Total Population in Mahoning County, OH
ACS 2024 5-Year Estimates
226,491
Rank #317/3,222 · #13 in OH
90th
Mahoning 226,491
OH 12M -98.1%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Mahoning County's total population of 226,491 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 Mahoning County for total population.
Nearby Rankings
Full ranking →| #314 | Clay County, FL | 227,584 |
| #315 | Delaware County, OH | 226,834 |
| #316 | Montgomery County, AL | 226,718 |
| #317 | Mahoning County, OH | 226,491 |
| #318 | Doña Ana County, NM | 224,266 |
| #319 | Jackson County, OR | 222,645 |
| #320 | Yolo County, CA | 220,564 |
About Total Population
Mahoning County, Ohio has a total population of 226,491, ranking #317 of 3,222 counties nationwide — 99.9% below the national value of 330M. Within Ohio, it ranks #13 of 88. 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.