| City | 2026 Pop. ↓ |
|---|---|
| Downey | 107,069 |
| Daly City | 99,654 |
| Dublin | 69,675 |
| Davis | 67,236 |
| Delano | 54,850 |
| Diamond Bar | 50,933 |
| Danville | 43,333 |
| Desert Hot Springs | 34,598 |
| Dana Point | 32,344 |
| Dinuba | 26,351 |
| Duarte | 24,405 |
| Dixon | 20,768 |
| Discovery Bay | 15,679 |
| Diamond Springs | 13,012 |
| Del Aire | 11,372 |
| Delhi | 10,472 |
| Desert Palms | 6,422 |
| Durham | 6,248 |
| Dos Palos | 5,744 |
| Denair | 5,242 |
| Del Mar | 3,880 |
| Desert View Highlands | 3,626 |
| Desert Edge | 3,600 |
| Day Valley | 3,538 |
| Del Monte Forest | 3,360 |
| Dogtown | 3,336 |
| Dixon Lane-MeadowCreek | 3,036 |
| Descanso | 1,727 |
| Diablo Grande | 1,641 |
| Del Rio | 1,623 |
| Dunsmuir | 1,575 |
| Del Rey Oaks | 1,538 |
| Del Rey | 1,484 |
| Dollar Point | 1,343 |
| Delft Colony | 1,156 |
| Douglas City | 1,097 |
| Diablo | 1,052 |
| Dorris | 797 |
| Dunnigan | 785 |
| Ducor | 729 |
| Doyle | 715 |
| Delleker | 659 |
| Dustin Acres | 622 |
| Deer Park | 618 |
| Davenport | 567 |
| Dorrington | 490 |
| Dobbins | 485 |
| Del Dios | 439 |
| Di Giorgio | 350 |
| Derby Acres | 338 |
| Desert Shores | 308 |
| Douglas Flat | 230 |
| Dillon Beach | 210 |
| Dos Palos Y | 209 |
| Desert Center | 158 |
| Daphnedale Park | 152 |
| Downieville | 149 |
| Dales | 126 |
| Darwin | 91 |
| Dutch Flat | 90 |
| Drytown | 67 |
| City | 2026 Pop. ↓ |
|---|---|
| Glendale | 183,761 |
| Garden Grove | 172,608 |
| Gilroy | 60,885 |
| Gardena | 57,967 |
| Glendora | 48,947 |
| Goleta | 32,535 |
| Galt | 27,054 |
| Greenfield | 22,087 |
| Granite Bay | 21,603 |
| Grass Valley | 14,088 |
| Grand Terrace | 12,891 |
| Grover Beach | 12,467 |
| Golden Hills | 10,858 |
| Garden Acres | 10,364 |
| Guadalupe | 8,989 |
| Gonzales | 8,333 |
| Good Hope | 8,113 |
| Gold River | 7,603 |
| Gridley | 7,327 |
| Garnet | 6,849 |
| Gustine | 6,139 |
| Goshen | 5,331 |
| Guerneville | 4,519 |
| Greenfield | 4,493 |
| Greenacres | 4,335 |
| Granite Hills | 4,059 |
| Green Acres | 3,554 |
| Georgetown | 2,629 |
| Graton | 1,845 |
| Garberville | 1,719 |
| Grizzly Flats | 1,461 |
| Green Valley | 1,401 |
| Grayson | 1,213 |
| Glen Ellen | 1,153 |
| Greeley Hill | 1,016 |
| Gerber | 905 |
| Geyserville | 823 |
| Green Valley | 757 |
| Groveland | 654 |
| Graeagle | 485 |
| Glencoe | 410 |
| Grimes | 366 |
| Gasquet | 330 |
| Guinda | 264 |
| Goodmanville | 238 |
| Garden Farms | 216 |
| Greenville | 216 |
| Grenada | 200 |
| Greenhorn | 177 |
| Gazelle | 128 |
| Grangeville | 126 |
| Gold Mountain | 112 |
| Goodyears Bar | 112 |
| Garey | 47 |
| Glennville | 41 |
| Graniteville | 18 |
| Greenview | 10 |
| City | 2026 Pop. ↓ |
|---|---|
| Huntington Beach | 190,515 |
| Hayward | 156,297 |
| Hesperia | 102,771 |
| Hemet | 94,433 |
| Hawthorne | 81,554 |
| Hanford | 61,319 |
| Highland | 56,261 |
| Hacienda Heights | 55,168 |
| Huntington Park | 50,897 |
| Hollister | 46,608 |
| Hercules | 26,690 |
| Hermosa Beach | 18,199 |
| Hawaiian Gardens | 13,137 |
| Hillcrest | 12,558 |
| Home Gardens | 11,398 |
| Healdsburg | 11,170 |
| Half Moon Bay | 11,102 |
| Hillsborough | 11,076 |
| Hughson | 8,107 |
| Heber | 8,008 |
| Highgrove | 7,897 |
| Happy Valley | 7,441 |
| Huron | 6,900 |
| Hilmar-Irwin | 6,575 |
| Homeland | 6,081 |
| Hidden Valley Lake | 5,969 |
| Holtville | 5,620 |
| Harbison Canyon | 4,338 |
| Hidden Meadows | 3,995 |
| Humboldt Hill | 3,423 |
| Hayfork | 3,390 |
| Highlands | 3,120 |
| Hoopa | 2,799 |
| Homestead Valley | 2,712 |
| Harmony Grove | 2,516 |
| Hamilton City | 2,419 |
| Home Garden | 1,936 |
| Hartley | 1,840 |
| Hidden Hills | 1,671 |
| Hasley Canyon | 1,281 |
| Hydesville | 1,123 |
| Hopland | 1,014 |
| Herald | 858 |
| Hickman | 774 |
| Hamilton Branch | 496 |
| Happy Camp | 439 |
| Hornbrook | 362 |
| Honcut | 337 |
| Herlong | 336 |
| Hood | 289 |
| Hathaway Pines | 251 |
| Homewood Canyon | 240 |
| Hardwick | 174 |
| Hypericum | 170 |
| Hiouchi | 77 |
| Hat Creek | 37 |
| City | 2026 Pop. ↓ |
|---|---|
| Irvine | 323,799 |
| Inglewood | 100,462 |
| Indio | 96,674 |
| Imperial Beach | 25,301 |
| Imperial | 22,918 |
| Isla Vista | 11,553 |
| Ione | 9,653 |
| Interlaken | 8,392 |
| Indian Wells | 5,093 |
| Ivanhoe | 4,374 |
| Idyllwild-Pine Cove | 3,736 |
| Irwindale | 1,455 |
| Inverness | 1,417 |
| Inyokern | 925 |
| Independence | 923 |
| Indio Hills | 811 |
| Isleton | 774 |
| Iron Horse | 639 |
| Indianola | 509 |
| Industry | 252 |
| Igo | 134 |
| Idlewild | 70 |
| City | 2026 Pop. ↓ |
|---|---|
| Jurupa Valley | 109,553 |
| Jamul | 6,722 |
| Joshua Tree | 6,618 |
| Jackson | 5,121 |
| Jamestown | 3,856 |
| Janesville | 2,687 |
| Jones Valley | 1,492 |
| Julian | 1,488 |
| Junction City | 1,177 |
| Johnson Park | 974 |
| Jacumba | 954 |
| Johnstonville | 954 |
| June Lake | 112 |
| Johannesburg | 55 |
| Jovista | 17 |
| City | 2026 Pop. ↓ |
|---|---|
| Kerman | 18,224 |
| King City | 14,203 |
| Kingsburg | 13,478 |
| Kentfield | 7,276 |
| Kensington | 5,342 |
| Keyes | 5,267 |
| Kelseyville | 4,400 |
| Kelly Ridge | 3,118 |
| Kennedy | 2,568 |
| Kings Beach | 2,192 |
| Knightsen | 2,122 |
| Knights Landing | 1,140 |
| Klamath | 825 |
| Kettleman City | 774 |
| Kenwood | 686 |
| Kernville | 525 |
| Kirkwood | 463 |
| Keene | 457 |
| Kennedy Meadows | 114 |
| Keswick | 106 |
| Knights Ferry | 100 |
| Keddie | 75 |
| Keeler | 26 |
| Kep'el | 20 |
| City | 2026 Pop. ↓ |
|---|---|
| Norwalk | 96,138 |
| Newport Beach | 81,873 |
| Napa | 75,711 |
| National City | 56,952 |
| Novato | 51,893 |
| North Highlands | 49,101 |
| Newark | 45,623 |
| North Tustin | 26,297 |
| Norco | 25,401 |
| Nipomo | 17,393 |
| North Auburn | 14,020 |
| North Fair Oaks | 13,013 |
| Newman | 12,242 |
| Nuevo | 6,804 |
| Needles | 4,792 |
| North El Monte | 4,205 |
| North Richmond | 3,985 |
| North Fork | 3,586 |
| North Shore | 3,349 |
| Nevada City | 3,216 |
| North Lakeport | 3,200 |
| Nice | 2,468 |
| Newcastle | 1,679 |
| Niland | 1,476 |
| North Edwards | 1,005 |
| Norris Canyon | 820 |
| North Gate | 728 |
| New Cuyama | 548 |
| Newell | 501 |
| Nipinnawasee | 484 |
| Nicasio | 139 |
| New Pine Creek | 124 |
| Nubieber | 85 |
| North San Juan | 75 |
| Nicolaus | 66 |
| Nord | 58 |
| City | 2026 Pop. ↓ |
|---|---|
| Oakland | 444,839 |
| Oxnard | 199,970 |
| Ontario | 190,066 |
| Oceanside | 169,376 |
| Orange | 137,171 |
| Oakley | 48,996 |
| Orangevale | 35,510 |
| Oildale | 35,499 |
| Orcutt | 31,833 |
| Oakdale | 23,209 |
| Olivehurst | 20,321 |
| Orinda | 19,603 |
| Oroville | 19,548 |
| Oak Park | 13,620 |
| Orange Cove | 9,690 |
| Orland | 8,736 |
| Orosi | 8,658 |
| Oak Hills | 8,100 |
| Ojai | 7,526 |
| Oroville East | 7,159 |
| Oceano | 7,055 |
| Oak View | 6,427 |
| Oakhurst | 5,447 |
| Old Fig Garden | 5,392 |
| Old Stine | 4,623 |
| Oasis | 3,893 |
| Orange Blossom | 1,489 |
| Occidental | 1,173 |
| Oak Run | 657 |
| Onyx | 597 |
| Olde Stockdale | 447 |
| Oak Glen | 329 |
| Orick | 288 |
| Old River | 250 |
| Ocotillo | 132 |
| Olancha | 126 |
| Oak Shores | 111 |
| Ono | 27 |
| City | 2026 Pop. ↓ |
|---|---|
| Quartz Hill | 10,981 |
| Quincy | 1,546 |
| City | 2026 Pop. ↓ |
|---|---|
| Torrance | 136,144 |
| Thousand Oaks | 122,936 |
| Temecula | 113,604 |
| Tracy | 103,395 |
| Tustin | 78,352 |
| Tulare | 74,234 |
| Turlock | 72,948 |
| Temescal Valley | 35,151 |
| Temple City | 34,301 |
| Twentynine Palms | 25,814 |
| Truckee | 17,475 |
| Tamalpais-Homestead Valley | 12,480 |
| Tehachapi | 10,163 |
| Topanga | 8,895 |
| Tiburon | 8,830 |
| Templeton | 8,824 |
| Thousand Palms | 7,650 |
| Taft | 6,687 |
| Thermalito | 6,645 |
| Twin Lakes | 4,890 |
| Tara Hills | 4,863 |
| Tipton | 3,092 |
| Tarpey Village | 2,949 |
| Twain Harte | 2,407 |
| Three Rivers | 2,336 |
| Toro Canyon | 1,789 |
| Temelec | 1,755 |
| Trabuco Canyon | 1,696 |
| Taft Heights | 1,505 |
| Tuolumne City | 1,317 |
| Terra Bella | 1,277 |
| Taft Mosswood | 1,123 |
| Thermal | 1,087 |
| Tres Pinos | 1,078 |
| Teviston | 1,064 |
| Tahoma | 918 |
| Tuttletown | 874 |
| Tulelake | 835 |
| Talmage | 830 |
| Thornton | 742 |
| Tranquillity | 686 |
| Tahoe Vista | 680 |
| Twain | 510 |
| Tonyville | 440 |
| Tehama | 439 |
| Terminous | 351 |
| Trinidad | 313 |
| Trinity Center | 309 |
| Traver | 308 |
| Topaz | 272 |
| Trowbridge | 247 |
| Trinity Village | 215 |
| Tomales | 189 |
| Timber Cove | 185 |
| Tupman | 178 |
| Tecopa | 173 |
| Three Rocks | 165 |
| Tancred | 95 |
| Tennant | 85 |
| Tuttle | 61 |
| Tooleville | 28 |
| Twin Lakes | 10 |
| City | 2026 Pop. ↓ |
|---|---|
| Upland | 80,002 |
| Union City | 64,327 |
| Ukiah | 15,825 |
| University of California-Santa Barbara | 14,319 |
| University of California-Davis | 8,705 |
| Upper Lake | 1,239 |
| City | 2026 Pop. ↓ |
|---|---|
| Visalia | 148,513 |
| Victorville | 143,721 |
| Vallejo | 122,247 |
| Vacaville | 104,917 |
| Vista | 99,566 |
| Vineyard | 46,755 |
| Valinda | 21,350 |
| Valle Vista | 20,344 |
| Vincent | 18,647 |
| View Park-Windsor Hills | 11,898 |
| Valley Center | 10,540 |
| Vandenberg Village | 6,861 |
| Villa Park | 5,631 |
| Vandenberg AFB | 3,769 |
| Vine Hill | 3,584 |
| Val Verde | 3,214 |
| Vista Santa Rosa | 2,301 |
| Vallecito | 556 |
| Victor | 471 |
| Valley Acres | 416 |
| Valley Springs | 376 |
| Vina | 374 |
| Vernon | 205 |
| Valley Home | 203 |
| Volcano | 199 |
| Volta | 175 |
| Verdi | 50 |
| Valley Ranch | 27 |
| City | 2026 Pop. ↓ |
|---|---|
| Yuba City | 68,686 |
| Yorba Linda | 65,617 |
| Yucaipa | 54,394 |
| Yucca Valley | 21,904 |
| Yreka | 7,626 |
| Yosemite Lakes | 5,128 |
| Yountville | 3,207 |
| Yosemite Valley | 2,036 |
| Yermo | 1,041 |
| Yankee Hill | 396 |
| Yolo | 221 |
| Yettem | 82 |
| Yosemite West | 43 |
| City | 2026 Pop. ↓ |
|---|---|
| Zayante | 288 |