Total Population in Sweet Grass County, MT
ACS 2024 5-Year Estimates
3,720
Rank #2,984/3,222 · #39 in MT
7th
Sweet Grass 3,720
MT 1,116,875 -99.7%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Sweet Grass County's total population of 3,720 compares to all 3,222 U.S. counties. Values range from 33 to 9,808,667.
Distribution of Total Population Across All Counties
Ranking Context
Counties ranked closest to Sweet Grass County for total population.
Nearby Rankings
Full ranking →| #2,981 | Sioux County, ND | 3,740 |
| #2,982 | Pope County, IL | 3,739 |
| #2,983 | Lyman County, SD | 3,724 |
| #2,984 | Sweet Grass County, MT | 3,720 |
| #2,985 | Echols County, GA | 3,709 |
| #2,986 | Ellis County, OK | 3,683 |
| #2,987 | Lewis County, ID | 3,682 |
About Total Population
Sweet Grass County, Montana has a total population of 3,720, ranking #2,984 of 3,222 counties nationwide — 100.0% below the national value of 330M. Within Montana, it ranks #39 of 56. This places it in the 7th percentile nationally.
Total population count from the American Community Survey. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.