Total Population in Missoula County, MT
ACS 2024 5-Year Estimates
How Missoula County Compares
National Distribution
Where Missoula County falls among all 3,222 U.S. counties for total population.
■ Missoula County: 120,672
Ranking Context
| Rank | County | Value |
|---|---|---|
| #531 | Allegan County, MI | 121,456 |
| #532 | Blair County, PA | 121,277 |
| #533 | San Juan County, NM | 120,942 |
| #534 | Missoula County, MT | 120,672 |
| #535 | La Crosse County, WI | 120,488 |
| #536 | Douglas County, KS | 120,302 |
| #537 | Lowndes County, GA | 119,965 |
Total Population in Missoula County, Montana
Missoula County, Montana has a total population of 120,672, which ranks #534 of 3,222 out of 3,222 counties nationwide. This is 100.0% below the national value of 330M.
Within Montana, Missoula County ranks #3 of 56 out of 56 counties. This places it in the 83th percentile nationally.
Total population count from the American Community Survey. All data comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.
About this data
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.