 99 | 4,324 | 4,301 | 0.53% | 1,148 | 4 | City |
| Forest City | 100 | 4,164 | 4,181 | -0.41% | 908 | 5 | City |
| Jefferson | 101 | 4,133 | 4,140 | -0.17% | 687 | 6 | City |
| Monticello | 102 | 4,118 | 4,106 | 0.29% | 732 | 6 | City |
| Rock Valley | 103 | 3,999 | 4,011 | -0.3% | 896 | 4 | City |
| Cresco | 104 | 3,883 | 3,886 | -0.08% | 1,163 | 3 | City |
| Waukon | 105 | 3,788 | 3,793 | -0.13% | 1,334 | 3 | City |
| Carter Lake | 106 | 3,733 | 3,742 | -0.24% | 2,081 | 2 | City |
| West Liberty | 107 | 3,661 | 3,692 | -0.84% | 2,072 | 2 | City |
| Eagle Grove | 108 | 3,621 | 3,618 | 0.08% | 884 | 4 | City |
| Saylorville | 109 | 3,619 | 3,599 | 0.56% | 533 | 7 | CDP |
| Emmetsburg | 110 | 3,598 | 3,615 | -0.47% | 949 | 4 | City |
| Osage | 111 | 3,524 | 3,541 | -0.48% | 1,572 | 2 | City |
| Albia | 112 | 3,504 | 3,541 | -1.04% | 1,077 | 3 | City |
| Story City | 113 | 3,484 | 3,461 | 0.66% | 1,220 | 3 | City |
| New Hampton | 114 | 3,405 | 3,419 | -0.41% | 1,016 | 3 | City |
| Solon | 115 | 3,405 | 3,344 | 1.82% | 2,131 | 2 | City |
| Williamsburg | 116 | 3,394 | 3,387 | 0.21% | 1,007 | 3 | City |
| Robins | 117 | 3,360 | 3,361 | -0.03% | 560 | 6 | City |
| West Burlington | 118 | 3,274 | 3,261 | 0.4% | 677 | 5 | City |
| Milford | 119 | 3,219 | 3,238 | -0.59% | 1,497 | 2 | City |
| Hudson | 120 | 3,101 | 3,008 | 3.09% | 367 | 8 | City |
| West Branch | 121 | 3,059 | 2,967 | 3.1% | 1,190 | 3 | City |
| Garner | 122 | 3,046 | 3,047 | -0.03% | 1,433 | 2 | City |
| Tipton | 123 | 3,007 | 3,033 | -0.86% | 1,486 | 2 | City |
| Fairfax | 124 | 2,980 | 2,958 | 0.74% | 822 | 4 | City |
| Park View | 125 | 2,970 | 2,934 | 1.23% | 2,012 | 1 | CDP |
| Tama | 126 | 2,954 | 2,975 | -0.71% | 994 | 3 | City |
| Wilton | 127 | 2,912 | 2,913 | -0.03% | 1,417 | 2 | City |
| Madrid | 128 | 2,836 | 2,830 | 0.21% | 2,317 | 1 | City |
| Grundy Center | 129 | 2,826 | 2,823 | 0.11% | 1,100 | 3 | City |
| Kalona | 130 | 2,822 | 2,792 | 1.07% | 1,310 | 2 | City |
| Bloomfield | 131 | 2,818 | 2,795 | 0.82% | 1,239 | 2 | City |
| Mitchellville | 132 | 2,785 | 2,735 | 1.83% | 995 | 3 | City |
| Rock Rapids | 133 | 2,757 | 2,733 | 0.88% | 654 | 4 | City |
| Sibley | 134 | 2,749 | 2,768 | -0.69% | 1,539 | 2 | City |
| Onawa | 135 | 2,740 | 2,767 | -0.98% | 520 | 5 | City |
| Clarion | 136 | 2,722 | 2,736 | -0.51% | 810 | 3 | City |
| Missouri Valley | 137 | 2,619 | 2,628 | -0.34% | 788 | 3 | City |
| Hawarden | 138 | 2,598 | 2,614 | -0.61% | 938 | 3 | City |
| Center Point | 139 | 2,575 | 2,576 | -0.04% | 944 | 3 | City |
| Eldora | 140 | 2,567 | 2,581 | -0.54% | 600 | 4 | City |
| Jesup | 141 | 2,554 | 2,547 | 0.27% | 1,387 | 2 | City |
| Hull | 142 | 2,507 | 2,483 | 0.97% | 1,772 | 1 | City |
| West Union | 143 | 2,414 | 2,424 | -0.41% | 879 | 3 | City |
| Marengo | 144 | 2,403 | 2,409 | -0.25% | 1,136 | 2 | City |
| Cascade | 145 | 2,398 | 2,397 | 0.04% | 1,248 | 2 | City |
| Ely | 146 | 2,384 | 2,377 | 0.29% | 1,414 | 2 | City |
| Belmond | 147 | 2,377 | 2,391 | -0.59% | 839 | 3 | City |
| Toledo | 148 | 2,377 | 2,374 | 0.13% | 1,036 | 2 | City |
| Postville | 149 | 2,374 | 2,396 | -0.92% | 1,146 | 2 | City |
| Belle Plaine | 150 | 2,339 | 2,337 | 0.09% | 736 | 3 | City |
| Colfax | 151 | 2,330 | 2,317 | 0.56% | 910 | 3 | City |
| Peosta | 152 | 2,326 | 2,260 | 2.92% | 822 | 3 | City |
| Bellevue | 153 | 2,303 | 2,312 | -0.39% | 1,529 | 2 | City |
| Kent Estates | 154 | 2,293 | 2,150 | 6.65% | 504 | 5 | CDP |
| Granger | 155 | 2,276 | 2,185 | 4.16% | 852 | 3 | City |
| La Porte City | 156 | 2,261 | 2,264 | -0.13% | 884 | 3 | City |
| Lisbon | 157 | 2,242 | 2,240 | 0.09% | 1,054 | 2 | City |
| Atkins | 158 | 2,221 | 2,194 | 1.23% | 2,025 | 1 | City |
| Rockwell City | 159 | 2,151 | 2,168 | -0.78% | 511 | 4 | City |
| Lamoni | 160 | 2,067 | 2,069 | -0.1% | 523 | 4 | City |
| Epworth | 161 | 2,047 | 2,044 | 0.15% | 1,153 | 2 | City |
| Monroe | 162 | 2,047 | 2,034 | 0.64% | 1,206 | 2 | City |
| Lake Mills | 163 | 2,044 | 2,060 | -0.78% | 753 | 3 | City |
| Northwood | 164 | 2,038 | 2,042 | -0.2% | 511 | 4 | City |
| Dallas Center | 165 | 2,035 | 2,014 | 1.04% | 376 | 5 | City |
| Sumner | 166 | 2,032 | 2,032 | 0% | 827 | 2 | City |
| Alta | 167 | 2,013 | 2,026 | -0.64% | 1,867 | 1 | City |
| Van Meter | 168 | 2,013 | 1,926 | 4.52% | 460 | 4 | City |
| Wapello | 169 | 1,998 | 2,012 | -0.7% | 1,538 | 1 | City |
| Britt | 170 | 1,983 | 1,992 | -0.45% | 1,480 | 1 | City |
| Audubon | 171 | 1,982 | 1,995 | -0.65% | 1,025 | 2 | City |
| Parkersburg | 172 | 1,972 | 1,979 | -0.35% | 1,363 | 1 | City |
| Denver | 173 | 1,969 | 1,962 | 0.36% | 1,158 | 2 | City |
| Sac City | 174 | 1,960 | 1,976 | -0.81% | 400 | 5 | City |
| Sigourney | 175 | 1,960 | 1,967 | -0.36% | 906 | 2 | City |
| Greenfield | 176 | 1,951 | 1,969 | -0.91% | 1,083 | 2 | City |
| Ogden | 177 | 1,951 | 1,960 | -0.46% | 1,426 | 1 | City |
| Ida Grove | 178 | 1,950 | 1,969 | -0.96% | 888 | 2 | City |
| Stuart | 179 | 1,932 | 1,909 | 1.2% | 686 | 3 | City |
| Pocahontas | 180 | 1,837 | 1,842 | -0.27% | 930 | 2 | City |
| New London | 181 | 1,824 | 1,838 | -0.76% | 1,683 | 1 | City |
| Guttenberg | 182 | 1,800 | 1,802 | -0.11% | 820 | 2 | City |
| Columbus Junction | 183 | 1,773 | 1,783 | -0.56% | 826 | 2 | City |
| Leon | 184 | 1,763 | 1,771 | -0.45% | 563 | 3 | City |
| Durant | 185 | 1,759 | 1,778 | -1.07% | 1,425 | 1 | City |
| Woodbine | 186 | 1,746 | 1,726 | 1.16% | 1,054 | 2 | City |
| Prairie City | 187 | 1,734 | 1,728 | 0.35% | 1,396 | 1 | City |
| Blue Grass | 188 | 1,727 | 1,717 | 0.58% | 547 | 3 | City |
| Moville | 189 | 1,714 | 1,710 | 0.23% | 1,867 | 1 | City |
| Farley | 190 | 1,701 | 1,712 | -0.64% | 1,050 | 2 | City |
| Pleasantville | 191 | 1,701 | 1,698 | 0.18% | 695 | 2 | City |
| Remsen | 192 | 1,686 | 1,683 | 0.18% | 1,152 | 1 | City |
| Avoca | 193 | 1,684 | 1,684 | 0% | 707 | 2 | City |
| Mediapolis | 194 | 1,675 | 1,677 | -0.12% | 1,396 | 1 | City |
| Reinbeck | 195 | 1,674 | 1,673 | 0.06% | 771 | 2 | City |
| Slater | 196 | 1,671 | 1,648 | 1.4% | 874 | 2 | City |
| Urbana | 197 | 1,671 | 1,653 | 1.09% | 925 | 2 | City |
| Palo | 198 | 1,627 | 1,590 | 2.33% | 1,359 | 1 | City |
| Lake City | 199 | 1,626 | 1,641 | -0.91% | 337 | 5 | City |
| Manson | 200 | 1,618 | 1,632 | -0.86% | 499 | 3 | City |
| Mount Ayr | 201 | 1,613 | 1,614 | -0.06% | 597 | 3 | City |
| Corydon | 202 | 1,583 | 1,573 | 0.64% | 1,158 | 1 | City |
| Guthrie Center | 203 | 1,577 | 1,578 | -0.06% | 663 | 2 | City |
| Hartley | 204 | 1,577 | 1,580 | -0.19% | 1,186 | 1 | City |
| Walcott | 205 | 1,556 | 1,556 | 0% | 500 | 3 | City |
| Akron | 206 | 1,543 | 1,544 | -0.06% | 1,252 | 1 | City |
| Wellman | 207 | 1,534 | 1,532 | 0.13% | 1,431 | 1 | City |
| Traer | 208 | 1,532 | 1,539 | -0.45% | 1,189 | 1 | City |
| Oakland | 209 | 1,518 | 1,518 | 0% | 847 | 2 | City |
| Ackley | 210 | 1,510 | 1,524 | -0.92% | 615 | 2 | City |
| Nashua | 211 | 1,497 | 1,506 | -0.6% | 512 | 3 | City |
| Sanborn | 212 | 1,497 | 1,480 | 1.15% | 797 | 2 | City |
| Gilbert | 213 | 1,492 | 1,444 | 3.32% | 1,355 | 1 | City |
| Corning | 214 | 1,480 | 1,494 | -0.94% | 908 | 2 | City |
| Bedford | 215 | 1,465 | 1,469 | -0.27% | 913 | 2 | City |
| Brooklyn | 216 | 1,461 | 1,467 | -0.41% | 1,111 | 1 | City |
| Monona | 217 | 1,456 | 1,459 | -0.21% | 1,069 | 1 | City |
| Holstein | 218 | 1,455 | 1,465 | -0.68% | 923 | 2 | City |
| Earlham | 219 | 1,410 | 1,410 | 0% | 1,492 | 1 | City |
| Montezuma | 220 | 1,409 | 1,415 | -0.42% | 570 | 2 | City |
| State Center | 221 | 1,406 | 1,404 | 0.14% | 1,409 | 1 | City |
| Woodward | 222 | 1,400 | 1,391 | 0.65% | 383 | 4 | City |
| Kingsley | 223 | 1,390 | 1,392 | -0.14% | 861 | 2 | City |
| Roland | 224 | 1,382 | 1,379 | 0.22% | 1,207 | 1 | City |
| Lenox | 225 | 1,362 | 1,358 | 0.29% | 712 | 2 | City |
| Manning | 226 | 1,358 | 1,374 | -1.16% | 548 | 2 | City |
| Walford | 227 | 1,353 | 1,355 | -0.15% | 1,301 | 1 | City |
| Lone Tree | 228 | 1,336 | 1,338 | -0.15% | 1,252 | 1 | City |
| Logan | 229 | 1,334 | 1,342 | -0.6% | 1,346 | 1 | City |
| Nora Springs | 230 | 1,313 | 1,321 | -0.61% | 593 | 2 | City |
| Dike | 231 | 1,290 | 1,291 | -0.08% | 929 | 1 | City |
| Arnolds Park | 232 | 1,263 | 1,238 | 2.02% | 708 | 2 | City |
| Shell Rock | 233 | 1,263 | 1,264 | -0.08% | 788 | 2 | City |
| Dysart | 234 | 1,260 | 1,263 | -0.24% | 1,007 | 1 | City |
| Alton | 235 | 1,253 | 1,250 | 0.24% | 659 | 2 | City |
| Central City | 236 | 1,248 | 1,251 | -0.24% | 1,162 | 1 | City |
| Laurens | 237 | 1,248 | 1,250 | -0.16% | 1,649 | 1 | City |
| Jewell Junction | 238 | 1,245 | 1,239 | 0.48% | 322 | 4 | City |
| New Sharon | 239 | 1,245 | 1,247 | -0.16% | 1,326 | 1 | City |
| Coon Rapids | 240 | 1,236 | 1,247 | -0.88% | 693 | 2 | City |
| Clarksville | 241 | 1,227 | 1,232 | -0.41% | 937 | 1 | City |
| Manly | 242 | 1,222 | 1,227 | -0.41% | 864 | 1 | City |
| Tripoli | 243 | 1,215 | 1,211 | 0.33% | 873 | 1 | City |
| Melcher-Dallas | 244 | 1,191 | 1,192 | -0.08% | 1,145 | 1 | City |
| Elkader | 245 | 1,181 | 1,186 | -0.42% | 864 | 1 | City |
| Elkhart | 246 | 1,173 | 1,126 | 4.17% | 622 | 2 | City |
| St. Ansgar | 247 | 1,173 | 1,172 | 0.09% | 1,077 | 1 | City |
| University Heights | 248 | 1,170 | 1,179 | -0.76% | 4,500 | 0 | City |
| Fayette | 249 | 1,163 | 1,178 | -1.27% | 777 | 1 | City |
| Springville | 250 | 1,160 | 1,160 | 0% | 481 | 2 | City |
| Buffalo | 251 | 1,156 | 1,159 | -0.26% | 171 | 7 | City |
| Lake Park | 252 | 1,146 | 1,150 | -0.35% | 726 | 2 | City |
| Fairbank | 253 | 1,144 | 1,138 | 0.53% | 1,556 | 1 | City |
| Treynor | 254 | 1,140 | 1,122 | 1.6% | 1,754 | 1 | City |
| Glidden | 255 | 1,134 | 1,137 | -0.26% | 1,019 | 1 | City |
| Strawberry Point | 256 | 1,132 | 1,136 | -0.35% | 542 | 2 | City |
| Sheffield | 257 | 1,123 | 1,123 | 0% | 202 | 6 | City |
| George | 258 | 1,120 | 1,113 | 0.63% | 488 | 2 | City |
| Lake View | 259 | 1,119 | 1,119 | 0% | 534 | 2 | City |
| Conrad | 260 | 1,100 | 1,099 | 0.09% | 895 | 1 | City |
| Panora | 261 | 1,100 | 1,098 | 0.18% | 607 | 2 | City |
| Villisca | 262 | 1,093 | 1,099 | -0.55% | 612 | 2 | City |
| Sloan | 263 | 1,092 | 1,085 | 0.65% | 1,889 | 1 | City |
| Mapleton | 264 | 1,091 | 1,102 | -1% | 694 | 2 | City |
| Calmar | 265 | 1,083 | 1,091 | -0.73% | 964 | 1 | City |
| Aplington | 266 | 1,076 | 1,082 | -0.55% | 1,464 | 1 | City |
| Malvern | 267 | 1,068 | 1,062 | 0.56% | 670 | 2 | City |
| Riverside | 268 | 1,067 | 1,065 | 0.19% | 578 | 2 | City |
| Marcus | 269 | 1,065 | 1,067 | -0.19% | 697 | 2 | City |
| Elk Run Heights | 270 | 1,059 | 1,060 | -0.09% | 977 | 1 | City |
| Janesville | 271 | 1,059 | 1,055 | 0.38% | 762 | 1 | City |
| Sidney | 272 | 1,039 | 1,043 | -0.38% | 758 | 1 | City |
| Rockwell | 273 | 1,031 | 1,037 | -0.58% | 347 | 3 | City |
| Dunlap | 274 | 1,023 | 1,026 | -0.29% | 820 | 1 | City |
| North English | 275 | 1,014 | 1,022 | -0.78% | 1,671 | 1 | City |
| Shellsburg | 276 | 998 | 992 | 0.6% | 1,263 | 1 | City |
| Winfield | 277 | 994 | 1,000 | -0.6% | 955 | 1 | City |
| Baxter | 278 | 989 | 986 | 0.3% | 1,512 | 1 | City |
| Underwood | 279 | 982 | 977 | 0.51% | 902 | 1 | City |
| Fredericksburg | 280 | 981 | 982 | -0.1% | 1,090 | 1 | City |
| Inwood | 281 | 980 | 971 | 0.93% | 692 | 1 | City |
| Paullina | 282 | 980 | 979 | 0.1% | 1,049 | 1 | City |
| Hinton | 283 | 972 | 965 | 0.73% | 1,086 | 1 | City |
| Tabor | 284 | 972 | 977 | -0.51% | 752 | 1 | City |
| Aurelia | 285 | 971 | 970 | 0.1% | 958 | 1 | City |
| Griswold | 286 | 968 | 971 | -0.31% | 1,589 | 1 | City |
| Larchwood | 287 | 968 | 961 | 0.73% | 933 | 1 | City |
| Clarence | 288 | 967 | 979 | -1.23% | 1,271 | 1 | City |
| Eddyville | 289 | 964 | 964 | 0% | 840 | 1 | City |
| Greene | 290 | 959 | 965 | -0.62% | 840 | 1 | City |
| Lansing | 291 | 958 | 958 | 0% | 889 | 1 | City |
| Odebolt | 292 | 953 | 960 | -0.73% | 923 | 1 | City |
| Lawton | 293 | 951 | 950 | 0.11% | 1,321 | 1 | City |
| Mechanicsville | 294 | 951 | 962 | -1.14% | 1,154 | 1 | City |
| Anita | 295 | 949 | 951 | -0.21% | 535 | 2 | City |
| Keosauqua | 296 | 947 | 945 | 0.21% | 649 | 1 | City |
| De Soto | 297 | 944 | 940 | 0.43% | 501 | 2 | City |
| Gowrie | 298 | 937 | 940 | -0.32% | 651 | 1 | City |
| Preston | 299 | 936 | 938 | -0.21% | 1,087 | 1 | City |
| Hills | 300 | 935 | 923 | 1.3% | 1,137 | 1 | City |
| Allison | 301 | 922 | 929 | -0.75% | 315 | 3 | City |
| Wayland | 302 | 922 | 928 | -0.65% | 867 | 1 | City |
| Neola | 303 | 918 | 917 | 0.11% | 1,149 | 1 | City |
| Princeton | 304 | 913 | 915 | -0.22% | 280 | 3 | City |
| Fruitland | 305 | 912 | 920 | -0.87% | 508 | 2 | City |
| Edgewood | 306 | 908 | 908 | 0% | 946 | 1 | City |
| Swisher | 307 | 905 | 907 | -0.22% | 969 | 1 | City |
| Sully | 308 | 896 | 893 | 0.34% | 1,540 | 1 | City |
| Beaverdale | 309 | 894 | 898 | -0.45% | 283 | 3 | CDP |
| West Point | 310 | 893 | 898 | -0.56% | 1,404 | 1 | City |
| Newhall | 311 | 891 | 889 | 0.22% | 2,950 | 0 | City |
| Danville | 312 | 889 | 899 | -1.11% | 1,187 | 1 | City |
| Primghar | 313 | 888 | 890 | -0.22% | 653 | 1 | City |
| Le Grand | 314 | 886 | 888 | -0.23% | 853 | 1 | City |
| Keota | 315 | 884 | 886 | -0.23% | 1,144 | 1 | City |
| Maxwell | 316 | 864 | 863 | 0.12% | 791 | 1 | City |
| Afton | 317 | 862 | 863 | -0.12% | 857 | 1 | City |
| Readlyn | 318 | 862 | 859 | 0.35% | 2,620 | 0 | City |
| Colo | 319 | 860 | 858 | 0.23% | 808 | 1 | City |
| Long Grove | 320 | 855 | 852 | 0.35% | 743 | 1 | City |
| Hamburg | 321 | 854 | 858 | -0.47% | 570 | 1 | City |
| Cambridge | 322 | 848 | 846 | 0.24% | 634 | 1 | City |
| Donnellson | 323 | 845 | 852 | -0.82% | 664 | 1 | City |
| Victor | 324 | 842 | 847 | -0.59% | 1,751 | 0 | City |
| Dunkerton | 325 | 841 | 840 | 0.12% | 703 | 1 | City |
| Armstrong | 326 | 836 | 841 | -0.59% | 946 | 1 | City |
| Buffalo Center | 327 | 828 | 833 | -0.6% | 773 | 1 | City |
| Hubbard | 328 | 826 | 831 | -0.6% | 465 | 2 | City |
| Newell | 329 | 823 | 836 | -1.56% | 652 | 1 | City |
| Schleswig | 330 | 815 | 817 | -0.24% | 658 | 1 | City |
| Denmark | 331 | 811 | 786 | 3.18% | 488 | 2 | CDP |
| Winthrop | 332 | 808 | 811 | -0.37% | 1,021 | 1 | City |
| Riceville | 333 | 804 | 805 | -0.12% | 759 | 1 | City |
| Graettinger | 334 | 799 | 804 | -0.62% | 1,060 | 1 | City |
| Gilbertville | 335 | 796 | 794 | 0.25% | 2,223 | 0 | City |
| Adair | 336 | 792 | 792 | 0% | 358 | 2 | City |
| Eldon | 337 | 789 | 788 | 0.13% | 721 | 1 | City |
| Carson | 338 | 775 | 773 | 0.26% | 1,187 | 1 | City |
| Middle Amana | 339 | 775 | 763 | 1.57% | 797 | 1 | CDP |
| Dakota City | 340 | 766 | 765 | 0.13% | 1,049 | 1 | City |
| Van Horne | 341 | 766 | 767 | -0.13% | 824 | 1 | City |
| Ossian | 342 | 765 | 771 | -0.78% | 716 | 1 | City |
| Gladbrook | 343 | 763 | 769 | -0.78% | 1,095 | 1 | City |
| Dayton | 344 | 762 | 764 | -0.26% | 894 | 1 | City |
| Melbourne | 345 | 762 | 766 | -0.52% | 1,443 | 1 | City |
| Wheatland | 346 | 759 | 762 | -0.39% | 1,322 | 1 | City |
| Correctionville | 347 | 758 | 758 | 0% | 1,261 | 1 | City |
| West Bend | 348 | 758 | 764 | -0.79% | 864 | 1 | City |
| Milo | 349 | 755 | 758 | -0.4% | 1,242 | 1 | City |
| Exira | 350 | 754 | 760 | -0.79% | 795 | 1 | City |
| Raymond | 351 | 752 | 753 | -0.13% | 460 | 2 | City |
| Lowden | 352 | 750 | 758 | -1.06% | 699 | 1 | City |
| Manilla | 353 | 749 | 752 | -0.4% | 705 | 1 | City |
| Garnavillo | 354 | 746 | 748 | -0.27% | 790 | 1 | City |
| Lake Panorama | 355 | 737 | 772 | -4.53% | 111 | 7 | CDP |
| Shelby | 356 | 734 | 732 | 0.27% | 355 | 2 | City |
| Wall Lake | 357 | 731 | 735 | -0.54% | 638 | 1 | City |
| Montrose | 358 | 729 | 731 | -0.27% | 603 | 1 | City |
| Alden | 359 | 726 | 732 | -0.82% | 471 | 2 | City |
| Hartford | 360 | 726 | 727 | -0.14% | 667 | 1 | City |
| Shueyville | 361 | 722 | 723 | -0.14% | 387 | 2 | City |
| Walnut | 362 | 720 | 724 | -0.55% | 328 | 2 | City |
| Essex | 363 | 719 | 720 | -0.14% | 440 | 2 | City |
| McGregor | 364 | 718 | 721 | -0.42% | 555 | 1 | City |
| Oxford | 365 | 714 | 714 | 0% | 772 | 1 | City |
| Redfield | 366 | 713 | 716 | -0.42% | 523 | 1 | City |
| Whiting | 367 | 713 | 719 | -0.83% | 701 | 1 | City |
| Earlville | 368 | 711 | 712 | -0.14% | 1,290 | 1 | City |
| Grand Junction | 369 | 711 | 713 | -0.28% | 734 | 1 | City |
| Hazleton | 370 | 711 | 711 | 0% | 890 | 1 | City |
| Okoboji | 371 | 711 | 720 | -1.25% | 405 | 2 | City |
| Hedrick | 372 | 710 | 713 | -0.42% | 456 | 2 | City |
| Merrill | 373 | 710 | 711 | -0.14% | 1,368 | 1 | City |
| Sioux Rapids | 374 | 709 | 715 | -0.84% | 865 | 1 | City |
| Wellsburg | 375 | 704 | 706 | -0.28% | 641 | 1 | City |
| Blairstown | 376 | 703 | 704 | -0.14% | 1,417 | 0 | City |
| Rockford | 377 | 703 | 712 | -1.26% | 1,128 | 1 | City |
| Ruthven | 378 | 700 | 705 | -0.71% | 1,716 | 0 | City |
| Amana | 379 | 698 | 682 | 2.35% | 704 | 1 | CDP |
| Ventura | 380 | 696 | 698 | -0.29% | 392 | 2 | City |
| Hospers | 381 | 694 | 698 | -0.57% | 1,314 | 1 | City |
| Lakeside | 382 | 691 | 693 | -0.29% | 3,058 | 0 | City |
| Boyden | 383 | 690 | 692 | -0.29% | 1,009 | 1 | City |
| Schaller | 384 | 690 | 696 | -0.86% | 548 | 1 | City |
| Coggon | 385 | 685 | 688 | -0.44% | 965 | 1 | City |
| Fremont | 386 | 684 | 686 | -0.29% | 643 | 1 | City |
| Fontanelle | 387 | 682 | 683 | -0.15% | 796 | 1 | City |
| Stratford | 388 | 681 | 684 | -0.44% | 375 | 2 | City |
| Morning Sun | 389 | 677 | 689 | -1.74% | 871 | 1 | City |
| Battle Creek | 390 | 673 | 678 | -0.74% | 1,177 | 1 | City |
| Elgin | 391 | 671 | 673 | -0.3% | 990 | 1 | City |
| Alburnett | 392 | 670 | 671 | -0.15% | 886 | 1 | City |
| Bancroft | 393 | 667 | 672 | -0.74% | 1,181 | 1 | City |
| Walker | 394 | 664 | 667 | -0.45% | 887 | 1 | City |
| Coalville | 395 | 662 | 658 | 0.61% | 303 | 2 | CDP |
| Stanton | 396 | 662 | 663 | -0.15% | 698 | 1 | City |
| Doon | 397 | 653 | 646 | 1.08% | 834 | 1 | City |
| Seymour | 398 | 651 | 648 | 0.46% | 272 | 2 | City |
| Olin | 399 | 650 | 651 | -0.15% | 636 | 1 | City |
| St. Charles | 400 | 649 | 648 | 0.15% | 1,045 | 1 | City |
| Elk Horn | 401 | 646 | 638 | 1.25% | 881 | 1 | City |
| Fonda | 402 | 636 | 636 | 0% | 633 | 1 | City |
| Kanawha | 403 | 631 | 634 | -0.47% | 318 | 2 | City |
| Sutherland | 404 | 628 | 628 | 0% | 739 | 1 | City |
| Agency | 405 | 627 | 625 | 0.32% | 1,108 | 1 | City |
| Dexter | 406 | 626 | 628 | -0.32% | 500 | 1 | City |
| Crescent | 407 | 625 | 625 | 0% | 646 | 1 | City |
| Keystone | 408 | 624 | 620 | 0.65% | 1,393 | 0 | City |
| Hopkinton | 409 | 622 | 622 | 0% | 969 | 1 | City |
| Moravia | 410 | 619 | 622 | -0.48% | 526 | 1 | City |
| Arcadia | 411 | 617 | 602 | 2.49% | 624 | 1 | City |
| Moscow | 412 | 608 | 570 | 6.67% | 511 | 1 | CDP |
| Washburn | 413 | 608 | 624 | -2.56% | 492 | 1 | CDP |
| Goldfield | 414 | 607 | 612 | -0.82% | 517 | 1 | City |
| Albert City | 415 | 603 | 615 | -1.95% | 1,106 | 1 | City |
| Dumont | 416 | 603 | 608 | -0.82% | 345 | 2 | City |
| Grand Mound | 417 | 602 | 605 | -0.5% | 322 | 2 | City |
| Stanwood | 418 | 598 | 605 | -1.16% | 751 | 1 | City |
| Kellogg | 419 | 595 | 596 | -0.17% | 1,604 | 0 | City |
| Quasqueton | 420 | 592 | 589 | 0.51% | 524 | 1 | City |
| Moulton | 421 | 590 | 593 | -0.51% | 592 | 1 | City |
| What Cheer | 422 | 589 | 592 | -0.51% | 476 | 1 | City |
| Brighton | 423 | 588 | 590 | -0.34% | 752 | 1 | City |
| Farmington | 424 | 582 | 582 | 0% | 1,260 | 0 | City |
| Twin Lakes | 425 | 581 | 566 | 2.65% | 439 | 1 | CDP |
| Cumming | 426 | 573 | 550 | 4.18% | 166 | 3 | City |
| Murray | 427 | 573 | 591 | -3.05% | 716 | 1 | City |
| Minden | 428 | 571 | 576 | -0.87% | 1,007 | 1 | City |
| Everly | 429 | 569 | 569 | 0% | 543 | 1 | City |
| Clermont | 430 | 568 | 569 | -0.18% | 451 | 1 | City |
| Ireton | 431 | 565 | 568 | -0.53% | 554 | 1 | City |
| Early | 432 | 562 | 566 | -0.71% | 1,445 | 0 | City |
| Badger | 433 | 546 | 543 | 0.55% | 485 | 1 | City |
| New Hartford | 434 | 546 | 550 | -0.73% | 881 | 1 | City |
| Delmar | 435 | 539 | 540 | -0.19% | 705 | 1 | City |
| Swea City | 436 | 535 | 540 | -0.93% | 698 | 1 | City |
| Radcliffe | 437 | 533 | 536 | -0.56% | 535 | 1 | City |
| Anthon | 438 | 531 | 532 | -0.19% | 753 | 1 | City |
| Richland | 439 | 530 | 531 | -0.19% | 513 | 1 | City |
| Wyoming | 440 | 525 | 525 | 0% | 1,082 | 0 | City |
| Gilman | 441 | 524 | 527 | -0.57% | 978 | 1 | City |
| Truro | 442 | 520 | 517 | 0.58% | 528 | 1 | City |
| Charter Oak | 443 | 516 | 518 | -0.39% | 1,006 | 1 | City |
| Ainsworth | 444 | 512 | 511 | 0.2% | 1,388 | 0 | City |
| Collins | 445 | 505 | 504 | 0.2% | 1,035 | 0 | City |
| Pomeroy | 446 | 504 | 507 | -0.59% | 246 | 2 | City |
| Dows | 447 | 502 | 505 | -0.59% | 653 | 1 | City |
| Rolfe | 448 | 502 | 503 | -0.2% | 477 | 1 | City |
| New Virginia | 449 | 497 | 498 | -0.2% | 1,104 | 0 | City |
| Sabula | 450 | 497 | 497 | 0% | 1,006 | 0 | City |
| Zearing | 451 | 495 | 501 | -1.2% | 661 | 1 | City |
| Orleans | 452 | 494 | 498 | -0.8% | 438 | 1 | City |
| Scranton | 453 | 490 | 493 | -0.61% | 263 | 2 | City |
| Ellsworth | 454 | 489 | 492 | -0.61% | 554 | 1 | City |
| Breda | 455 | 487 | 489 | -0.41% | 659 | 1 | City |
| Elma | 456 | 486 | 489 | -0.61% | 396 | 1 | City |
| Gilmore City | 457 | 484 | 484 | 0% | 391 | 1 | City |
| Titonka | 458 | 483 | 487 | -0.82% | 1,713 | 0 | City |
| Farragut | 459 | 477 | 478 | -0.21% | 1,190 | 0 | City |
| Latimer | 460 | 477 | 477 | 0% | 198 | 2 | City |
| Russell | 461 | 476 | 475 | 0.21% | 464 | 1 | City |
| Humeston | 462 | 475 | 473 | 0.42% | 761 | 1 | City |
| Dow City | 463 | 472 | 474 | -0.42% | 1,413 | 0 | City |
| University Park | 464 | 470 | 473 | -0.63% | 604 | 1 | City |
| Whittemore | 465 | 470 | 474 | -0.84% | 1,158 | 0 | City |
| Runnells | 466 | 469 | 468 | 0.21% | 816 | 1 | City |
| Thompson | 467 | 469 | 473 | -0.85% | 547 | 1 | City |
| Lime Springs | 468 | 463 | 465 | -0.43% | 456 | 1 | City |
| Maynard | 469 | 462 | 464 | -0.43% | 477 | 1 | City |
| Norway | 470 | 462 | 462 | 0% | 1,060 | 0 | City |
| Garwin | 471 | 461 | 465 | -0.86% | 458 | 1 | City |
| Little Rock | 472 | 450 | 448 | 0.45% | 443 | 1 | City |
| Delhi | 473 | 449 | 443 | 1.35% | 474 | 1 | City |
| Lovilia | 474 | 447 | 451 | -0.89% | 866 | 1 | City |
| Alleman | 475 | 442 | 440 | 0.45% | 150 | 3 | City |
| Albion | 476 | 441 | 442 | -0.23% | 731 | 1 | City |
| Marquette | 477 | 437 | 435 | 0.46% | 235 | 2 | City |
| Sandusky | 478 | 437 | 410 | 6.59% | 307 | 1 | CDP |
| New Albin | 479 | 435 | 435 | 0% | 1,726 | 0 | City |
| Allerton | 480 | 434 | 433 | 0.23% | 366 | 1 | City |
| Batavia | 481 | 434 | 434 | 0% | 705 | 1 | City |
| Beacon | 482 | 433 | 433 | 0% | 557 | 1 | City |
| Lamont | 483 | 427 | 428 | -0.23% | 730 | 1 | City |
| Ashton | 484 | 426 | 430 | -0.93% | 381 | 1 | City |
| Grandview | 485 | 426 | 428 | -0.47% | 1,868 | 0 | City |
| Stacyville | 486 | 426 | 431 | -1.16% | 827 | 1 | City |
| Hawkeye | 487 | 424 | 426 | -0.47% | 631 | 1 | City |
| Klemme | 488 | 424 | 426 | -0.47% | 848 | 1 | City |
| Lost Nation | 489 | 422 | 423 | -0.24% | 558 | 1 | City |
| Oxford Junction | 490 | 422 | 423 | -0.24% | 651 | 1 | City |
| Ocheyedan | 491 | 416 | 420 | -0.95% | 367 | 1 | City |
| Arlington | 492 | 412 | 413 | -0.24% | 411 | 1 | City |
| Otho | 493 | 412 | 414 | -0.48% | 930 | 0 | City |
| Martensdale | 494 | 408 | 410 | -0.49% | 1,074 | 0 | City |
| Galva | 495 | 406 | 411 | -1.22% | 538 | 1 | City |
| Emerson | 496 | 402 | 401 | 0.25% | 1,576 | 0 | City |
| Bayard | 497 | 400 | 401 | -0.25% | 784 | 1 | City |
| Burt | 498 | 397 | 400 | -0.75% | 934 | 0 | City |
| Miles | 499 | 396 | 398 | -0.5% | 313 | 1 | City |
| Milton | 500 | 396 | 395 | 0.25% | 147 | 3 | City |
| Earling | 501 | 394 | 394 | 0% | 627 | 1 | City |
| Lehigh | 502 | 393 | 394 | -0.25% | 186 | 2 | City |
| Plainfield | 503 | 392 | 392 | 0% | 1,167 | 0 | City |
| Thornton | 504 | 389 | 391 | -0.51% | 313 | 1 | City |
| Casey | 505 | 388 | 387 | 0.26% | 525 | 1 | City |
| Riverdale | 506 | 387 | 386 | 0.26% | 210 | 2 | City |
| Lawler | 507 | 386 | 389 | -0.77% | 404 | 1 | City |
| Charlotte | 508 | 384 | 385 | -0.26% | 673 | 1 | City |
| Columbus City | 509 | 383 | 384 | -0.26% | 1,596 | 0 | City |
| Livermore | 510 | 382 | 382 | 0% | 587 | 1 | City |
| Lynnville | 511 | 382 | 382 | 0% | 348 | 1 | City |
| New Vienna | 512 | 382 | 383 | -0.26% | 820 | 0 | City |
| New Market | 513 | 379 | 380 | -0.26% | 875 | 0 | City |
| Vail | 514 | 379 | 381 | -0.52% | 665 | 1 | City |
| Royal | 515 | 378 | 378 | 0% | 1,281 | 0 | City |
| Bussey | 516 | 377 | 377 | 0% | 1,212 | 0 | City |
| Colesburg | 517 | 376 | 377 | -0.27% | 1,279 | 0 | City |
| Wesley | 518 | 376 | 379 | -0.79% | 565 | 1 | City |
| Andrew | 519 | 373 | 373 | 0% | 1,504 | 0 | City |
| Lorimor | 520 | 372 | 374 | -0.53% | 863 | 0 | City |
| Salem | 521 | 372 | 376 | -1.06% | 594 | 1 | City |
| Birmingham | 522 | 371 | 371 | 0% | 366 | 1 | City |
| Duncombe | 523 | 371 | 372 | -0.27% | 189 | 2 | City |
| Union | 524 | 371 | 374 | -0.8% | 650 | 1 | City |
| Worthington | 525 | 371 | 372 | -0.27% | 821 | 0 | City |
| Middletown | 526 | 366 | 365 | 0.27% | 667 | 1 | City |
| Spillville | 527 | 363 | 367 | -1.09% | 827 | 0 | City |
| Orient | 528 | 362 | 362 | 0% | 832 | 0 | City |
| Plymouth | 529 | 362 | 365 | -0.82% | 821 | 0 | City |
| Lohrville | 530 | 360 | 363 | -0.83% | 160 | 2 | City |
| McCallsburg | 531 | 359 | 357 | 0.56% | 787 | 0 | City |
| Lewis | 532 | 357 | 357 | 0% | 707 | 1 | City |
| Bonaparte | 533 | 356 | 356 | 0% | 952 | 0 | City |
| Callender | 534 | 356 | 358 | -0.56% | 677 | 1 | City |
| Churdan | 535 | 356 | 357 | -0.28% | 172 | 2 | City |
| Farnhamville | 536 | 356 | 360 | -1.11% | 540 | 1 | City |
| Letts | 537 | 356 | 357 | -0.28% | 628 | 1 | City |
| Massena | 538 | 350 | 351 | -0.28% | 511 | 1 | City |
| Stanhope | 539 | 350 | 352 | -0.57% | 357 | 1 | City |
| Conesville | 540 | 349 | 349 | 0% | 972 | 0 | City |
| Menlo | 541 | 348 | 347 | 0.29% | 702 | 0 | City |
| Ryan | 542 | 347 | 347 | 0% | 792 | 0 | City |
| Calamus | 543 | 345 | 346 | -0.29% | 700 | 0 | City |
| Garrison | 544 | 345 | 345 | 0% | 1,120 | 0 | City |
| Holy Cross | 545 | 342 | 345 | -0.87% | 1,043 | 0 | City |
| Donahue | 546 | 338 | 337 | 0.3% | 952 | 0 | City |
| Ringsted | 547 | 338 | 342 | -1.17% | 339 | 1 | City |
| Mondamin | 548 | 334 | 334 | 0% | 739 | 0 | City |
| Lacona | 549 | 332 | 334 | -0.6% | 1,003 | 0 | City |
| Pierson | 550 | 332 | 333 | -0.3% | 699 | 0 | City |
| Wahpeton | 551 | 332 | 334 | -0.6% | 277 | 1 | City |
| Rudd | 552 | 331 | 335 | -1.19% | 304 | 1 | City |
| Templeton | 553 | 331 | 334 | -0.9% | 676 | 0 | City |
| Brandon | 554 | 328 | 329 | -0.3% | 1,012 | 0 | City |
| Diagonal | 555 | 328 | 329 | -0.3% | 359 | 1 | City |
| Elliott | 556 | 322 | 325 | -0.92% | 759 | 0 | City |
| Bennett | 557 | 321 | 325 | -1.23% | 1,551 | 0 | City |
| Peterson | 558 | 321 | 321 | 0% | 618 | 1 | City |
| Irwin | 559 | 320 | 320 | 0% | 546 | 1 | City |
| Mooar | 560 | 320 | 300 | 6.67% | 121 | 3 | CDP |
| Mingo | 561 | 319 | 316 | 0.95% | 518 | 1 | City |
| Sheldahl | 562 | 319 | 315 | 1.27% | 395 | 1 | City |
| Ute | 563 | 318 | 322 | -1.24% | 855 | 0 | City |
| Kelley | 564 | 316 | 314 | 0.64% | 426 | 1 | City |
| McCausland | 565 | 316 | 315 | 0.32% | 570 | 1 | City |
| Lester | 566 | 315 | 312 | 0.96% | 173 | 2 | City |
| Mystic | 567 | 315 | 316 | -0.32% | 107 | 3 | City |
| Danbury | 568 | 313 | 314 | -0.32% | 773 | 0 | City |
| Minburn | 569 | 313 | 315 | -0.63% | 1,227 | 0 | City |
| West Okoboji | 570 | 312 | 311 | 0.32% | 249 | 1 | City |
| Nichols | 571 | 311 | 314 | -0.96% | 1,364 | 0 | City |
| Luana | 572 | 304 | 303 | 0.33% | 276 | 1 | City |
| Salix | 573 | 304 | 303 | 0.33% | 179 | 2 | City |
| Bode | 574 | 303 | 303 | 0% | 750 | 0 | City |
| Maharishi Vedic City | 575 | 298 | 294 | 1.36% | 89 | 3 | City |
| Terril | 576 | 298 | 304 | -1.97% | 549 | 1 | City |
| Fertile | 577 | 297 | 298 | -0.34% | 316 | 1 | City |
| Granville | 578 | 297 | 299 | -0.67% | 1,021 | 0 | City |
| Fort Atkinson | 579 | 295 | 297 | -0.67% | 928 | 0 | City |
| Holiday Lake | 580 | 295 | 304 | -2.96% | 110 | 3 | CDP |
| Williams | 581 | 295 | 297 | -0.67% | 347 | 1 | City |
| Bronson | 582 | 293 | 293 | 0% | 847 | 0 | City |
| Liscomb | 583 | 293 | 292 | 0.34% | 290 | 1 | City |
| Floyd | 584 | 291 | 294 | -1.02% | 527 | 1 | City |
| Persia | 585 | 290 | 291 | -0.34% | 579 | 1 | City |
| Modale | 586 | 289 | 286 | 1.05% | 278 | 1 | City |
| Atalissa | 587 | 282 | 284 | -0.7% | 2,029 | 0 | City |
| Montpelier | 588 | 281 | 263 | 6.84% | 573 | 0 | CDP |
| Westside | 589 | 280 | 281 | -0.36% | 190 | 1 | City |
| Harpers Ferry | 590 | 279 | 276 | 1.09% | 439 | 1 | City |
| Crawfordsville | 591 | 278 | 278 | 0% | 757 | 0 | City |
| Libertyville | 592 | 278 | 278 | 0% | 549 | 1 | City |
| Cincinnati | 593 | 277 | 278 | -0.36% | 158 | 2 | City |
| Clearfield | 594 | 277 | 277 | 0% | 233 | 1 | City |
| Kimballton | 595 | 277 | 279 | -0.72% | 364 | 1 | City |
| Blakesburg | 596 | 273 | 273 | 0% | 1,007 | 0 | City |
| Maurice | 597 | 272 | 271 | 0.37% | 452 | 1 | City |
| Stockport | 598 | 271 | 271 | 0% | 264 | 1 | City |
| Lytton | 599 | 269 | 271 | -0.74% | 1,170 | 0 | City |
| Rhodes | 600 | 269 | 269 | 0% | 265 | 1 | City |
| Bertram | 601 | 266 | 266 | 0% | 173 | 2 | City |
| Halbur | 602 | 266 | 267 | -0.37% | 1,255 | 0 | City |
| Macedonia | 603 | 266 | 266 | 0% | 1,127 | 0 | City |
| Diamondhead Lake | 604 | 264 | 270 | -2.22% | 271 | 1 | CDP |
| Yale | 605 | 264 | 264 | 0% | 913 | 0 | City |
| Farmersburg | 606 | 261 | 262 | -0.38% | 641 | 0 | City |
| Protivin | 607 | 261 | 262 | -0.38% | 593 | 0 | City |
| Rowley | 608 | 261 | 262 | -0.38% | 673 | 0 | City |
| Holland | 609 | 259 | 260 | -0.38% | 1,028 | 0 | City |
| Kiron | 610 | 259 | 260 | -0.38% | 1,282 | 0 | City |
| Steamboat Rock | 611 | 259 | 260 | -0.38% | 480 | 1 | City |
| Lakota | 612 | 258 | 259 | -0.39% | 354 | 1 | City |
| Pulaski | 613 | 257 | 258 | -0.39% | 587 | 0 | City |
| Corwith | 614 | 256 | 257 | -0.39% | 177 | 1 | City |
| Ridgeway | 615 | 256 | 258 | -0.78% | 339 | 1 | City |
| Delta | 616 | 255 | 256 | -0.39% | 266 | 1 | City |
| Kensett | 617 | 255 | 255 | 0% | 252 | 1 | City |
| Hornick | 618 | 254 | 254 | 0% | 827 | 0 | City |
| Harcourt | 619 | 253 | 255 | -0.78% | 250 | 1 | City |
| Malcom | 620 | 252 | 254 | -0.79% | 305 | 1 | City |
| Marble Rock | 621 | 252 | 255 | -1.18% | 303 | 1 | City |
| Mallard | 622 | 251 | 253 | -0.79% | 640 | 0 | City |
| Burr Oak | 623 | 250 | 244 | 2.46% | 362 | 1 | CDP |
| Goose Lake | 624 | 250 | 250 | 0% | 755 | 0 | City |
| Martelle | 625 | 249 | 249 | 0% | 801 | 0 | City |
| Pisgah | 626 | 249 | 248 | 0.4% | 498 | 1 | City |
| Auburn | 627 | 248 | 250 | -0.8% | 499 | 0 | City |
| Cumberland | 628 | 248 | 248 | 0% | 400 | 1 | City |
| Defiance | 629 | 247 | 247 | 0% | 662 | 0 | City |
| Fairport | 630 | 246 | 231 | 6.49% | 132 | 2 | CDP |
| Lockridge | 631 | 246 | 245 | 0.41% | 394 | 1 | City |
| Silver City | 632 | 246 | 245 | 0.41% | 1,177 | 0 | City |
| Deloit | 633 | 245 | 245 | 0% | 602 | 0 | City |
| Harvey | 634 | 245 | 243 | 0.82% | 362 | 1 | City |
| Lu Verne | 635 | 245 | 246 | -0.41% | 115 | 2 | City |
| Quimby | 636 | 244 | 244 | 0% | 600 | 0 | City |
| Fenton | 637 | 242 | 246 | -1.63% | 733 | 0 | City |
| Bradford | 638 | 241 | 226 | 6.64% | 259 | 1 | CDP |
| Deep River | 639 | 241 | 242 | -0.41% | 551 | 0 | City |
| Kellerton | 640 | 240 | 240 | 0% | 372 | 1 | City |
| Riverton | 641 | 240 | 241 | -0.41% | 398 | 1 | City |
| Low Moor | 642 | 239 | 240 | -0.42% | 439 | 1 | City |
| Crystal Lake | 643 | 238 | 240 | -0.83% | 960 | 0 | City |
| Luxemburg | 644 | 238 | 239 | -0.42% | 504 | 0 | City |
| Waucoma | 645 | 238 | 236 | 0.85% | 509 | 0 | City |
| Keswick | 646 | 235 | 236 | -0.42% | 527 | 0 | City |
| Leland | 647 | 235 | 237 | -0.84% | 176 | 1 | City |
| Cleghorn | 648 | 234 | 234 | 0% | 1,026 | 0 | City |
| Panama | 649 | 234 | 234 | 0% | 807 | 0 | City |
| Wever | 650 | 234 | 219 | 6.85% | 159 | 1 | CDP |
| La Motte | 651 | 233 | 234 | -0.43% | 514 | 0 | City |
| New Providence | 652 | 231 | 232 | -0.43% | 231 | 1 | City |
| Bagley | 653 | 229 | 229 | 0% | 732 | 0 | City |
| Fostoria | 654 | 228 | 228 | 0% | 562 | 0 | City |
| Renwick | 655 | 227 | 227 | 0% | 227 | 1 | City |
| Fredonia | 656 | 225 | 226 | -0.44% | 1,490 | 0 | City |
| Cantril | 657 | 224 | 224 | 0% | 433 | 1 | City |
| Cushing | 658 | 222 | 223 | -0.45% | 698 | 0 | City |
| Alvord | 659 | 220 | 218 | 0.92% | 381 | 1 | City |
| Coulter | 660 | 220 | 220 | 0% | 89 | 2 | City |
| Dedham | 661 | 220 | 220 | 0% | 399 | 1 | City |
| Ladora | 662 | 220 | 221 | -0.45% | 746 | 0 | City |
| Blencoe | 663 | 219 | 221 | -0.9% | 288 | 1 | City |
| Greeley | 664 | 216 | 216 | 0% | 576 | 0 | City |
| Ionia | 665 | 216 | 218 | -0.92% | 383 | 1 | City |
| Marathon | 666 | 216 | 218 | -0.92% | 288 | 1 | City |
| Alta Vista | 667 | 215 | 217 | -0.92% | 286 | 1 | City |
| Arthur | 668 | 215 | 216 | -0.46% | 1,463 | 0 | City |
| Paton | 669 | 215 | 216 | -0.46% | 383 | 1 | City |
| Rippey | 670 | 215 | 216 | -0.46% | 248 | 1 | City |
| Laurel | 671 | 214 | 214 | 0% | 870 | 0 | City |
| Grafton | 672 | 209 | 210 | -0.48% | 651 | 0 | City |
| Linden | 673 | 209 | 207 | 0.97% | 267 | 1 | City |
| Meservey | 674 | 208 | 210 | -0.95% | 139 | 1 | City |
| Clutier | 675 | 207 | 208 | -0.48% | 276 | 1 | City |
| Frederika | 676 | 207 | 206 | 0.49% | 564 | 0 | City |
| Weston | 677 | 206 | 193 | 6.74% | 482 | 0 | CDP |
| Washta | 678 | 205 | 205 | 0% | 203 | 1 | City |
| Dixon | 679 | 204 | 204 | 0% | 1,632 | 0 | City |
| Chelsea | 680 | 203 | 205 | -0.98% | 200 | 1 | City |
| Joice | 681 | 203 | 204 | -0.49% | 190 | 1 | City |
| Rickardsville | 682 | 202 | 203 | -0.49% | 220 | 1 | City |
| Bentley | 683 | 200 | 195 | 2.56% | 195 | 1 | CDP |
| Hancock | 684 | 198 | 198 | 0% | 274 | 1 | City |
| Volga | 685 | 198 | 199 | -0.5% | 263 | 1 | City |
| Wadena | 686 | 198 | 199 | -0.5% | 263 | 1 | City |
| Hanlontown | 687 | 197 | 198 | -0.51% | 203 | 1 | City |
| Jamaica | 688 | 197 | 196 | 0.51% | 530 | 0 | City |
| Montour | 689 | 197 | 198 | -0.51% | 431 | 0 | City |
| Oakville | 690 | 197 | 197 | 0% | 472 | 0 | City |
| Onslow | 691 | 197 | 197 | 0% | 1,015 | 0 | City |
| Lineville | 692 | 195 | 194 | 0.52% | 216 | 1 | City |
| Magnolia | 693 | 194 | 194 | 0% | 318 | 1 | City |
| Rembrandt | 694 | 194 | 196 | -1.02% | 826 | 0 | City |
| Stout | 695 | 194 | 194 | 0% | 664 | 0 | City |
| Dundee | 696 | 193 | 193 | 0% | 613 | 0 | City |
| Melvin | 697 | 193 | 194 | -0.52% | 1,191 | 0 | City |
| Ollie | 698 | 193 | 194 | -0.52% | 194 | 1 | City |
| South English | 699 | 193 | 194 | -0.52% | 615 | 0 | City |
| Barnum | 700 | 190 | 188 | 1.06% | 508 | 0 | City |
| Grand River | 701 | 190 | 191 | -0.52% | 1,005 | 0 | City |
| Westgate | 702 | 189 | 189 | 0% | 519 | 0 | City |
| Parnell | 703 | 188 | 189 | -0.53% | 1,062 | 0 | City |
| Portsmouth | 704 | 187 | 187 | 0% | 609 | 0 | City |
| Packwood | 705 | 186 | 186 | 0% | 248 | 1 | City |
| Prescott | 706 | 183 | 184 | -0.54% | 423 | 0 | City |
| Smithland | 707 | 183 | 183 | 0% | 570 | 0 | City |
| Thor | 708 | 183 | 182 | 0.55% | 184 | 1 | City |
| Woden | 709 | 181 | 182 | -0.55% | 367 | 0 | City |
| Chapin | 710 | 180 | 168 | 7.14% | 1,818 | 0 | CDP |
| Moorhead | 711 | 180 | 183 | -1.64% | 766 | 0 | City |
| Randolph | 712 | 180 | 181 | -0.55% | 600 | 0 | City |
| Oakland Acres | 713 | 179 | 178 | 0.56% | 628 | 0 | City |
| Davis City | 714 | 177 | 177 | 0% | 305 | 1 | City |
| Lucas | 715 | 177 | 176 | 0.57% | 180 | 1 | City |
| Elberon | 716 | 176 | 177 | -0.56% | 269 | 1 | City |
| Kamrar | 717 | 176 | 177 | -0.56% | 206 | 1 | City |
| Meriden | 718 | 176 | 175 | 0.57% | 1,558 | 0 | City |
| Patterson | 719 | 176 | 176 | 0% | 390 | 0 | City |
| Blairsburg | 720 | 175 | 175 | 0% | 273 | 1 | City |
| Rake | 721 | 175 | 177 | -1.13% | 231 | 1 | City |
| Boxholm | 722 | 174 | 175 | -0.57% | 173 | 1 | City |
| Decatur | 723 | 174 | 174 | 0% | 460 | 0 | City |
| Drakesville | 724 | 174 | 172 | 1.16% | 713 | 0 | City |
| Lambs Grove | 725 | 174 | 174 | 0% | 1,706 | 0 | City |
| Van Wert | 726 | 174 | 174 | 0% | 489 | 0 | City |
| Garden Grove | 727 | 172 | 172 | 0% | 254 | 1 | City |
| Little Sioux | 728 | 172 | 171 | 0.58% | 459 | 0 | City |
| Sherrill | 729 | 172 | 174 | -1.15% | 1,303 | 0 | City |
| Soldier | 730 | 172 | 174 | -1.15% | 555 | 0 | City |
| Olds | 731 | 171 | 172 | -0.58% | 501 | 0 | City |
| College Springs | 732 | 170 | 171 | -0.58% | 152 | 1 | City |
| Coin | 733 | 168 | 169 | -0.59% | 188 | 1 | City |
| Moorland | 734 | 168 | 168 | 0% | 113 | 1 | City |
| Stockton | 735 | 168 | 169 | -0.59% | 1,541 | 0 | City |
| St. Lucas | 736 | 167 | 167 | 0% | 657 | 0 | City |
| Alexander | 737 | 164 | 164 | 0% | 38 | 4 | City |
| Aurora | 738 | 164 | 164 | 0% | 310 | 1 | City |
| Haverhill | 739 | 163 | 163 | 0% | 1,173 | 0 | City |
| Mount Auburn | 740 | 162 | 162 | 0% | 659 | 0 | City |
| Sun Valley Lake | 741 | 162 | 162 | 0% | 79 | 2 | CDP |
| Kirkville | 742 | 161 | 160 | 0.63% | 286 | 1 | City |
| Thurman | 743 | 161 | 161 | 0% | 285 | 1 | City |
| Shambaugh | 744 | 160 | 160 | 0% | 441 | 0 | City |
| Hastings | 745 | 158 | 157 | 0.64% | 385 | 0 | City |
| Lidderdale | 746 | 158 | 160 | -1.25% | 65 | 2 | City |
| Reasnor | 747 | 158 | 157 | 0.64% | 285 | 1 | City |
| Hillsboro | 748 | 156 | 157 | -0.64% | 269 | 1 | City |
| Prairieburg | 749 | 156 | 156 | 0% | 348 | 0 | City |
| Randall | 750 | 156 | 156 | 0% | 385 | 0 | City |
| Exline | 751 | 155 | 156 | -0.64% | 156 | 1 | City |
| Maysville | 752 | 155 | 155 | 0% | 566 | 0 | City |
| Center Junction | 753 | 154 | 144 | 6.94% | 210 | 1 | CDP |
| Beaman | 754 | 153 | 154 | -0.65% | 818 | 0 | City |
| Rose Hill | 755 | 153 | 154 | -0.65% | 1,077 | 0 | City |
| Leighton | 756 | 152 | 152 | 0% | 1,634 | 0 | City |
| Pilot Mound | 757 | 152 | 153 | -0.65% | 154 | 1 | City |
| Barnes City | 758 | 151 | 151 | 0% | 257 | 1 | City |
| Linn Grove | 759 | 151 | 153 | -1.31% | 271 | 1 | City |
| Wallingford | 760 | 150 | 152 | -1.32% | 152 | 1 | City |
| Homestead | 761 | 149 | 149 | 0% | 114 | 1 | CDP |
| Tingley | 762 | 149 | 147 | 1.36% | 218 | 1 | City |
| West Chester | 763 | 148 | 147 | 0.68% | 585 | 0 | City |
| Gravity | 764 | 147 | 148 | -0.68% | 438 | 0 | City |
| McClelland | 765 | 147 | 147 | 0% | 538 | 0 | City |
| Springbrook | 766 | 147 | 146 | 0.68% | 243 | 1 | City |
| Dickens | 767 | 146 | 146 | 0% | 175 | 1 | City |
| Bridgewater | 768 | 145 | 145 | 0% | 503 | 0 | City |
| Luther | 769 | 145 | 146 | -0.68% | 247 | 1 | City |
| Calumet | 770 | 143 | 143 | 0% | 538 | 0 | City |
| Harris | 771 | 142 | 143 | -0.7% | 142 | 1 | City |
| New Liberty | 772 | 142 | 141 | 0.71% | 1,495 | 0 | City |
| Panorama Park | 773 | 142 | 142 | 0% | 2,367 | 0 | City |
| Percival | 774 | 142 | 133 | 6.77% | 323 | 0 | CDP |
| Lone Rock | 775 | 141 | 142 | -0.7% | 1,216 | 0 | City |
| Braddyville | 776 | 140 | 141 | -0.71% | 251 | 1 | City |
| Henderson | 777 | 140 | 140 | 0% | 1,053 | 0 | City |
| Rock Falls | 778 | 140 | 141 | -0.71% | 676 | 0 | City |
| Woolstock | 779 | 140 | 140 | 0% | 134 | 1 | City |
| Castalia | 780 | 138 | 139 | -0.72% | 239 | 1 | City |
| Delaware | 781 | 138 | 138 | 0% | 189 | 1 | City |
| Webb | 782 | 138 | 138 | 0% | 274 | 1 | City |
| Geneva | 783 | 137 | 137 | 0% | 335 | 0 | City |
| Goodell | 784 | 137 | 138 | -0.72% | 317 | 0 | City |
| Mount Union | 785 | 137 | 128 | 7.03% | 811 | 0 | CDP |
| Oak Hills | 786 | 137 | 128 | 7.03% | 121 | 1 | CDP |
| Bristow | 787 | 136 | 137 | -0.73% | 145 | 1 | City |
| Palmer | 788 | 136 | 136 | 0% | 322 | 0 | City |
| Brayton | 789 | 135 | 136 | -0.74% | 310 | 0 | City |
| Franklin | 790 | 135 | 134 | 0.75% | 865 | 0 | City |
| Clemons | 791 | 134 | 134 | 0% | 536 | 0 | City |
| Millersburg | 792 | 134 | 134 | 0% | 1,098 | 0 | City |
| Westphalia | 793 | 134 | 133 | 0.75% | 1,367 | 0 | City |
| Swaledale | 794 | 133 | 134 | -0.75% | 534 | 0 | City |
| Chester | 795 | 132 | 133 | -0.75% | 95 | 1 | City |
| Clare | 796 | 132 | 132 | 0% | 266 | 0 | City |
| Weldon | 797 | 132 | 133 | -0.75% | 680 | 0 | City |
| Monmouth | 798 | 129 | 129 | 0% | 227 | 1 | City |
| Williamson | 799 | 129 | 127 | 1.57% | 339 | 0 | City |
| Brunsville | 800 | 128 | 128 | 0% | 549 | 0 | City |
| Searsboro | 801 | 128 | 128 | 0% | 284 | 0 | City |
| Hamilton | 802 | 127 | 126 | 0.79% | 251 | 1 | City |
| Houghton | 803 | 127 | 128 | -0.78% | 429 | 0 | City |
| Woodburn | 804 | 127 | 130 | -2.31% | 201 | 1 | City |
| Ayrshire | 805 | 126 | 127 | -0.79% | 583 | 0 | City |
| Havelock | 806 | 126 | 126 | 0% | 225 | 1 | City |
| Superior | 807 | 124 | 125 | -0.8% | 289 | 0 | City |
| Bouton | 808 | 123 | 124 | -0.81% | 1,150 | 0 | City |
| Vincent | 809 | 123 | 124 | -0.81% | 473 | 0 | City |
| Blockton | 810 | 122 | 122 | 0% | 191 | 1 | City |
| East Peru | 811 | 122 | 120 | 1.67% | 130 | 1 | City |
| St. Donatus | 812 | 122 | 122 | 0% | 326 | 0 | City |
| Welton | 813 | 122 | 123 | -0.81% | 464 | 0 | City |
| Westfield | 814 | 120 | 120 | 0% | 909 | 0 | City |
| Floris | 815 | 119 | 119 | 0% | 203 | 1 | City |
| Lincoln | 816 | 118 | 118 | 0% | 210 | 1 | City |
| Somers | 817 | 118 | 119 | -0.84% | 346 | 0 | City |
| South Amana | 818 | 118 | 121 | -2.48% | 85 | 1 | CDP |
| Ackworth | 819 | 117 | 117 | 0% | 213 | 1 | City |
| Bernard | 820 | 117 | 117 | 0% | 1,258 | 0 | City |
| Centralia | 821 | 117 | 117 | 0% | 188 | 1 | City |
| Archer | 822 | 116 | 116 | 0% | 1,365 | 0 | City |
| Harper | 823 | 116 | 116 | 0% | 1,318 | 0 | City |
| Larrabee | 824 | 116 | 116 | 0% | 892 | 0 | City |
| McIntire | 825 | 116 | 115 | 0.87% | 115 | 1 | City |
| Mitchell | 826 | 116 | 117 | -0.85% | 206 | 1 | City |
| Rowan | 827 | 116 | 117 | -0.85% | 223 | 1 | City |
| St. Marys | 828 | 116 | 116 | 0% | 823 | 0 | City |
| Yarmouth | 829 | 116 | 108 | 7.41% | 68 | 2 | CDP |
| Ledyard | 830 | 115 | 116 | -0.86% | 221 | 1 | City |
| Rutland | 831 | 115 | 115 | 0% | 128 | 1 | City |
| Argyle | 832 | 114 | 107 | 6.54% | 189 | 1 | CDP |
| Sperry | 833 | 114 | 107 | 6.54% | 51 | 2 | CDP |
| Waterville | 834 | 114 | 113 | 0.88% | 322 | 0 | City |
| Luzerne | 835 | 111 | 111 | 0% | 841 | 0 | City |
| Rome | 836 | 110 | 111 | -0.9% | 887 | 0 | City |
| Dawson | 837 | 109 | 109 | 0% | 220 | 0 | City |
| Lanesboro | 838 | 109 | 110 | -0.91% | 147 | 1 | City |
| Marne | 839 | 109 | 109 | 0% | 194 | 1 | City |
| Melrose | 840 | 109 | 109 | 0% | 107 | 1 | City |
| Fraser | 841 | 108 | 107 | 0.93% | 95 | 1 | City |
| Martinsburg | 842 | 108 | 108 | 0% | 289 | 0 | City |
| North Buena Vista | 843 | 107 | 107 | 0% | 115 | 1 | City |
| Swedesburg | 844 | 107 | 100 | 7% | 46 | 2 | CDP |
| Keomah Village | 845 | 106 | 106 | 0% | 1,683 | 0 | City |
| Stone City | 846 | 106 | 111 | -4.5% | 60 | 2 | CDP |
| Andover | 847 | 105 | 105 | 0% | 587 | 0 | City |
| Macksburg | 848 | 105 | 104 | 0.96% | 53 | 2 | City |
| North Washington | 849 | 105 | 106 | -0.94% | 517 | 0 | City |
| Cromwell | 850 | 103 | 103 | 0% | 344 | 0 | City |
| Mineola | 851 | 103 | 107 | -3.74% | 265 | 0 | CDP |
| Ricketts | 852 | 103 | 104 | -0.96% | 415 | 0 | City |
| St. Paul | 853 | 103 | 104 | -0.96% | 271 | 0 | City |
| Morrison | 854 | 102 | 101 | 0.99% | 1,074 | 0 | City |
| Sageville | 855 | 102 | 103 | -0.97% | 121 | 1 | City |
| Castana | 856 | 101 | 102 | -0.98% | 111 | 1 | City |
| St. Olaf | 857 | 101 | 101 | 0% | 419 | 0 | City |
| Green Mountain | 858 | 100 | 102 | -1.96% | 146 | 1 | CDP |
| Irvington | 859 | 100 | 93 | 7.53% | 99 | 1 | CDP |
| Toronto | 860 | 100 | 100 | 0% | 549 | 0 | City |
| Arion | 861 | 99 | 99 | 0% | 200 | 0 | City |
| Pacific Junction | 862 | 99 | 99 | 0% | 131 | 1 | City |
| Baldwin | 863 | 98 | 98 | 0% | 258 | 0 | City |
| Conroy | 864 | 98 | 108 | -9.26% | 129 | 1 | CDP |
| Ferguson | 865 | 98 | 98 | 0% | 383 | 0 | City |
| Masonville | 866 | 97 | 97 | 0% | 297 | 0 | City |
| Whitten | 867 | 97 | 97 | 0% | 195 | 0 | City |
| St. Joseph | 868 | 96 | 90 | 6.67% | 111 | 1 | CDP |
| Arispe | 869 | 94 | 94 | 0% | 187 | 1 | City |
| Morley | 870 | 94 | 94 | 0% | 1,093 | 0 | City |
| Carpenter | 871 | 93 | 92 | 1.09% | 265 | 0 | City |
| Webster | 872 | 93 | 93 | 0% | 341 | 0 | City |
| Westwood | 873 | 93 | 94 | -1.06% | 853 | 0 | City |
| Promise City | 874 | 92 | 91 | 1.1% | 500 | 0 | City |
| Spragueville | 875 | 92 | 92 | 0% | 124 | 1 | City |
| Hartwick | 876 | 90 | 90 | 0% | 570 | 0 | City |
| Wiota | 877 | 90 | 90 | 0% | 301 | 0 | City |
| Derby | 878 | 89 | 89 | 0% | 349 | 0 | City |
| Douds | 879 | 88 | 92 | -4.35% | 40 | 2 | CDP |
| Oyens | 880 | 87 | 87 | 0% | 770 | 0 | City |
| Climbing Hill | 881 | 86 | 81 | 6.17% | 67 | 1 | CDP |
| Kingston | 882 | 86 | 81 | 6.17% | 49 | 2 | CDP |
| Stanley | 883 | 86 | 86 | 0% | 424 | 0 | City |
| Zwingle | 884 | 86 | 86 | 0% | 528 | 0 | City |
| Hansell | 885 | 85 | 85 | 0% | 378 | 0 | City |
| Tennant | 886 | 85 | 84 | 1.19% | 118 | 1 | City |
| Pleasant Plain | 887 | 83 | 83 | 0% | 82 | 1 | City |
| Cylinder | 888 | 82 | 83 | -1.2% | 872 | 0 | City |
| Garden City | 889 | 82 | 77 | 6.49% | 82 | 1 | CDP |
| Buckeye | 890 | 81 | 81 | 0% | 82 | 1 | City |
| Grant | 891 | 81 | 81 | 0% | 110 | 1 | City |
| Chillicothe | 892 | 80 | 79 | 1.27% | 354 | 0 | City |
| Swan | 893 | 80 | 79 | 1.27% | 130 | 1 | City |
| Kinross | 894 | 79 | 79 | 0% | 418 | 0 | City |
| Balltown | 895 | 78 | 78 | 0% | 1,083 | 0 | City |
| Craig | 896 | 78 | 78 | 0% | 886 | 0 | City |
| St. Anthony | 897 | 77 | 77 | 0% | 126 | 1 | City |
| Bradgate | 898 | 76 | 76 | 0% | 145 | 1 | City |
| Graf | 899 | 76 | 76 | 0% | 571 | 0 | City |
| Popejoy | 900 | 76 | 76 | 0% | 101 | 1 | City |
| Garber | 901 | 75 | 75 | 0% | 333 | 0 | City |
| Ralston | 902 | 75 | 75 | 0% | 38 | 2 | City |
| Matlock | 903 | 74 | 74 | 0% | 196 | 0 | City |
| Scarville | 904 | 74 | 74 | 0% | 303 | 0 | City |
| Nodaway | 905 | 73 | 73 | 0% | 109 | 1 | City |
| Unionville | 906 | 73 | 73 | 0% | 97 | 1 | City |
| Chatsworth | 907 | 72 | 72 | 0% | 145 | 0 | City |
| High Amana | 908 | 72 | 75 | -4% | 188 | 0 | CDP |
| Shannon City | 909 | 72 | 72 | 0% | 175 | 0 | City |
| Downey | 910 | 71 | 67 | 5.97% | 105 | 1 | CDP |
| New Haven | 911 | 71 | 67 | 5.97% | 37 | 2 | CDP |
| Struble | 912 | 71 | 71 | 0% | 455 | 0 | City |
| Willey | 913 | 71 | 71 | 0% | 285 | 0 | City |
| Oto | 914 | 70 | 70 | 0% | 260 | 0 | City |
| Greenville | 915 | 69 | 69 | 0% | 416 | 0 | City |
| Spring Hill | 916 | 69 | 68 | 1.47% | 552 | 0 | City |
| Numa | 917 | 68 | 68 | 0% | 154 | 0 | City |
| Sharpsburg | 918 | 68 | 68 | 0% | 191 | 0 | City |
| Varina | 919 | 68 | 68 | 0% | 308 | 0 | City |
| Clio | 920 | 67 | 67 | 0% | 90 | 1 | City |
| Turin | 921 | 67 | 68 | -1.47% | 744 | 0 | City |
| East Amana | 922 | 65 | 61 | 6.56% | 174 | 0 | CDP |
| Orchard | 923 | 65 | 64 | 1.56% | 644 | 0 | City |
| Bevington | 924 | 64 | 63 | 1.59% | 142 | 0 | City |
| Nemaha | 925 | 64 | 64 | 0% | 762 | 0 | City |
| Redding | 926 | 63 | 63 | 0% | 64 | 1 | City |
| Truesdale | 927 | 63 | 63 | 0% | 432 | 0 | City |
| Gray | 928 | 62 | 62 | 0% | 62 | 1 | City |
| Dolliver | 929 | 61 | 62 | -1.61% | 179 | 0 | City |
| Gruver | 930 | 61 | 62 | -1.61% | 480 | 0 | City |
| Kirkman | 931 | 61 | 60 | 1.67% | 237 | 0 | City |
| Dougherty | 932 | 60 | 60 | 0% | 107 | 1 | City |
| Lowell | 933 | 60 | 57 | 5.26% | 60 | 1 | CDP |
| Sandyville | 934 | 60 | 59 | 1.69% | 121 | 0 | City |
| Yorktown | 935 | 59 | 59 | 0% | 218 | 0 | City |
| Aredale | 936 | 58 | 58 | 0% | 58 | 1 | City |
| Augusta | 937 | 58 | 54 | 7.41% | 77 | 1 | CDP |
| Guernsey | 938 | 58 | 58 | 0% | 103 | 1 | City |
| Gibson | 939 | 57 | 57 | 0% | 905 | 0 | City |
| Loveland | 940 | 57 | 53 | 7.55% | 1,462 | 0 | CDP |
| Plano | 941 | 56 | 56 | 0% | 100 | 1 | City |
| Hardy | 942 | 55 | 55 | 0% | 122 | 0 | City |
| Knierim | 943 | 52 | 52 | 0% | 52 | 1 | City |
| Plover | 944 | 52 | 52 | 0% | 93 | 1 | City |
| Randalia | 945 | 52 | 52 | 0% | 278 | 0 | City |
| Vining | 946 | 52 | 52 | 0% | 94 | 1 | City |
| Colwell | 947 | 51 | 51 | 0% | 309 | 0 | City |
| Northboro | 948 | 51 | 51 | 0% | 201 | 0 | City |
| Thayer | 949 | 47 | 47 | 0% | 329 | 0 | City |
| Beaver | 950 | 46 | 46 | 0% | 184 | 0 | City |
| Marysville | 951 | 46 | 46 | 0% | 85 | 1 | City |
| Rossie | 952 | 46 | 46 | 0% | 319 | 0 | City |
| Trenton | 953 | 46 | 43 | 6.98% | 100 | 0 | CDP |
| Thornburg | 954 | 45 | 45 | 0% | 226 | 0 | City |
| Clayton | 955 | 44 | 44 | 0% | 86 | 1 | City |
| Osterdock | 956 | 44 | 44 | 0% | 111 | 0 | City |
| Little Cedar | 957 | 43 | 40 | 7.5% | 81 | 1 | CDP |
| Rathbun | 958 | 43 | 43 | 0% | 195 | 0 | City |
| Rodney | 959 | 43 | 43 | 0% | 283 | 0 | City |
| Hayesville | 960 | 42 | 42 | 0% | 168 | 0 | City |
| Otranto | 961 | 42 | 39 | 7.69% | 102 | 0 | CDP |
| Valeria | 962 | 42 | 41 | 2.44% | 857 | 0 | City |
| Bassett | 963 | 41 | 41 | 0% | 105 | 0 | City |
| Ottosen | 964 | 41 | 41 | 0% | 84 | 0 | City |
| Benton | 965 | 39 | 39 | 0% | 52 | 1 | City |
| California Junction | 966 | 39 | 37 | 5.41% | 85 | 0 | CDP |
| Cotter | 967 | 39 | 39 | 0% | 398 | 0 | City |
| Jackson Junction | 968 | 39 | 38 | 2.63% | 7 | 6 | City |
| Mount Sterling | 969 | 39 | 37 | 5.41% | 124 | 0 | CDP |
| Curlew | 970 | 37 | 37 | 0% | 49 | 1 | City |
| Millerton | 971 | 37 | 37 | 0% | 127 | 0 | City |
| Rinard | 972 | 37 | 37 | 0% | 37 | 1 | City |
| Imogene | 973 | 36 | 36 | 0% | 73 | 0 | City |
| Aspinwall | 974 | 35 | 35 | 0% | 199 | 0 | City |
| Anderson | 975 | 34 | 32 | 6.25% | 103 | 0 | CDP |
| Coppock | 976 | 34 | 34 | 0% | 147 | 0 | City |
| Dana | 977 | 33 | 33 | 0% | 117 | 0 | City |
| Carbon | 978 | 32 | 32 | 0% | 43 | 1 | City |
| Pleasanton | 979 | 32 | 32 | 0% | 91 | 0 | City |
| Buck Grove | 980 | 31 | 31 | 0% | 84 | 0 | City |
| Gillett Grove | 981 | 31 | 31 | 0% | 140 | 0 | City |
| Mona | 982 | 31 | 29 | 6.9% | 14 | 2 | CDP |
| Watkins | 983 | 31 | 36 | -13.89% | 75 | 0 | CDP |
| Miller | 984 | 30 | 28 | 7.14% | 15 | 2 | CDP |
| Udell | 985 | 30 | 30 | 0% | 107 | 0 | City |
| Bankston | 986 | 29 | 28 | 3.57% | 107 | 0 | City |
| Elkport | 987 | 29 | 29 | 0% | 116 | 0 | City |
| Owasa | 988 | 29 | 29 | 0% | 52 | 1 | City |
| Blanchard | 989 | 28 | 28 | 0% | 139 | 0 | City |
| Jolley | 990 | 28 | 28 | 0% | 322 | 0 | City |
| Delphos | 991 | 27 | 25 | 8% | 121 | 0 | CDP |
| Rodman | 992 | 27 | 27 | 0% | 185 | 0 | City |
| Maloy | 993 | 26 | 26 | 0% | 42 | 1 | City |
| Coburg | 994 | 25 | 25 | 0% | 87 | 0 | City |
| Rochester | 995 | 25 | 31 | -19.35% | 26 | 1 | CDP |
| St. Benedict | 996 | 25 | 23 | 8.7% | 33 | 1 | CDP |
| West Amana | 997 | 24 | 31 | -22.58% | 88 | 0 | CDP |
| Burchinal | 998 | 23 | 22 | 4.55% | 299 | 0 | CDP |
| Ellston | 999 | 23 | 23 | 0% | 92 | 0 | City |
| Berkley | 1000 | 22 | 22 | 0% | 109 | 0 | City |
| Galt | 1001 | 21 | 21 | 0% | 38 | 1 | City |
| Duncan | 1002 | 20 | 27 | -25.93% | 25 | 1 | CDP |
| Yetter | 1003 | 18 | 18 | 0% | 141 | 0 | City |
| Portland | 1004 | 17 | 16 | 6.25% | 17 | 1 | CDP |
| Sexton | 1005 | 17 | 16 | 6.25% | 8 | 2 | CDP |
| Toeterville | 1006 | 17 | 16 | 6.25% | 19 | 1 | CDP |
| Conway | 1007 | 16 | 16 | 0% | 72 | 0 | City |
| Big Rock | 1008 | 15 | 14 | 7.14% | 45 | 0 | CDP |
| Roseville | 1009 | 15 | 14 | 7.14% | 4 | 4 | CDP |
| Argo | 1010 | 14 | 13 | 7.69% | 31 | 0 | CDP |
| Beaconsfield | 1011 | 14 | 14 | 0% | 19 | 1 | City |
| Durango | 1012 | 14 | 14 | 0% | 184 | 0 | City |
| Plainview | 1013 | 12 | 12 | 0% | 22 | 1 | CDP |
| Le Roy | 1014 | 10 | 10 | 0% | 26 | 0 | City |
| Corley | 1015 | 9 | 8 | 12.5% | 150 | 0 | CDP |
| Jacksonville | 1016 | 7 | 7 | 0% | 71 | 0 | CDP |
| Leando | 1017 | 2 | 9 | -77.78% | 1 | 2 | CDP |
| Frytown | 1018 | 1 | 12 | -91.67% | 1 | 1 | CDP |
Iowa’s municipal governance framework is built around 99 counties and nearly 950 incorporated cities and towns, each playing distinct roles in service delivery, planning, and administration. Counties in Iowa handle broad services like public health, emergency management, and land use regulation, especially in unincorporated areas. Cities and towns focus on services for denser populations, from local policing to infrastructure.
Polk County, home to Des Moines, is Iowa‘s most populous county, where local government is led by a board of supervisors that manages countywide services such as public health, law enforcement for unincorporated areas, and public transportation. Des Moines operates under a council-manager system, where a city manager, appointed by the city council, oversees daily administration. The council sets policy and budget decisions, while the city manager coordinates public services like public transit, utilities, and zoning.
In smaller cities like Cedar Falls or Ames, a similar council-manager system allows for professional oversight of day-to-day operations while elected officials focus on legislative functions. This approach is common in Iowa‘s medium-sized cities, where professional management streamlines administrative tasks and aligns with local policy goals.
Counties in rural Iowa serve vast unincorporated areas, handling services like law enforcement, road maintenance, and zoning through boards of supervisors, who act as the legislative and executive authority. In counties like Jasper County or Winneshiek County, the boards coordinate essential services while working with townships to manage local road networks and rural infrastructure.
Unincorporated communities, often called Census-Designated Places (CDPs), rely heavily on county governments, as they lack municipal status. In places like Windsor Heights, residents depend on county-level services for public safety, zoning, and health. These CDPs allow for a significant rural presence in local governance, emphasizing collaboration between the county and state.
To manage regional needs across Iowa, councils of governments (COGs) assist cities and counties in areas like transportation, economic development, and land use planning, ensuring alignment between local decisions and broader regional priorities.
Des Moines is the biggest city in Iowa, with a population of 212,759 in 2026.
Corley is the fastest growing city in Iowa over the past 6 years, having grown 12.5% annually since 2020.
Des Moines, Cedar Rapids, Davenport, Sioux City, Ankeny, Iowa City, West Des Moines, Ames, Waterloo and Council Bluffs.