Total Population in Flathead County, MT
ACS 2024 5-Year Estimates
How Flathead County Compares
National Distribution
Where Flathead County falls among all 3,222 U.S. counties for total population.
■ Flathead County: 110,695
Ranking Context
| Rank | County | Value |
|---|---|---|
| #567 | Bradley County, TN | 111,065 |
| #568 | Warren County, NJ | 110,849 |
| #569 | Cass County, MO | 110,773 |
| #570 | Flathead County, MT | 110,695 |
| #571 | Platte County, MO | 110,371 |
| #572 | Miami County, OH | 110,296 |
| #573 | Carver County, MN | 110,041 |
Total Population in Flathead County, Montana
Flathead County, Montana has a total population of 110,695, which ranks #570 of 3,222 out of 3,222 counties nationwide. This is 100.0% below the national value of 330M.
Within Montana, Flathead County ranks #4 of 56 out of 56 counties. This places it in the 82th 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.