Silver Lake Township is one of twelve townships in Dickinson County, Iowa, USA. As of the 2000 census, its population was 1,159. Geography According to the United States Census Bureau, Silver Lake Township covers an area of 28.72 square miles (74.37 square kilometers); of this, 27.14 square miles (70.3 square kilometers, 94.53 percent) is land and 1.57 square miles (4.07 square kilometers, 5.47 percent) is water. Cities, towns, villages Lake Park Adjacent townships Diamond Lake Township (east) Lakeville Township (southeast) Excelsior Township (south) Allison Township, Osceola County (southwest) Fairview Township, Osceola County (west) Cemeteries The township contains Silver Lake Cemetery. Lakes Silver Lake Landmarks City Park Trappers Bay State Park School districts Harris-Lake Park Community School District Political districts Iowa's 5th congressional district State House District 06 State Senate District 03 References United States Census Bureau 2007 TIGER/Line Shapefiles United States Board on Geographic Names (GNIS) United States National Atlas External links US-Counties.com City-Data.com Townships in Dickinson County, Iowa Townships in Iowa