Median Age in Northumberland County, PA
ACS 2024 5-Year Estimates
How Northumberland County Compares
National Distribution
Where Northumberland County falls among all 3,222 U.S. counties for median age.
■ Northumberland County: 44.5 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #830 | Oregon County, MO | 44.5 years |
| #831 | Webster County, NE | 44.5 years |
| #832 | Madison County, NC | 44.5 years |
| #833 | Northumberland County, PA | 44.5 years |
| #834 | Union County, SC | 44.5 years |
| #835 | Grant County, SD | 44.5 years |
| #836 | Stanley County, SD | 44.5 years |
Median Age in Northumberland County, Pennsylvania
Northumberland County, Pennsylvania has a median age of 44.5 years, which ranks #833 of 3,222 out of 3,222 counties nationwide. This is 14.4% above the national value of 38.9 years.
Within Pennsylvania, Northumberland County ranks #25 of 67 out of 67 counties. This places it in the 74th 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.