Allen County's 2026 population is estimated at 100,896, reflecting a 0.01% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Allen County is the 26th largest county in Ohio. The 2010 population was 106,342 and has grown -5.12% since 2010.
Data after 2023 is projected based on recent change
Overall: 39.7 years
Female: 41.4 years
Male: 38.1 years
There are 77,512 adults, (19,375 of whom are seniors) in Allen County.
Female: 50,743 (50.1%)
Male: 50,605 (49.9%)
The racial composition of Allen County includes 79.98% White, 9.61% 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 | 81,056 | 79.98% |
| Black or African American | 9,744 | 9.61% |
| Two or more races | 7,804 | 7.7% |
| Other race | 1,506 | 1.49% |
| Asian | 942 | 0.93% |
| Native American | 286 | 0.28% |
| Native Hawaiian or Pacific Islander | 10 | 0.01% |
Allen County 's average per capita income is $46,604. Household income levels show a median of $64,038. The poverty rate stands at 13.29%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $97,550 | $117,849 |
| Families | $81,395 | $99,240 |
| Households | $64,038 | $82,511 |
| Non Families | $37,317 | $50,272 |
Average Income
Median Household Income
Poverty Rate
