Saint Charles Township is one of twelve townships in Floyd County, Iowa, USA. As of the 2000 census, its population was 1,346. Geography According to the United States Census Bureau, Saint Charles Township covers an area of 63.92 square miles (165.56 square kilometers); of this, 63.87 square miles (165.43 square kilometers, 99.92 percent) is land and 0.05 square miles (0.13 square kilometers, 0.08 percent) is water. Cities, towns, villages The city of Charles City is entirely within this township geographically but is a separate entity. Adjacent townships Deerfield Township, Chickasaw County (northeast) Niles Township (northeast) Chickasaw Township, Chickasaw County (east) Riverton Township (southeast) Pleasant Grove Township (southwest) Union Township (southwest) Ulster Township (west) Floyd Township (northwest) Major highways U.S. Route 18 U.S. Route 218 Iowa Highway 14 Landmarks Charles City Municipal Airport School districts Charles City Community School District Political districts Iowa's 4th congressional district State House District 14 State Senate District 7 References United States Census Bureau 2008 TIGER/Line Shapefiles United States Board on Geographic Names (GNIS) United States National Atlas External links US-Counties.com City-Data.com Townships in Floyd County, Iowa Townships in Iowa