USA: Montana
Counties
The population of all counties in the State of Montana according to census results and latest official estimates.
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Estimate 2019-07-01 | |
|---|---|---|---|---|---|---|
| Beaverhead | County | 8,424 | 9,202 | 9,246 | 9,474 | → |
| Big Horn | County | 11,337 | 12,671 | 12,865 | 13,248 | → |
| Blaine | County | 6,728 | 7,009 | 6,491 | 6,704 | → |
| Broadwater | County | 3,318 | 4,385 | 5,612 | 6,203 | → |
| Carbon | County | 8,080 | 9,552 | 10,078 | 10,703 | → |
| Carter | County | 1,503 | 1,360 | 1,160 | 1,245 | → |
| Cascade | County | 77,691 | 80,357 | 81,327 | 81,393 | → |
| Chouteau | County | 5,452 | 5,970 | 5,813 | 5,681 | → |
| Custer | County | 11,697 | 11,696 | 11,699 | 11,361 | → |
| Daniels | County | 2,266 | 2,017 | 1,751 | 1,646 | → |
| Dawson | County | 9,505 | 9,059 | 8,966 | 8,638 | → |
| Deer Lodge | County | 10,330 | 9,417 | 9,298 | 9,207 | → |
| Fallon | County | 3,103 | 2,837 | 2,890 | 2,878 | → |
| Fergus | County | 12,083 | 11,893 | 11,586 | 11,032 | → |
| Flathead | County | 59,218 | 74,471 | 90,928 | 103,880 | → |
| Gallatin | County | 50,463 | 67,831 | 89,513 | 114,472 | → |
| Garfield | County | 1,589 | 1,279 | 1,206 | 1,272 | → |
| Glacier | County | 12,121 | 13,247 | 13,399 | 13,701 | → |
| Golden Valley | County | 912 | 1,042 | 884 | 827 | → |
| Granite | County | 2,548 | 2,830 | 3,079 | 3,335 | → |
| Hill | County | 17,654 | 16,673 | 16,096 | 16,494 | → |
| Jefferson | County | 7,939 | 10,049 | 11,406 | 12,211 | → |
| Judith Basin | County | 2,282 | 2,329 | 2,072 | 2,010 | → |
| Lake | County | 21,041 | 26,507 | 28,746 | 30,586 | → |
| Lewis and Clark | County | 47,495 | 55,716 | 63,395 | 69,578 | → |
| Liberty | County | 2,295 | 2,158 | 2,339 | 2,386 | → |
| Lincoln | County | 17,481 | 18,837 | 19,687 | 20,099 | → |
| Madison | County | 5,989 | 6,851 | 7,691 | 8,749 | → |
| McCone | County | 2,276 | 1,977 | 1,734 | 1,649 | → |
| Meagher | County | 1,819 | 1,932 | 1,891 | 1,841 | → |
| Mineral | County | 3,315 | 3,884 | 4,223 | 4,422 | → |
| Missoula | County | 78,687 | 95,802 | 109,299 | 120,066 | → |
| Musselshell | County | 4,106 | 4,497 | 4,538 | 4,626 | → |
| Park | County | 14,562 | 15,694 | 15,636 | 16,612 | → |
| Petroleum | County | 519 | 493 | 494 | 497 | → |
| Phillips | County | 5,163 | 4,601 | 4,253 | 3,955 | → |
| Pondera | County | 6,433 | 6,424 | 6,153 | 5,858 | → |
| Powder River | County | 2,090 | 1,858 | 1,743 | 1,688 | → |
| Powell | County | 6,620 | 7,180 | 7,027 | 6,854 | → |
| Prairie | County | 1,383 | 1,199 | 1,179 | 1,064 | → |
| Ravalli | County | 25,010 | 36,070 | 40,212 | 44,149 | → |
| Richland | County | 10,716 | 9,667 | 9,746 | 10,943 | → |
| Roosevelt | County | 10,999 | 10,620 | 10,425 | 11,027 | → |
| Rosebud | County | 10,505 | 9,383 | 9,233 | 8,955 | → |
| Sanders | County | 8,669 | 10,227 | 11,413 | 11,946 | → |
| Sheridan | County | 4,732 | 4,105 | 3,384 | 3,318 | → |
| Silver Bow | County | 33,941 | 34,606 | 34,200 | 34,901 | → |
| Stillwater | County | 6,536 | 8,195 | 9,117 | 9,671 | → |
| Sweet Grass | County | 3,154 | 3,609 | 3,651 | 3,717 | → |
| Teton | County | 6,271 | 6,445 | 6,073 | 6,150 | → |
| Toole | County | 5,046 | 5,267 | 5,324 | 4,709 | → |
| Treasure | County | 874 | 861 | 718 | 697 | → |
| Valley | County | 8,239 | 7,675 | 7,369 | 7,390 | → |
| Wheatland | County | 2,246 | 2,259 | 2,168 | 2,102 | → |
| Wibaux | County | 1,191 | 1,068 | 1,017 | 954 | → |
| Yellowstone | County | 113,419 | 129,352 | 147,972 | 161,349 | → |
| Montana | State | 799,065 | 902,195 | 989,415 | 1,070,123 |
Contents: Incorporated Places
The population of all incorporated places in the State of Montana according to census results and latest official estimates.
| Name | Status | County | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Estimate 2019-07-01 | |
|---|---|---|---|---|---|---|---|
| Alberton | Town | Mineral | 354 | 370 | 418 | 446 | → |
| Anaconda (Anaconda-Deer Lodge County) | Consolidated Government | Deer Lodge | 10,356 | 9,416 | 9,294 | 9,140 | → |
| Bainville | Town | Roosevelt | 165 | 154 | 208 | 316 | → |
| Baker | City | Fallon | 1,824 | 1,704 | 1,776 | 1,893 | → |
| Bearcreek | Town | Carbon | 37 | 85 | 77 | 82 | → |
| Belgrade | City | Gallatin | 3,683 | 5,803 | 7,481 | 9,503 | → |
| Belt | Town | Cascade | 544 | 656 | 576 | 564 | → |
| Big Sandy | Town | Chouteau | 744 | 700 | 595 | 562 | → |
| Big Timber | City | Sweet Grass | 1,573 | 1,657 | 1,666 | 1,701 | → |
| Billings | City | Yellowstone | 81,469 | 91,740 | 104,294 | 109,577 | → |
| Boulder | City | Jefferson | 1,212 | 1,207 | 1,179 | 1,276 | → |
| Bozeman | City | Gallatin | 22,712 | 27,919 | 37,271 | 49,831 | → |
| Bridger | Town | Carbon | 692 | 789 | 708 | 755 | → |
| Broadus | Town | Powder River | 500 | 462 | 475 | 462 | → |
| Broadview | Town | Yellowstone | 128 | 152 | 192 | 183 | → |
| Browning | Town | Glacier | 1,170 | 1,008 | 982 | 1,014 | → |
| Butte-Silver Bow | Consolidated Government | Silver Bow | 33,252 | 33,923 | 33,507 | 34,207 | → |
| Cascade | Town | Cascade | 729 | 788 | 686 | 679 | → |
| Chester | Town | Liberty | 944 | 869 | 850 | 853 | → |
| Chinook | City | Blaine | 1,515 | 1,398 | 1,205 | 1,254 | → |
| Choteau | City | Teton | 1,797 | 1,794 | 1,673 | 1,710 | → |
| Circle | Town | McCone | 777 | 623 | 623 | 605 | → |
| Clyde Park | Town | Park | 282 | 308 | 299 | 311 | → |
| Colstrip | City | Rosebud | 2,579 | 2,244 | 2,216 | 2,246 | → |
| Columbia Falls | City | Flathead | 3,221 | 3,999 | 4,708 | 5,876 | → |
| Columbus | Town | Stillwater | 1,594 | 1,803 | 1,879 | 2,079 | → |
| Conrad | City | Pondera | 2,902 | 2,751 | 2,574 | 2,470 | → |
| Culbertson | Town | Roosevelt | 803 | 716 | 720 | 795 | → |
| Cut Bank | City | Glacier | 3,372 | 3,104 | 2,928 | 3,061 | → |
| Darby | Town | Ravalli | 611 | 715 | 720 | 798 | → |
| Deer Lodge | City | Powell | 3,362 | 3,431 | 3,165 | 2,853 | → |
| Denton | Town | Fergus | 350 | 279 | 246 | 233 | → |
| Dillon | City | Beaverhead | 4,104 | 3,792 | 4,146 | 4,301 | → |
| Dodson | Town | Phillips | 137 | 125 | 126 | 117 | → |
| Drummond | Town | Granite | 263 | 326 | 307 | 335 | → |
| Dutton | Town | Teton | 392 | 389 | 316 | 319 | → |
| East Helena | City | Lewis and Clark | 1,616 | 2,072 | 2,025 | 2,103 | → |
| Ekalaka | Town | Carter | 439 | 406 | 329 | 372 | → |
| Ennis | Town | Madison | 785 | 821 | 838 | 993 | → |
| Eureka (incl. Midvale) | Town | Lincoln | 1,274 | 1,338 | 1,405 | 1,406 | → |
| Fairfield | Town | Teton | 650 | 718 | 694 | 723 | → |
| Fairview | Town | Richland | 861 | 708 | 837 | 864 | → |
| Flaxville | Town | Daniels | 88 | 87 | 71 | 67 | → |
| Forsyth | City | Rosebud | 2,178 | 1,922 | 1,860 | 1,770 | → |
| Fort Benton | City | Chouteau | 1,660 | 1,592 | 1,466 | 1,432 | → |
| Fort Peck | Town | Valley | 226 | 240 | 233 | 239 | → |
| Froid | Town | Roosevelt | 195 | 195 | 194 | 203 | → |
| Fromberg | Town | Carbon | 372 | 483 | 439 | 464 | → |
| Geraldine | Town | Chouteau | 299 | 284 | 255 | 249 | → |
| Glasgow | City | Valley | 3,616 | 3,259 | 3,284 | 3,322 | → |
| Glendive | City | Dawson | 4,822 | 4,886 | 4,938 | 4,910 | → |
| Grass Range | Town | Fergus | 155 | 150 | 110 | 105 | → |
| Great Falls | City | Cascade | 55,376 | 57,433 | 59,113 | 58,434 | → |
| Hamilton | City | Ravalli | 2,901 | 3,710 | 4,269 | 4,898 | → |
| Hardin | City | Big Horn | 3,017 | 3,450 | 3,662 | 3,788 | → |
| Harlem | City | Blaine | 882 | 861 | 762 | 835 | → |
| Harlowton | City | Wheatland | 1,049 | 1,073 | 997 | 987 | → |
| Havre | City | Hill | 10,263 | 9,625 | 9,487 | 9,791 | → |
| Helena | City | Lewis and Clark | 25,070 | 26,145 | 28,811 | 33,124 | → |
| Hingham | Town | Hill | 181 | 157 | 118 | 119 | → |
| Hobson | City | Judith Basin | 226 | 238 | 225 | 231 | → |
| Hot Springs | Town | Sanders | 421 | 560 | 544 | 582 | → |
| Hysham | Town | Treasure | 371 | 330 | 312 | 304 | → |
| Ismay | Town | Custer | 19 | 26 | 19 | 19 | → |
| Joliet | Town | Carbon | 528 | 580 | 581 | 655 | → |
| Jordan | Town | Garfield | 468 | 371 | 352 | 386 | → |
| Judith Gap | City | Wheatland | 133 | 166 | 126 | 125 | → |
| Kalispell | City | Flathead | 12,605 | 14,943 | 20,049 | 24,565 | → |
| Kevin | Town | Toole | 181 | 178 | 154 | 136 | → |
| Laurel | City | Yellowstone | 5,865 | 6,300 | 6,755 | 6,735 | → |
| Lavina | Town | Golden Valley | 151 | 207 | 183 | 167 | → |
| Lewistown | City | Fergus | 6,009 | 5,963 | 6,133 | 5,801 | → |
| Libby | City | Lincoln | 3,017 | 2,805 | 2,605 | 2,779 | → |
| Lima | Town | Beaverhead | 265 | 241 | 221 | 227 | → |
| Livingston | City | Park | 6,904 | 7,129 | 7,047 | 7,801 | → |
| Lodge Grass | Town | Big Horn | 517 | 516 | 428 | 447 | → |
| Malta | City | Phillips | 2,353 | 2,131 | 1,991 | 1,861 | → |
| Manhattan | Town | Gallatin | 1,059 | 1,441 | 1,517 | 1,906 | → |
| Medicine Lake | Town | Sheridan | 362 | 281 | 225 | 223 | → |
| Melstone | Town | Musselshell | 166 | 136 | 110 | 110 | → |
| Miles City | City | Custer | 8,621 | 8,538 | 8,398 | 8,264 | → |
| Missoula | City | Missoula | 48,430 | 57,532 | 67,386 | 75,516 | → |
| Moore | Town | Fergus | 209 | 183 | 188 | 177 | → |
| Nashua | Town | Valley | 379 | 323 | 288 | 287 | → |
| Neihart | Town | Cascade | 53 | 91 | 51 | 49 | → |
| Opheim | Town | Valley | 145 | 107 | 83 | 83 | → |
| Outlook | Town | Sheridan | 109 | 82 | 47 | 47 | → |
| Philipsburg | Town | Granite | 924 | 915 | 843 | 923 | → |
| Pinesdale | Town | Ravalli | 668 | 737 | 938 | 1,011 | → |
| Plains | Town | Sanders | 1,000 | 1,178 | 1,046 | 1,139 | → |
| Plentywood | City | Sheridan | 2,146 | 2,068 | 1,746 | 1,732 | → |
| Plevna | Town | Fallon | 140 | 135 | 162 | 147 | → |
| Polson | City | Lake | 3,562 | 4,263 | 4,603 | 5,060 | → |
| Poplar | City | Roosevelt | 873 | 896 | 803 | 840 | → |
| Red Lodge | City | Carbon | 1,979 | 2,204 | 2,119 | 2,303 | → |
| Rexford | Town | Lincoln | 132 | 148 | 105 | 158 | → |
| Richey | Town | Dawson | 259 | 191 | 177 | 171 | → |
| Ronan | City | Lake | 1,408 | 1,664 | 1,896 | 2,116 | → |
| Roundup | City | Musselshell | 1,888 | 1,935 | 1,774 | 1,850 | → |
| Ryegate | Town | Golden Valley | 259 | 263 | 247 | 234 | → |
| Saco | Town | Phillips | 263 | 221 | 199 | 187 | → |
| Scobey | City | Daniels | 1,177 | 1,082 | 1,019 | 997 | → |
| Shelby | City | Toole | 2,795 | 3,203 | 3,398 | 3,023 | → |
| Sheridan | Town | Madison | 654 | 653 | 658 | 742 | → |
| Sidney | City | Richland | 5,168 | 5,135 | 5,323 | 6,173 | → |
| St. Ignatius | Town | Lake | 761 | 787 | 799 | 828 | → |
| Stanford | Town | Judith Basin | 529 | 455 | 404 | 391 | → |
| Stevensville | Town | Ravalli | 1,390 | 1,643 | 1,823 | 2,072 | → |
| Sunburst | Town | Toole | 437 | 415 | 375 | 332 | → |
| Superior | Town | Mineral | 864 | 901 | 811 | 867 | → |
| Terry | Town | Prairie | 659 | 613 | 605 | 556 | → |
| Thompson Falls | City | Sanders | 1,355 | 1,253 | 1,315 | 1,427 | → |
| Three Forks | City | Gallatin | 1,162 | 1,754 | 1,865 | 2,055 | → |
| Townsend | City | Broadwater | 1,603 | 1,860 | 1,888 | 2,152 | → |
| Troy | City | Lincoln | 1,045 | 950 | 944 | 964 | → |
| Twin Bridges | Town | Madison | 374 | 377 | 364 | 417 | → |
| Valier | Town | Pondera | 524 | 526 | 509 | 486 | → |
| Virginia City | Town | Madison | 142 | 130 | 192 | 216 | → |
| Walkerville | Town | Silver Bow | 874 | 702 | 704 | 708 | → |
| West Yellowstone | Town | Gallatin | 905 | 1,168 | 1,270 | 1,376 | → |
| Westby | Town | Sheridan | 253 | 170 | 163 | 154 | → |
| White Sulphur Springs | City | Meagher | 970 | 989 | 937 | 931 | → |
| Whitefish | City | Flathead | 5,322 | 5,672 | 6,513 | 8,295 | → |
| Whitehall | Town | Jefferson | 1,064 | 1,052 | 1,044 | 1,150 | → |
| Wibaux | Town | Wibaux | 628 | 571 | 590 | 592 | → |
| Winifred | Town | Fergus | 150 | 163 | 206 | 195 | → |
| Winnett | Town | Petroleum | 188 | 185 | 177 | 185 | → |
| Wolf Point | City | Roosevelt | 2,762 | 2,691 | 2,609 | 2,730 | → |
Source: U.S. Census Bureau (web).
Explanation: All population totals refer to 2020 census boundaries. In case of significant changes, they were recalculated by using census block data.