Charter Oak Township, Crawford County, Iowa

Charter Oak Township
Location in Crawford County
Coordinates: 42°05′09″N 095°36′54″W / 42.08583°N 95.61500°W / 42.08583; -95.61500
Country United States
State Iowa
CountyCrawford
Area
  Total
35.71 sq mi (92.5 km2)
  Land35.7 sq mi (92.46 km2)
  Water0.02 sq mi (0.04 km2)  0.04%
Elevation
1,319 ft (402 m)
Population
 (2000)
  Total
757
  Density21.2/sq mi (8.2/km2)
GNIS feature ID0467594

Charter Oak Township is a township in Crawford County, Iowa, United States. As of the 2010 census, its population was 704.