# Counties in Montana by households, 2024

All 56 values come from U.S. Census Bureau for 2024, so the places are comparable.

- Indicator id: `households`
- Unit: count
- Definition: Number of households, which equals the number of occupied housing units. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.
- Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B25003: occupied housing units (households) (https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25003.dat)
- Publisher page: https://invokely.ai/en/publishers/us-census-bureau
- Retrieved: 2026-10-12
- Citation: U.S. Census Bureau. American Community Survey 5-year estimates, table B25003: occupied housing units (households). https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25003.dat. Retrieved 2026-10-12.
- Web page: https://invokely.ai/rankings/households/montana-counties

| Rank | Place | count |
|---:|---|---:|
| 1 | Yellowstone County | 69,897 |
| 2 | Missoula County | 52,679 |
| 3 | Gallatin County | 51,215 |
| 4 | Flathead County | 44,233 |
| 5 | Cascade County | 35,615 |
| 6 | Lewis and Clark County | 31,215 |
| 7 | Ravalli County | 18,661 |
| 8 | Silver Bow County | 15,419 |
| 9 | Lake County | 12,576 |
| 10 | Lincoln County | 9,082 |
| 11 | Park County | 8,366 |
| 12 | Hill County | 6,206 |
| 13 | Sanders County | 5,451 |
| 14 | Fergus County | 5,303 |
| 15 | Custer County | 5,038 |
| 16 | Jefferson County | 4,996 |
| 17 | Carbon County | 4,664 |
| 18 | Deer Lodge County | 4,473 |
| 19 | Richland County | 4,422 |
| 20 | Glacier County | 4,291 |
| 21 | Beaverhead County | 4,201 |
| 22 | Big Horn County | 3,827 |
| 23 | Stillwater County | 3,810 |
| 24 | Madison County | 3,740 |
| 25 | Dawson County | 3,615 |
| 26 | Roosevelt County | 3,091 |
| 27 | Rosebud County | 3,070 |
| 28 | Valley County | 2,951 |
| 29 | Broadwater County | 2,822 |
| 30 | Teton County | 2,469 |
| 31 | Powell County | 2,432 |
| 32 | Blaine County | 2,280 |
| 33 | Pondera County | 2,268 |
| 34 | Chouteau County | 2,159 |
| 35 | Mineral County | 2,150 |
| 36 | Musselshell County | 2,148 |
| 37 | Toole County | 1,852 |
| 38 | Phillips County | 1,765 |
| 39 | Sweet Grass County | 1,552 |
| 40 | Granite County | 1,514 |
| 41 | Sheridan County | 1,476 |
| 42 | Fallon County | 1,178 |
| 43 | Meagher County | 927 |
| 44 | Judith Basin County | 918 |
| 45 | Wheatland County | 883 |
| 46 | McCone County | 798 |
| 47 | Daniels County | 734 |
| 48 | Liberty County | 724 |
| 49 | Powder River County | 708 |
| 50 | Carter County | 600 |
| 51 | Prairie County | 545 |
| 52 | Wibaux County | 461 |
| 53 | Garfield County | 432 |
| 54 | Golden Valley County | 376 |
| 55 | Treasure County | 360 |
| 56 | Petroleum County | 221 |