| Name | Hardin County |
| State | Ohio |
| FIPS Code | 39065 |
| County Seat | Kenton |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2024) | 30,406 |
| Population Growth Rate(2020-2024) | -0.91% |
| Majority Ethnicity | White 95.38% |
| Public School Majority Ethnicity | White 91% |
| Partisan Voting Index | Strongly Republican:+28 |
| Unemployment Rate (May 2026) | 5.0% |
| Sales Tax Rate (2025) | 7.25% |
| Area Code(s) | 419 / 567 / 326 / 937 / 220 / 740 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 95.38% |
| African American | 1.15% |
| Hispanic | 2.34% |
| Asian | 0.91% |
| Native American | 0.14% |
| Hawaiin/Pacific Islander | 0.07% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 91.12% |
| African American | 1.11% |
| Hispanic | 4.19% |
| Asian | 0.49% |
| Native American | 0.32% |
| Hawaiin/Pacific Islander | 0% |