Median Age in Hunterdon County, NJ
ACS 2024 5-Year Estimates
46.1 years
Rank #583/3,222 · #2 in NJ
82th
Hunterdon 46.1 years
NJ 40.1 years +15.0%
US 38.9 years +18.5%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Hunterdon County's median age of 46.1 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 Hunterdon County for median age.
Nearby Rankings
Full ranking →| #580 | Fillmore County, NE | 46.1 years |
| #581 | Sheridan County, NE | 46.1 years |
| #582 | Valley County, NE | 46.1 years |
| #583 | Hunterdon County, NJ | 46.1 years |
| #584 | Adams County, ND | 46.1 years |
| #585 | Oliver County, ND | 46.1 years |
| #586 | Fulton County, PA | 46.1 years |
About Median Age
Hunterdon County, New Jersey has a median age of 46.1 years, ranking #583 of 3,222 counties nationwide — 18.5% above the national value of 38.9 years. Within New Jersey, it ranks #2 of 21. This places it in the 82th 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.