Median Age in Sullivan County, NH
ACS 2024 5-Year Estimates
How Sullivan County Compares
National Distribution
Where Sullivan County falls among all 3,222 U.S. counties for median age.
■ Sullivan County: 47.0 years
Ranking Context
| Rank | County | Value |
|---|---|---|
| #469 | Big Stone County, MN | 47.0 years |
| #470 | Dade County, MO | 47.0 years |
| #471 | Sweet Grass County, MT | 47.0 years |
| #472 | Sullivan County, NH | 47.0 years |
| #473 | Baker County, OR | 47.0 years |
| #474 | Calhoun County, SC | 47.0 years |
| #475 | Hancock County, WV | 47.0 years |
Median Age in Sullivan County, New Hampshire
Sullivan County, New Hampshire has a median age of 47.0 years, which ranks #472 of 3,222 out of 3,222 counties nationwide. This is 20.8% above the national value of 38.9 years.
Within New Hampshire, Sullivan County ranks #4 of 10 out of 10 counties. This places it in the 85th 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.