Sumner Township, Buchanan County, Iowa

Sumner Township, Buchanan County
Coordinates: 42°25′25″N 091°53′40″W / 42.42361°N 91.89444°W / 42.42361; -91.89444
Country United States
State Iowa
CountyBuchanan
Area
  Total
34.31 sq mi (88.85 km2)
  Land34.02 sq mi (88.12 km2)
  Water0.28 sq mi (0.73 km2)
Elevation
932 ft (284 m)
Population
 (2000)
  Total
3,148
  Density92.5/sq mi (35.7/km2)
FIPS code19-94047
GNIS feature ID0468765

Sumner Township is one of sixteen townships in Buchanan County, Iowa, USA. As of the 2000 census, its population was 3,148.