Polk Township, Marshall County, Indiana
Polk Township | |
|---|---|
Location in Marshall County | |
| Coordinates: 41°25′44″N 86°24′39″W / 41.42889°N 86.41083°W | |
| Country | United States |
| State | Indiana |
| County | Marshall |
| Government | |
| • Type | Indiana township |
| Area | |
• Total | 42.24 sq mi (109.4 km2) |
| • Land | 42.09 sq mi (109.0 km2) |
| • Water | 0.16 sq mi (0.4 km2) 0.38% |
| Elevation | 738 ft (225 m) |
| Population (2020) | |
• Total | 2,781 |
| • Density | 67.1/sq mi (25.9/km2) |
| ZIP codes | 46563, 46574 |
| GNIS feature ID | 0453755 |
Polk Township is one of ten townships in Marshall County, Indiana, United States. As of the 2020 census, its population was 2,781 (down from 2,824 at 2010) and it contained 1,170 housing units.