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- Geography
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{{coord|41.45944|N|93.61944|W|display=title}}Greenfield Township is one of the sixteen townships of Warren County, Iowa, United States.[1][2] Its estimated population as of 2008 is 5,773 people, with a density of 138 people per square mile (53 people/km2).[3] Three cities have land in Greenfield (Norwalk, Spring Hill, and Des Moines—the state capital), as well as two unincorporated areas (Greenbush and Scotch Ridge).[2] The township has two cemeteries (Webb Cemetery and North Ridge).[4]GeographyAt an elevation of 896 feet (273 m),[2] Greenfield Township covers an area of 41.8 square miles (108.3 km2).[3] The North River, a tributary of the Des Moines River, passes through Greenfield Township.[5] References1. ^PlaceNames.com, Greenfield, Township of
2. ^1 2 Histopolis, Warren County, Iowa, United States
3. ^1 City-Data.com, Greenfield township, Warren County, Iowa (IA)
4. ^Histopolis Greenfield Township, Warren County, Iowa, United States
5. ^Iowa Geological Survey Annual Report: Vol. 5, p. 301–360 (1895), "Geology of Warren County" by J.L. Tilton
{{Warren County, Iowa}}{{WarrenCountyIA-geo-stub}} 2 : Townships in Warren County, Iowa|Townships in Iowa |