Total Population in Onslow County, NC
ACS 2024 5-Year Estimates
207,906
Rank #337/3,222 · #13 in NC
90th
Onslow 207,906
NC 11M -98.1%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Onslow County's total population of 207,906 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 Onslow County for total population.
Nearby Rankings
Full ranking →| #334 | Washington County, PA | 210,042 |
| #335 | Champaign County, IL | 208,741 |
| #336 | Butte County, CA | 207,929 |
| #337 | Onslow County, NC | 207,906 |
| #338 | Elkhart County, IN | 207,132 |
| #339 | Calcasieu Parish, LA | 207,088 |
| #340 | Hernando County, FL | 207,018 |
About Total Population
Onslow County, North Carolina has a total population of 207,906, ranking #337 of 3,222 counties nationwide — 99.9% below the national value of 330M. Within North Carolina, it ranks #13 of 100. This places it in the 90th 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.