Median Age in Westchester County, NY
ACS 2024 5-Year Estimates
How Westchester County Compares
National Distribution
Where Westchester County falls among all 3,222 U.S. counties for median age.
■ Westchester County: 41.8 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #1,567 | Harrison County, MO | 41.8 years |
| #1,568 | Lewis and Clark County, MT | 41.8 years |
| #1,569 | Somerset County, NJ | 41.8 years |
| #1,570 | Westchester County, NY | 41.8 years |
| #1,571 | Billings County, ND | 41.8 years |
| #1,572 | Darke County, OH | 41.8 years |
| #1,573 | Stark County, OH | 41.8 years |
Median Age in Westchester County, New York
Westchester County, New York has a median age of 41.8 years, which ranks #1,570 of 3,222 out of 3,222 counties nationwide. This is 7.5% above the national value of 38.9 years.
Within New York, Westchester County ranks #36 of 62 out of 62 counties. This places it in the 51th 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.