Median Age in Teton County, WY
ACS 2024 5-Year Estimates
40.2 years
Rank #2,073/3,222 · #16 in WY
36th
Teton 40.2 years
WY 39.1 years +2.8%
US 38.9 years +3.3%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Teton County's median age of 40.2 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 Teton County for median age.
Nearby Rankings
Full ranking →| #2,070 | Dyer County, TN | 40.2 years |
| #2,071 | Washington County, TN | 40.2 years |
| #2,072 | Kitsap County, WA | 40.2 years |
| #2,073 | Teton County, WY | 40.2 years |
| #2,074 | Aleutians West Census Area, AK | 40.1 years |
| #2,075 | St. Francis County, AR | 40.1 years |
| #2,076 | Moffat County, CO | 40.1 years |
About Median Age
Teton County, Wyoming has a median age of 40.2 years, ranking #2,073 of 3,222 counties nationwide — 3.3% above the national value of 38.9 years. Within Wyoming, it ranks #16 of 23. This places it in the 36th 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.