Polk Township | |
|---|---|
 Location in Benton County | |
| Coordinates: 42°14′36″N 91°53′25″W / 42.24333°N 91.89028°W | |
| Country |  United States |
| State |  Iowa |
| County | Benton |
| Area | |
| • Total | 118 km2 (45.56 sq mi) |
| • Land | 117.76 km2 (45.47 sq mi) |
| • Water | 0.24 km2 (0.09 sq mi) 0.2% |
| Elevation | 265 m (869 ft) |
| Population (2000) | |
| • Total | 1,803 |
| • Density | 15.3/km2 (39.7/sq mi) |
| Time zone | UTC-6 (CST) |
| • Summer (DST) | UTC-5 (CDT) |
| ZIP codes | 52213, 52345, 52349, 52352 |
| GNIS feature ID | 0468554 |
Polk Township is one of twenty townships in Benton County, Iowa, United States. As of the 2000 census, its population was 1,803.[1]
- ^ "U.S. Census website". Retrieved May 7, 2009.