| Name | Spencer County |
| State | Indiana |
| FIPS Code | 18147 |
| County Seat | Rockport |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 20,948 |
| Population Growth Rate(2000-2022) | -5.45% |
| Majority Ethnicity | White 98.89% |
| Public School Majority Ethnicity | White 92% |
| Partisan Voting Index | Republican:+17 |
| Unemployment Rate (January 2025) | 3.9% |
| Area Code(s) | 812 / 930 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 98.89% |
| African American | 0.68% |
| Hispanic | 0.02% |
| Asian | 0.42% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 92.42% |
| African American | 0.61% |
| Hispanic | 4.05% |
| Asian | 0.45% |
| Native American | 0.38% |
| Hawaiin/Pacific Islander | 0% |