| Place Name | Sullivan |
| Place Type | City |
| ZIP Code(s) | 47882 |
| County | Sullivan County |
| Area Code(s) | 812,930 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 4,248 |
| Population Growth Rate (2010-19) | 0.35% |
| Majority Ethnicity | White 99.47% |
| 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 | 99.47% |
| African American | 0.08% |
| Hispanic | 0% |
| Asian | 0.45% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |