Smithfield Township is one of twenty townships in Fayette County, Iowa, USA. As of the 2010 census, its population was 250. Geography According to the United States Census Bureau, Smithfield Township covers an area of 36.09 square miles (93.47 square kilometers). Adjacent townships Westfield Township (north) Illyria Township (northeast) Fairfield Township (east) Putnam Township (southeast) Scott Township (south) Jefferson Township (southwest) Harlan Township (west) Center Township (northwest) Cemeteries The township contains Garden Prairie Cemetery. Major highways Iowa Highway 150 Iowa Highway 187 School districts North Fayette Valley Community School District Starmont Community School District West Central Community School District Political districts Iowa's 1st congressional district State House District 24 State Senate District 12 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 Fayette County, Iowa Townships in Iowa