| Place Name | Sullivan Township |
| Place Type | Township |
| ZIP Code(s) | 44235 44859 44880 |
| County | Ashland County |
| Area Code(s) | 419,567 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 2,608 |
| Majority Ethnicity | White 96.25% |
| Metro/Micro Stats Area | Ashland, OH |
| US Congressional District(s) | Ohio 7th |
| State House Districts | 70 |
| State Senate Districts | 22 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 96.25% |
| African American | 1.41% |
| Hispanic | 0% |
| Asian | 1.33% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.01% |