| Name | Gallia County |
| State | Ohio |
| FIPS Code | 39053 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 30,877 |
| Population Growth Rate(2000-2022) | -5.54% |
| Majority Ethnicity | White 95.66% |
| Public School Majority Ethnicity | White 92% |
| Partisan Voting Index | Strongly Republican:+27 |
| Unemployment Rate | 5.2% |
| Race/Ethnicity | Percentage of Population (2018) |
|---|---|
| White | 95.66% |
| African American | 1.89% |
| Hispanic | 1.51% |
| Asian | 0.86% |
| Native American | 0.07% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2018) |
|---|---|
| White | 91.76% |
| African American | 3.14% |
| Hispanic | 0.91% |
| Asian | 0.56% |
| Native American | 0.07% |
| Hawaiin/Pacific Islander | 0% |