Corwin Township is a township in Ida County, Iowa, United States. [1]
Ida County is a county located in the U.S. state of Iowa. As of the 2020 census the population was 7,005, making it the state's eighth-least populous county. The county seat is Ida Grove. The county was authorized by the Iowa Legislature in January 1851 as a packet of projected counties in unorganized territory of western Iowa. It was named after Ida Smith, the first child of European immigrants to be born in this region.
Crawford County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 16,525. Its county seat is Denison. The county was named for William Harris Crawford, U.S. senator from Georgia and United States Secretary of the Treasury.
Horton Township is a township in Osceola County, Iowa, USA.
Liberty Township is a township in Woodbury County, Iowa, USA.
Battle Township is a township in Ida County, Iowa, USA.
Blaine Township is a township in Ida County, Iowa, USA.
Douglas Township is a township in Ida County, Iowa, USA.
Galva Township is a township in Ida County, Iowa, USA.
Garfield Township is a township in Ida County, Iowa, USA.
Grant Township is a township in Ida County, Iowa, USA.
Griggs Township is a township in Ida County, Iowa, USA.
Hayes Township is a township in Ida County, Iowa, USA.
Logan Township is a township in Ida County, Iowa, USA.
Maple Township is a township in Ida County, Iowa, USA.
Silver Creek Township is a township in Ida County, Iowa, USA. The 2020 US census reported the township having a population of 49 with the median age being 73.2.
Black Hawk Township is a township in Grundy County, Iowa, USA.
Melrose Township is a township in Grundy County, Iowa, USA.
Palermo Township is a township in Grundy County, Iowa, USA.
Washington Township is a township in Grundy County, Iowa, USA.
Eureka Township is a township in Sac County, Iowa, United States. Schaller, Iowa is contained within Eureka Township.
42°20′N95°29′W / 42.333°N 95.483°W