Total Population 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 total population.
■ Sullivan County: 43,715
Ranking Context
| Rank | County | Value |
|---|---|---|
| #1,125 | Chesterfield County, SC | 43,784 |
| #1,126 | Jackson County, NC | 43,771 |
| #1,127 | Stephenson County, IL | 43,768 |
| #1,128 | Sullivan County, NH | 43,715 |
| #1,129 | Gadsden County, FL | 43,710 |
| #1,130 | Camden County, MO | 43,667 |
| #1,131 | Huntingdon County, PA | 43,653 |
Total Population in Sullivan County, New Hampshire
Sullivan County, New Hampshire has a total population of 43,715, which ranks #1,128 of 3,222 out of 3,222 counties nationwide. This is 100.0% below the national value of 330M.
Within New Hampshire, Sullivan County ranks #9 of 10 out of 10 counties. This places it in the 65th percentile nationally.
Total population count from the American Community Survey. 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.