Putnam Township is one of twenty townships in Fayette County, Iowa, USA. As of the 2010 census, its population was 313. Geography According to the United States Census Bureau, Putnam Township covers an area of 36.56 square miles (94.69 square kilometers); of this, 36.54 square miles (94.63 square kilometers, 99.94 percent) is land and 0.02 square miles (0.06 square kilometers, 0.06 percent) is water. Unincorporated towns Maryville at (This list is based on USGS data and may include former settlements.) Adjacent townships Fairfield Township (north) Sperry Township, Clayton County (northeast) Cass Township, Clayton County (east) Richland Township, Delaware County (southeast) Madison Township, Buchanan County (south) Buffalo Township, Buchanan County (southwest) Scott Township (west) Smithfield Township (northwest) Cemeteries The township contains Union Cemetery. Major highways Iowa Highway 3 Iowa Highway 187 School districts Oelwein Community School District Starmont 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