Washington Township | |
|---|---|
 Location in Chickasaw County | |
| Coordinates: 43°08′45″N 092°22′36″W / 43.14583°N 92.37667°W | |
| Country |  United States |
| State |  Iowa |
| County | Chickasaw |
| Area | |
| • Total | 53.69 sq mi (139.05 km2) |
| • Land | 53.69 sq mi (139.05 km2) |
| • Water | 0 sq mi (0 km2) 0% |
| Elevation | 1,171 ft (357 m) |
| Population (2000) | |
| • Total | 954 |
| • Density | 17.8/sq mi (6.9/km2) |
| GNIS feature ID | 0468909 |
Washington Township is one of twelve townships in Chickasaw County, Iowa, USA. As of the 2000 census, its population was 954.