| Place Name | Franklin |
| Place Type | City |
| ZIP Code(s) | 45005 |
| County | Warren County |
| Area Code(s) | 326,937 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 11,857 |
| Population Growth Rate (2010-19) | -0.69% |
| Majority Ethnicity | White 91.92% |
| Metro/Micro Stats Area | Cincinnati, OH-KY-IN |
| US Congressional District(s) | Ohio 1st |
| State House Districts | 62 |
| State Senate Districts | 7 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 91.92% |
| African American | 0.36% |
| Hispanic | 0% |
| Asian | 2.94% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 4.78% |