Median Age in Jefferson County, PA
ACS 2024 5-Year Estimates
How Jefferson County Compares
National Distribution
Where Jefferson County falls among all 3,222 U.S. counties for median age.
■ Jefferson County: 44.0 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #940 | Washington County, OH | 44.0 years |
| #941 | Crawford County, PA | 44.0 years |
| #942 | Huntingdon County, PA | 44.0 years |
| #943 | Jefferson County, PA | 44.0 years |
| #944 | McKean County, PA | 44.0 years |
| #945 | Abbeville County, SC | 44.0 years |
| #946 | Edmunds County, SD | 44.0 years |
Median Age in Jefferson County, Pennsylvania
Jefferson County, Pennsylvania has a median age of 44.0 years, which ranks #943 of 3,222 out of 3,222 counties nationwide. This is 13.1% above the national value of 38.9 years.
Within Pennsylvania, Jefferson County ranks #31 of 67 out of 67 counties. This places it in the 71th 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.