| Place Name | Marrs Township |
| Place Type | Township |
| ZIP Code(s) | 42406 42461 47620 47712 |
| County | Posey County |
| Area Code(s) | 812,930 |
| Timezone | Central Daylight Time (CDT) |
| Population (2021) | 5,376 |
| Majority Ethnicity | White 98.21% |
| Metro/Micro Stats Area | Evansville, IN-KY |
| US Congressional District(s) | Indiana 8th |
| State House Districts | 76 |
| State Senate Districts | 49 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 98.21% |
| African American | 1.05% |
| Hispanic | 0% |
| Asian | 0.74% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |