| Name | Hamilton County |
| State | Ohio |
| FIPS Code | 39061 |
| County Seat | Cincinnati |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2024) | 831,559 |
| Population Growth Rate(2020-2024) | 0.11% |
| Majority Ethnicity | White 66.43% |
| Public School Majority Ethnicity | White 42% |
| Partisan Voting Index | Democratic:+7 |
| Unemployment Rate (May 2026) | 4.2% |
| Sales Tax Rate (2025) | 7.8% |
| Area Code(s) | 283 / 513 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 66.43% |
| African American | 25.92% |
| Hispanic | 4.67% |
| Asian | 2.82% |
| Native American | 0.1% |
| Hawaiin/Pacific Islander | 0.07% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 41.51% |
| African American | 39.29% |
| Hispanic | 9.28% |
| Asian | 2.6% |
| Native American | 0.14% |
| Hawaiin/Pacific Islander | 0.16% |