| Place Name | Fort Branch |
| Place Type | Town |
| ZIP Code(s) | 47648 |
| County | Gibson County |
| Area Code(s) | 812,930 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 3,036 |
| Population Growth Rate (2010-19) | 7.00% |
| Majority Ethnicity | White 96.72% |
| US Congressional District(s) | Indiana 8th |
| State House Districts | 64 |
| State Senate Districts | 49 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 96.72% |
| African American | 0.89% |
| Hispanic | 0.03% |
| Asian | 0.05% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.31% |