Median Age in Treasure County, MT
ACS 2024 5-Year Estimates
52.0 years
Rank #138/3,222 · #10 in MT
96th
Treasure 52.0 years
MT 40.4 years +28.7%
US 38.9 years +33.7%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Treasure County's median age of 52.0 years compares to all 3,222 U.S. counties. Values range from 21.4 years to 86.2 years.
Distribution of Median Age Across All Counties
Ranking Context
Counties ranked closest to Treasure County for median age.
Nearby Rankings
Full ranking →| #135 | Clallam County, WA | 52.1 years |
| #136 | Calaveras County, CA | 52.0 years |
| #137 | Plumas County, CA | 52.0 years |
| #138 | Treasure County, MT | 52.0 years |
| #139 | Northampton County, NC | 52.0 years |
| #140 | Sussex County, DE | 51.9 years |
| #141 | Essex County, VT | 51.9 years |
About Median Age
Treasure County, Montana has a median age of 52.0 years, ranking #138 of 3,222 counties nationwide — 33.7% above the national value of 38.9 years. Within Montana, it ranks #10 of 56. This places it in the 96th percentile nationally.
The median age of the total population. 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.