Total Population in Northampton County, PA
ACS 2024 5-Year Estimates
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Northampton County's total population of 318,580 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 Northampton County for total population.
Nearby Rankings
Full ranking →| #227 | Fayette County, KY | 323,725 |
| #228 | Rockingham County, NH | 319,082 |
| #229 | Lubbock County, TX | 318,884 |
| #230 | Northampton County, PA | 318,580 |
| #231 | Lorain County, OH | 317,129 |
| #232 | Albany County, NY | 317,018 |
| #233 | McHenry County, IL | 312,591 |
About Total Population
Northampton County, Pennsylvania has a total population of 318,580, ranking #230 of 3,222 counties nationwide — 99.9% below the national value of 330M. Within Pennsylvania, it ranks #13 of 67. This places it in the 93th 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.