Washington Township, Black Hawk County, Iowa

Washington Township, Black Hawk County
Coordinates: 42°36′23″N 092°27′52″W / 42.60639°N 92.46444°W / 42.60639; -92.46444
Country United States
State Iowa
CountyBlack Hawk
Area
  Total
14.98 sq mi (38.8 km2)
  Land14.61 sq mi (37.83 km2)
  Water0.38 sq mi (0.97 km2)
Elevation
879 ft (268 m)
Population
 (2000)
  Total
647
  Density44.3/sq mi (17.1/km2)
FIPS code19-94452
GNIS feature ID0468902

Washington Township is one of seventeen rural townships in Black Hawk County, Iowa, United States. As of the 2000 census, its population was 647.