Median Age in Custer County, ID
ACS 2024 5-Year Estimates
How Custer County Compares
National Distribution
Where Custer County falls among all 3,222 U.S. counties for median age.
■ Custer County: 60.0 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #2 | Sumter County, FL | 68.5 years |
| #3 | Catron County, NM | 63.8 years |
| #4 | La Paz County, AZ | 60.2 years |
| #5 | Custer County, ID | 60.0 years |
| #6 | Alcona County, MI | 60.0 years |
| #7 | Kent County, TX | 60.0 years |
| #8 | Charlotte County, FL | 59.9 years |
Median Age in Custer County, Idaho
Custer County, Idaho has a median age of 60.0 years, which ranks #5 of 3,222 out of 3,222 counties nationwide. This is 54.2% above the national value of 38.9 years.
Within Idaho, Custer County ranks #1 of 44 out of 44 counties. This places it in the 100th percentile nationally.
The median age of the total population. 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.