Fastest growing cities in Montana with population over 1,000.
City | Rank | Change | 2024 Pop. | 2020 Pop. |
|---|---|---|---|---|
| Kalispell | 1 | 5.53% | 31,540 | 24,924 |
| King Arthur Park | 2 | 5.04% | 2,249 | 1,933 |
| Belgrade | 3 | 4.84% | 13,115 | 10,691 |
| Townsend | 4 | 4.78% | 2,235 | 1,826 |
| Whitefish | 5 | 4.76% | 9,599 | 7,855 |
| Red Lodge | 6 | 4.37% | 2,724 | 2,267 |
| Libby | 7 | 3.98% | 3,295 | 2,791 |
| Roundup | 8 | 3.57% | 2,030 | 1,748 |
| Four Corners | 9 | 3.55% | 6,045 | 4,859 |
| Hamilton | 10 | 3.44% | 5,449 | 4,724 |
| Eureka | 11 | 3.13% | 1,581 | 1,388 |
| Ronan | 12 | 3.04% | 2,238 | 1,973 |
| Plains | 13 | 3.03% | 1,259 | 1,111 |
| Thompson Falls | 14 | 2.99% | 1,516 | 1,340 |
| East Helena | 15 | 2.95% | 2,201 | 1,948 |
| Stevensville | 16 | 2.9% | 2,274 | 2,018 |
| Polson | 17 | 2.64% | 5,761 | 5,168 |
| Helena Valley Northwest | 18 | 2.63% | 5,420 | 4,256 |
| Corvallis | 19 | 2.45% | 1,466 | 1,755 |
| Helena Valley Northeast | 20 | 2.39% | 4,453 | 3,519 |
| Dillon | 21 | 2.32% | 4,273 | 3,884 |
| Whitehall | 22 | 2.22% | 1,104 | 1,008 |
| Marion | 23 | 2.17% | 1,274 | 1,041 |
| Helena | 24 | 2.15% | 35,204 | 32,244 |
| Bozeman | 25 | 2.01% | 58,459 | 53,841 |
| Boulder | 26 | 1.95% | 1,308 | 1,206 |
| Columbia Falls | 27 | 1.92% | 5,833 | 5,392 |
| North Browning | 28 | 1.64% | 3,100 | 2,862 |
| Livingston | 29 | 1.62% | 9,052 | 8,476 |
| Malmstrom AFB | 30 | 1.56% | 4,416 | 3,902 |
| Big Sky | 31 | 1.5% | 2,911 | 3,054 |
| Crow Agency | 32 | 1.45% | 2,023 | 1,972 |
| Missoula | 33 | 1.44% | 78,876 | 74,398 |
| Clancy | 34 | 1.3% | 2,022 | 1,964 |
| Conrad | 35 | 1.29% | 2,433 | 2,309 |
| Lolo | 36 | 1.21% | 4,686 | 4,064 |
| Bigfork | 37 | 1.14% | 5,067 | 4,733 |
| Butte-Silver Bow | 38 | 1.05% | 36,077 | 34,573 |
| Shelby | 39 | 1.01% | 3,303 | 3,171 |
| Fort Belknap Agency | 40 | 1.01% | 1,503 | 1,520 |
| Choteau | 41 | 1.01% | 1,805 | 1,731 |
| Billings | 42 | 1% | 122,077 | 117,224 |
| Helena Valley Southeast | 43 | 1% | 9,565 | 8,546 |
| Lewistown | 44 | 0.96% | 6,208 | 5,971 |
| Evergreen | 45 | 0.87% | 8,664 | 8,416 |
| Anaconda-Deer Lodge County | 46 | 0.87% | 9,757 | 9,420 |
| Big Timber | 47 | 0.83% | 1,700 | 1,642 |
| Lockwood | 48 | 0.66% | 7,492 | 8,206 |
| Columbus | 49 | 0.63% | 1,918 | 1,868 |
| Helena Valley West Central | 50 | 0.33% | 8,260 | 8,042 |
| Miles City | 51 | 0.31% | 8,464 | 8,360 |
| Park City | 52 | 0.29% | 1,028 | 1,090 |
| Manhattan | 53 | 0.28% | 2,115 | 2,090 |
| Helena Flats | 54 | 0.28% | 1,076 | 1,219 |
| Malta | 55 | 0.27% | 1,877 | 1,857 |
| Baker | 56 | 0.11% | 1,802 | 1,794 |
| Orchard Homes | 57 | 0.1% | 5,276 | 5,480 |
| Three Forks | 58 | 0.05% | 1,987 | 1,982 |
| Lame Deer | 59 | 0.05% | 2,066 | 2,288 |
| Deer Lodge | 60 | 0.03% | 3,031 | 3,025 |
| Lincoln | 61 | 0% | 1,004 | 1,017 |
| Montana City | 62 | 0% | 2,716 | 2,821 |
| Great Falls | 63 | -0.01% | 60,414 | 60,446 |
| Havre | 64 | -0.02% | 9,328 | 9,336 |
| Laurel | 65 | -0.11% | 7,185 | 7,217 |
| Glasgow | 66 | -0.16% | 3,175 | 3,194 |
| West Glendive | 67 | -0.16% | 1,906 | 1,635 |
| East Missoula | 68 | -0.24% | 2,096 | 2,214 |
| Helena West Side | 69 | -0.25% | 1,583 | 1,656 |
| Browning | 70 | -0.3% | 1,002 | 1,014 |
| Lakeside | 71 | -0.35% | 2,546 | 2,245 |
| Seeley Lake | 72 | -0.38% | 1,578 | 1,512 |
| Plentywood | 73 | -0.43% | 1,640 | 1,668 |
| Cut Bank | 74 | -0.46% | 3,003 | 3,057 |
| Glendive | 75 | -0.48% | 4,773 | 4,863 |
| Chinook | 76 | -0.52% | 1,154 | 1,176 |
| Somers | 77 | -0.58% | 1,025 | 1,079 |
| Colstrip | 78 | -0.58% | 2,043 | 2,090 |
| South Browning | 79 | -0.67% | 1,632 | 1,742 |
| Forsyth | 80 | -0.68% | 1,605 | 1,649 |
| Fort Benton | 81 | -0.84% | 1,413 | 1,459 |
| Hardin | 82 | -0.89% | 3,676 | 3,807 |
| Frenchtown | 83 | -1.36% | 1,528 | 1,741 |
| Sidney | 84 | -1.37% | 6,028 | 6,362 |
| West Yellowstone | 85 | -1.39% | 1,205 | 1,271 |
| Wolf Point | 86 | -1.59% | 2,477 | 2,636 |
| Sun Prairie | 87 | -1.64% | 1,322 | 1,617 |
| Pablo | 88 | -2.16% | 1,723 | 2,032 |
| Bonner-West Riverside | 89 | -2.56% | 1,217 | 1,404 |