Salem Township, Henry County, Iowa From Wikipedia, the free encyclopedia Township in Henry County, Iowa, U.S. Salem Township is a township in Henry County, Iowa, USA.[1] ↑ U.S. Geological Survey Geographic Names Information System: Salem Township, Henry County, Iowa vteMunicipalities and communities of Henry County, Iowa, United StatesCounty seat: Mount PleasantCities Coppock‡ Hillsboro Mount Pleasant New London Olds Rome Salem Wayland Westwood Winfield Map of Iowa highlighting Henry CountyCDPs Lowell Mount Union Swedesburg Trenton Unincorporated community Oakland Mills Footnotes‡This populated place also has portions in an adjacent county or counties Iowa portal United States portal 40°51′N 91°40′W / 40.850°N 91.667°W / 40.850; -91.667 This article about the geography of Henry County, Iowa is a stub. You can help Wikipedia by adding missing information.vte Related Articles