Demographics Table
Demographic Data Report for Montana by County
Education: Less than High School
Population Ages 25+
All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Percent
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People(Education: Less Than High School)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|---|
| Montana | N/A | 5.4 | 41,913 | 3 of 52 |
| United States | N/A | 10.4 | 23,992,410 | N/A |
| Fallon County | Rural | 0.4 | 7 | 3 |
| Petroleum County | Rural | 1.1 | 4 | 5 |
| McCone County | Rural | 2.3 | 30 | 19 |
| Gallatin County | Urban | 2.8 | 2,273 | 27 |
| Sweet Grass County | Rural | 2.9 | 79 | 30 |
| Carbon County | Urban | 3.4 | 293 | 50 |
| Missoula County | Urban | 3.4 | 2,812 | 50 |
| Park County | Rural | 3.5 | 478 | 59 |
| Prairie County | Rural | 3.5 | 35 | 59 |
| Garfield County | Rural | 3.8 | 29 | 90 |
| Wibaux County | Rural | 4.0 | 32 | 103 |
| Custer County | Rural | 4.3 | 375 | 140 |
| Stillwater County | Urban | 4.4 | 296 | 158 |
| Flathead County | Rural | 4.5 | 3,574 | 169 |
| Yellowstone County | Urban | 4.5 | 5,222 | 169 |
| Fergus County | Rural | 4.9 | 415 | 235 |
| Phillips County | Rural | 4.9 | 148 | 235 |
| Richland County | Rural | 5.0 | 373 | 261 |
| Treasure County | Rural | 5.0 | 29 | 261 |
| Lewis and Clark County | Urban | 5.2 | 2,700 | 297 |
| Daniels County | Rural | 5.3 | 62 | 322 |
| Valley County | Rural | 5.3 | 284 | 322 |
| Cascade County | Urban | 5.6 | 3,244 | 397 |
| Silver Bow County | Rural | 6.0 | 1,472 | 490 |
| Jefferson County | Urban | 6.1 | 571 | 514 |
| Madison County | Rural | 6.1 | 441 | 514 |
| Carter County | Rural | 6.3 | 63 | 572 |
| Granite County | Rural | 6.4 | 172 | 607 |
| Powell County | Rural | 6.4 | 364 | 607 |
| Wheatland County | Rural | 6.4 | 94 | 607 |
| Chouteau County | Rural | 6.5 | 274 | 630 |
| Ravalli County | Rural | 6.6 | 2,331 | 658 |
| Judith Basin County | Rural | 6.8 | 102 | 704 |
| Dawson County | Rural | 6.9 | 426 | 734 |
| Lake County | Rural | 7.1 | 1,650 | 793 |
| Beaverhead County | Rural | 7.3 | 499 | 843 |
| Mineral County | Urban | 7.3 | 272 | 843 |
| Deer Lodge County | Rural | 7.6 | 583 | 951 |
| Meagher County | Rural | 8.2 | 130 | 1,124 |
| Broadwater County | Urban | 8.3 | 478 | 1,147 |
| Sanders County | Rural | 8.3 | 835 | 1,147 |
| Roosevelt County | Rural | 8.5 | 515 | 1,198 |
| Teton County | Rural | 8.5 | 368 | 1,198 |
| Hill County | Rural | 9.1 | 910 | 1,369 |
| Blaine County | Rural | 9.3 | 400 | 1,440 |
| Rosebud County | Rural | 9.3 | 484 | 1,440 |
| Sheridan County | Rural | 9.3 | 245 | 1,440 |
| Powder River County | Rural | 9.4 | 128 | 1,469 |
| Lincoln County | Rural | 9.5 | 1,555 | 1,501 |
| Big Horn County | Rural | 10.3 | 772 | 1,685 |
| Musselshell County | Rural | 10.7 | 409 | 1,780 |
| Pondera County | Rural | 12.9 | 535 | 2,192 |
| Golden Valley County | Rural | 13.5 | 91 | 2,301 |
| Toole County | Rural | 13.7 | 492 | 2,333 |
| Glacier County | Rural | 15.0 | 1,238 | 2,524 |
| Liberty County | Rural | 16.2 | 220 | 2,668 |
Notes:
Created by statecancerprofiles.cancer.gov on 03/19/2026 9:02 pm.
Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Education: Less than High School, see the dictionary.
Data for United States does not include Puerto Rico.