Mahoning County's 2026 population is estimated at 224,635, reflecting a -0.03% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Mahoning County is the 13th largest county in Ohio. The 2010 population was 238,315 and has grown -5.74% since 2010.
Overall: 43.2 years
Female: 45.2 years
Male: 41.5 years
There are 180,571 adults, (50,896 of whom are seniors) in Mahoning County.
Female: 115,292 (50.9%)
Male: 111,199 (49.1%)
The racial composition of Mahoning County includes 74.91% White, 13.98% Black or African American, and smaller percentages for other race, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 169,668 | 74.91% |
| Black or African American | 31,660 | 13.98% |
| Two or more races | 17,590 | 7.77% |
| Other race | 5,226 | 2.31% |
| Asian | 1,869 | 0.83% |
| Native American | 435 | 0.19% |
| Native Hawaiian or Pacific Islander | 43 | 0.02% |
Mahoning County 's average per capita income is $42,313. Household income levels show a median of $56,942. The poverty rate stands at 18.9%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $94,946 | $117,741 |
| Families | $77,622 | $98,141 |
| Households | $56,942 | $78,848 |
| Non Families | $35,938 | $48,329 |
Average Income
Median Household Income
Poverty Rate