Greenfield Township, Calhoun County, Iowa

Greenfield Township, Calhoun County
Coordinates: 42°25′37″N 094°27′20″W / 42.42694°N 94.45556°W / 42.42694; -94.45556
Country United States
State Iowa
CountyCalhoun
Area
  Total
36.98 sq mi (95.77 km2)
  Land36.98 sq mi (95.77 km2)
  Water0 sq mi (0 km2)
Elevation
1,152 ft (351 m)
Population
 (2000)
  Total
275
  Density7.4/sq mi (2.9/km2)
FIPS code19-91758
GNIS feature ID0467973

Greenfield Township is one of sixteen townships in Calhoun County, Iowa, United States. As of the 2000 census, its population was 275.