Monroe County's 2026 population is estimated at 12,823, reflecting a -0.88% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Monroe County is the 87th largest county in Ohio. The 2010 population was 14,609 and has grown -12.23% since 2010.
Data after 2023 is projected based on recent change
Overall: 46.3 years
Female: 46.7 years
Male: 45.6 years
There are 10,538 adults, (3,138 of whom are seniors) in Monroe County.
Female: 6,458 (48.8%)
Male: 6,769 (51.2%)
The racial composition of Monroe County includes 95.34% White, and smaller percentages for Black or African American, Asian, other race, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 12,610 | 95.34% |
| Two or more races | 465 | 3.52% |
| Black or African American | 58 | 0.44% |
| Asian | 53 | 0.4% |
| Other race | 37 | 0.28% |
| Native American | 4 | 0.03% |
Monroe County 's average per capita income is $42,276. Household income levels show a median of $60,134. The poverty rate stands at 15.15%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $76,928 | - |
| Families | $71,026 | $91,529 |
| Households | $60,134 | $80,909 |
| Non Families | $35,814 | $58,497 |
Average Income
Median Household Income
Poverty Rate