| Place Name | Sullivan |
| Place Type | City |
| ZIP Code(s) | 63080 |
| County | Franklin County Crawford County |
| Area Code(s) | 573 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 7,830 |
| Population Growth Rate (2010-19) | -2.47% |
| Majority Ethnicity | White 96.68% |
| Metro/Micro Stats Area | St. Louis, MO-IL |
| US Congressional District(s) | Missouri 3rdMissouri 8th |
| State House Districts | 119,120 |
| State Senate Districts | 16,26 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 96.68% |
| African American | 0% |
| Hispanic | 0.44% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.88% |