| Place Name | Marion Township (Jennings County) |
| Place Type | Township |
| County | Jennings County |
| Area Code(s) | 812,930 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 926 |
| Majority Ethnicity | White 99.46% |
| Metro/Micro Stats Area | North Vernon, IN |
| US Congressional District(s) | Indiana 6th |
| State House Districts | 69 |
| State Senate Districts | 43 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 99.46% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.54% |