Auglaize County's 2026 population is estimated at 45,730, reflecting a -0.21% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Auglaize County is the 53rd largest county in Ohio. The 2010 population was 45,914 and has grown -0.4% since 2010.
Data after 2023 is projected based on recent change
Overall: 41 years
Female: 42.2 years
Male: 39.6 years
There are 35,099 adults, (9,071 of whom are seniors) in Auglaize County.
Female: 22,867 (49.6%)
Male: 23,258 (50.4%)
The racial composition of Auglaize County includes 94.63% White, and smaller percentages for Black or African American, Asian, other race, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 43,647 | 94.63% |
| Two or more races | 1,729 | 3.75% |
| Black or African American | 447 | 0.97% |
| Asian | 152 | 0.33% |
| Other race | 138 | 0.3% |
| Native American | 12 | 0.03% |
Auglaize County 's average per capita income is $52,459. Household income levels show a median of $78,660. The poverty rate stands at 7.08%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $110,270 | - |
| Families | $100,429 | $113,090 |
| Households | $78,660 | $94,188 |
| Non Families | $45,618 | $54,801 |
Average Income
Median Household Income
Poverty Rate