Counties · Montana
Montana
56 counties, A–Z. American Community Survey 2020-2024, read from the Census Bureau on 2026-09-26. The ± after a figure is the margin of error the Bureau publishes with it.
| County | People | Median household income | Unemployed | Homes with broadband | Farmers markets USDA lists | School districts based here |
|---|---|---|---|---|---|---|
| Beaverhead County | 9,713 | $61,268 ±2,995 | 1.3% 60 of 4,679 | 90.4% 3,798 of 4,201 | 1 | 10 |
| Big Horn County | 12,891 | $58,750 ±2,019 | 13.2% 717 of 5,417 | 82.7% 3,166 of 3,827 | 1 | 9 |
| Blaine County | 6,949 | $64,813 ±5,933 | 13.6% 439 of 3,223 | 83.7% 1,909 of 2,280 | 0 | 12 |
| Broadwater County | 7,668 | $70,374 ±6,632 | 3.5% 139 of 3,960 | 85.5% 2,414 of 2,822 | 0 | 2 |
| Carbon County | 11,116 | $80,261 ±9,036 | 4.5% 249 of 5,588 | 86.4% 4,032 of 4,664 | 0 | 10 |
| Carter County | 1,308 ±136 | $54,167 ±12,202 | 2.8% 18 of 633 | 87.5% 525 of 600 | 0 | 5 |
| Cascade County | 84,606 | $67,690 ±2,796 | 3.3% 1,316 of 39,874 | 89.2% 31,771 of 35,615 | 1 | 13 |
| Chouteau County | 5,906 | $58,218 ±4,666 | 3.2% 78 of 2,450 | 77.4% 1,672 of 2,159 | 1 | 8 |
| Custer County | 11,961 | $70,605 ±6,843 | 3.4% 224 of 6,513 | 88.4% 4,456 of 5,038 | 1 | 7 |
| Daniels County | 1,494 ±188 | $55,625 ±13,820 | 0.5% 4 of 817 | 85.1% 625 of 734 | 0 | 2 |
| Dawson County | 8,827 | $71,334 ±5,860 | 2.7% 119 of 4,470 | 88.0% 3,181 of 3,615 | 2 | 8 |
| Deer Lodge County | 9,597 | $57,527 ±6,425 | 3.4% 161 of 4,704 | 81.6% 3,650 of 4,473 | 1 | 3 |
| Fallon County | 2,760 ±182 | $76,250 ±13,756 | 0.0% 0 of 1,254 | 88.5% 1,043 of 1,178 | 0 | 3 |
| Fergus County | 11,687 | $63,706 ±4,994 | 4.2% 257 of 6,108 | 85.6% 4,541 of 5,303 | 0 | 15 |
| Flathead County | 110,695 | $73,925 ±2,517 | 2.9% 1,638 of 55,909 | 91.2% 40,328 of 44,233 | 4 | 24 |
| Gallatin County | 124,074 | $93,528 ±3,326 | 2.3% 1,698 of 73,611 | 93.3% 47,767 of 51,215 | 2 | 22 |
| Garfield County | 1,094 ±127 | $69,583 ±16,791 | 0.0% 0 of 500 | 89.8% 388 of 432 | 0 | 7 |
| Glacier County | 13,637 | $46,875 ±11,273 | 10.0% 552 of 5,508 | 84.0% 3,604 of 4,291 | 0 | 7 |
| Golden Valley County | 899 ±128 | $58,333 ±10,418 | 1.5% 6 of 389 | 78.2% 294 of 376 | 0 | 3 |
| Granite County | 3,462 | $59,265 ±11,108 | 3.7% 60 of 1,612 | 86.9% 1,316 of 1,514 | 0 | 5 |
| Hill County | 16,155 | $52,798 ±5,536 | 4.2% 314 of 7,408 | 82.7% 5,133 of 6,206 | 1 | 12 |
| Jefferson County | 12,774 | $95,490 ±18,478 | 4.2% 270 of 6,445 | 91.4% 4,566 of 4,996 | 1 | 9 |
| Judith Basin County | 2,071 | $59,000 ±8,593 | 0.1% 1 of 1,080 | 91.5% 840 of 918 | 0 | 4 |
| Lake County | 32,561 | $63,360 ±3,063 | 5.7% 834 of 14,537 | 84.8% 10,668 of 12,576 | 2 | 13 |
| Lewis and Clark County | 73,464 | $78,237 ±3,203 | 3.2% 1,224 of 37,801 | 90.3% 28,187 of 31,215 | 1 | 10 |
| Liberty County | 1,952 | $57,857 ±11,761 | 0.6% 5 of 832 | 74.6% 540 of 724 | 0 | 4 |
| Lincoln County | 21,175 | $47,143 ±5,050 | 5.1% 394 of 7,790 | 86.6% 7,869 of 9,082 | 2 | 10 |
| Madison County | 9,223 | $75,250 ±4,431 | 3.1% 135 of 4,342 | 89.4% 3,345 of 3,740 | 1 | 7 |
| McCone County | 1,670 ±128 | $69,375 ±16,254 | 2.1% 18 of 847 | 82.1% 655 of 798 | 1 | 4 |
| Meagher County | 2,007 | $71,932 ±21,850 | 0.3% 3 of 1,100 | 84.0% 779 of 927 | 0 | 2 |
| Mineral County | 4,959 | $63,450 ±6,481 | 3.1% 67 of 2,158 | 83.0% 1,785 of 2,150 | 0 | 4 |
| Missoula County | 120,672 | $75,598 ±2,922 | 3.7% 2,646 of 70,663 | 93.0% 49,006 of 52,679 | 5 | 15 |
| Musselshell County | 5,152 ±173 | $58,920 ±9,325 | 9.2% 216 of 2,342 | 83.4% 1,792 of 2,148 | 0 | 5 |
| Park County | 17,710 | $70,047 ±6,130 | 2.7% 243 of 8,963 | 90.2% 7,546 of 8,366 | 1 | 10 |
| Petroleum County | 447 ±105 | $60,208 ±16,682 | 0.0% 0 of 235 | 84.2% 186 of 221 | 0 | 2 |
| Phillips County | 4,221 | $53,417 ±2,401 | 1.8% 34 of 1,899 | 91.0% 1,607 of 1,765 | 0 | 6 |
| Pondera County | 6,035 | $52,338 ±4,638 | 5.8% 162 of 2,781 | 81.8% 1,855 of 2,268 | 0 | 8 |
| Powder River County | 1,815 ±136 | $67,045 ±14,071 | 0.7% 6 of 841 | 84.0% 595 of 708 | 0 | 4 |
| Powell County | 7,053 | $66,923 ±11,061 | 2.3% 61 of 2,598 | 83.8% 2,037 of 2,432 | 1 | 8 |
| Prairie County | 1,250 ±148 | $51,250 ±6,492 | 0.9% 5 of 543 | 78.2% 426 of 545 | 0 | 2 |
| Ravalli County | 46,727 | $71,283 ±3,919 | 3.2% 689 of 21,543 | 87.1% 16,248 of 18,661 | 2 | 9 |
| Richland County | 11,235 | $73,084 ±8,806 | 3.3% 198 of 6,061 | 85.8% 3,794 of 4,422 | 1 | 11 |
| Roosevelt County | 10,526 | $57,063 ±3,866 | 10.8% 466 of 4,316 | 74.1% 2,290 of 3,091 | 0 | 13 |
| Rosebud County | 8,165 | $49,914 ±14,727 | 10.6% 378 of 3,568 | 77.4% 2,377 of 3,070 | 0 | 10 |
| Sanders County | 13,285 | $57,476 ±6,047 | 6.0% 283 of 4,756 | 87.8% 4,784 of 5,451 | 0 | 9 |
| Sheridan County | 3,669 ±188 | $70,147 ±15,093 | 2.1% 38 of 1,848 | 89.0% 1,314 of 1,476 | 0 | 4 |
| Silver Bow County | 35,785 | $61,754 ±3,962 | 4.1% 717 of 17,630 | 86.5% 13,338 of 15,419 | 1 | 5 |
| Stillwater County | 9,182 | $84,732 ±8,032 | 3.1% 143 of 4,622 | 86.8% 3,308 of 3,810 | 1 | 13 |
| Sweet Grass County | 3,720 | $77,000 ±10,890 | 1.8% 35 of 1,986 | 91.6% 1,422 of 1,552 | 0 | 6 |
| Teton County | 6,353 | $70,430 ±7,387 | 1.0% 31 of 2,963 | 85.0% 2,098 of 2,469 | 0 | 12 |
| Toole County | 5,061 | $57,731 ±7,284 | 4.9% 114 of 2,334 | 88.1% 1,631 of 1,852 | 0 | 5 |
| Treasure County | 732 ±134 | $67,917 ±17,213 | 1.0% 4 of 396 | 80.0% 288 of 360 | 0 | 2 |
| Valley County | 7,519 | $71,695 ±7,973 | 3.0% 112 of 3,755 | 84.9% 2,506 of 2,951 | 1 | 9 |
| Wheatland County | 2,056 | $49,489 ±12,938 | 0.8% 7 of 854 | 81.9% 723 of 883 | 0 | 4 |
| Wibaux County | 1,193 ±163 | $67,462 ±20,229 | 1.7% 9 of 525 | 83.3% 384 of 461 | 0 | 2 |
| Yellowstone County | 168,957 | $76,570 ±2,657 | 3.4% 3,005 of 88,987 | 91.4% 63,899 of 69,897 | 2 | 20 |
Unemployed is B23025_005 ÷ B23025_003 (unemployed ÷ civilian labour force, age 16 and over); broadband is B28002_004 ÷ B28002_001 (households with broadband of any type ÷ all households) — both worked out here from the two published counts shown beside them. A dash means the Bureau published no estimate. Population carries no ± because the Bureau controls county totals to its official population estimates and publishes no margin for them. Source: U.S. Census Bureau, American Community Survey 5-year estimates.