Median Age in Onondaga County, NY
ACS 2024 5-Year Estimates
How Onondaga County Compares
National Distribution
Where Onondaga County falls among all 3,222 U.S. counties for median age.
■ Onondaga County: 39.6 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #2,236 | Pike County, MO | 39.6 years |
| #2,237 | Pierce County, NE | 39.6 years |
| #2,238 | Monroe County, NY | 39.6 years |
| #2,239 | Onondaga County, NY | 39.6 years |
| #2,240 | Schenectady County, NY | 39.6 years |
| #2,241 | Pasquotank County, NC | 39.6 years |
| #2,242 | Pickaway County, OH | 39.6 years |
Median Age in Onondaga County, New York
Onondaga County, New York has a median age of 39.6 years, which ranks #2,239 of 3,222 out of 3,222 counties nationwide. This is 1.8% above the national value of 38.9 years.
Within New York, Onondaga County ranks #49 of 62 out of 62 counties. This places it in the 31th 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.