Hardin County's estimated 2026 population is 29,890 with a growth rate of -0.61% in the past year according to the most recent United States census data. Hardin County is the 72nd largest county in Ohio. The 2010 population was 32,126 and has seen a growth of -6.96% since that time.
Data after 2023 is projected based on recent change
Overall: 35.2 years
Female: 35.9 years
Male: 34.2 years
There are 23,508 adults, (4,919 of whom are seniors) in Hardin County.
Female: 15,237 (50%)
Male: 15,238 (50%)
The racial composition of Hardin County includes 92.96% White, and smaller percentages for Black or African American, Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 28,330 | 92.96% |
| Two or more races | 1,197 | 3.93% |
| Black or African American | 387 | 1.27% |
| Asian | 273 | 0.9% |
| Other race | 216 | 0.71% |
| Native American | 49 | 0.16% |
| Native Hawaiian or Pacific Islander | 23 | 0.08% |
Hardin County's average per capita income is $44,973. Household income levels show a median of $62,484. The poverty rate stands at 17.32%.
Name | Median | Mean |
|---|---|---|
| Married Families | $93,375 | $109,841 |
| Families | $82,266 | $97,902 |
| Households | $62,484 | $82,547 |
| Non Families | $39,860 | $50,224 |
Average Income
Median Household Income
Poverty Rate
