| Name | Dearborn County |
| State | Indiana |
| FIPS Code | 18029 |
| County Seat | Lawrenceburg |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 49,904 |
| Population Growth Rate(2000-2022) | 1.26% |
| Majority Ethnicity | White 98.68% |
| Public School Majority Ethnicity | White 92% |
| Partisan Voting Index | Strongly Republican:+29 |
| Unemployment Rate (January 2025) | 3.9% |
| Area Code(s) | 812 / 930 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 98.68% |
| African American | 0.58% |
| Hispanic | 0.02% |
| Asian | 0.56% |
| Native American | 0.08% |
| Hawaiin/Pacific Islander | 0.08% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 92.14% |
| African American | 0.89% |
| Hispanic | 2.27% |
| Asian | 0.57% |
| Native American | 0.07% |
| Hawaiin/Pacific Islander | 0.02% |