Total Population in Belknap County, NH
ACS 2024 5-Year Estimates
64,659
Rank #855/3,222 · #7 in NH
73th
Belknap 64,659
NH 1,394,868 -95.4%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Belknap County's total population of 64,659 compares to all 3,222 U.S. counties. Values range from 33 to 9,808,667.
Distribution of Total Population Across All Counties
Ranking Context
Counties ranked closest to Belknap County for total population.
Nearby Rankings
Full ranking →| #852 | Georgetown County, SC | 64,811 |
| #853 | Jefferson County, AR | 64,802 |
| #854 | Adams County, IL | 64,754 |
| #855 | Belknap County, NH | 64,659 |
| #856 | Stanly County, NC | 64,651 |
| #857 | Armstrong County, PA | 64,622 |
| #858 | Isabella County, MI | 64,565 |
About Total Population
Belknap County, New Hampshire has a total population of 64,659, ranking #855 of 3,222 counties nationwide — 100.0% below the national value of 330M. Within New Hampshire, it ranks #7 of 10. This places it in the 73th percentile nationally.
Total population count from the American Community Survey. 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.