Jefferson Township is a township in Polk County, Iowa, United States. [1]
Jefferson Township was established in 1851. [2] The town of Herrold was established in the township in 1915 and purchased by the U.S. Army Corps of Engineers in 1990 for use as a military exercise range for Camp Dodge. [3]
Camp Dodge is a military installation in the city of Johnston, Iowa. Centrally located near the capital of Iowa, it currently serves as the headquarters of the Iowa National Guard.
Bloomfield Township is a township in Polk County, Iowa, United States.
Allen Township is a township in Polk County, Iowa, United States.
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Washington Township is a township in Polk County, Iowa, United States.
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Webster Township is a township in Polk County, Iowa, United States.
Douglas Township is a township in Polk County, Iowa, United States.
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Clay Township is a township in Polk County, Iowa, United States.
Four Mile Township is a township in Polk County, Iowa, United States.
Camp Township is a township in Polk County, Iowa, United States.
Delaware Township is a township in Polk County, Iowa, United States.
Herrold is an unincorporated community in Polk County, Iowa, United States. Herrold is located in Jefferson Township. The state capital and county seat of Des Moines is slightly over 10 miles to the southeast. Since 1990, the town has been part of nearby Camp Dodge and is not open to the public.
Beaver Township is a township in Polk County, Iowa, United States.
Des Moines Township is a township in Polk County, Iowa, United States.
Lee Township is a township in Polk County, Iowa, United States.
Union Township is a township in Polk County, Iowa, United States.