Median Age in Westmoreland County, PA
ACS 2024 5-Year Estimates
47.2 years
Rank #451/3,222 · #12 in PA
86th
Westmoreland 47.2 years
PA 40.9 years +15.4%
US 38.9 years +21.3%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Westmoreland County's median age of 47.2 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 Westmoreland County for median age.
Nearby Rankings
Full ranking →| #448 | Golden Valley County, ND | 47.2 years |
| #449 | Crook County, OR | 47.2 years |
| #450 | Armstrong County, PA | 47.2 years |
| #451 | Westmoreland County, PA | 47.2 years |
| #452 | Van Buren County, TN | 47.2 years |
| #453 | Bedford County, VA | 47.2 years |
| #454 | Sharp County, AR | 47.1 years |
About Median Age
Westmoreland County, Pennsylvania has a median age of 47.2 years, ranking #451 of 3,222 counties nationwide — 21.3% above the national value of 38.9 years. Within Pennsylvania, it ranks #12 of 67. This places it in the 86th 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.