| Place Name | Hamilton Township (Sullivan County) |
| Place Type | Township |
| ZIP Code(s) | 47879 47882 |
| County | Sullivan County |
| Area Code(s) | 812,930 |
| Timezone | Eastern Standard Time (EST) |
| Population (2021) | 7,074 |
| Majority Ethnicity | White 99.17% |
| Metro/Micro Stats Area | Terre Haute, IN |
| US Congressional District(s) | Indiana 8th |
| State House Districts | 45 |
| State Senate Districts | 39 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 99.17% |
| African American | 0.05% |
| Hispanic | 0% |
| Asian | 0.27% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.51% |