Legality of Cannabis by U.S. Jurisdiction Township in Grundy County, Iowa, United States Shiloh Township is a township in Grundy County, Iowa, United States.[1] References[edit] ^ U.S. Geological Survey Geographic Names Information System: Shiloh Township, Grundy County, Iowa Municipalities and communities of Grundy County, Iowa, United StatesCounty seat: Grundy CenterCities Beaman Conrad Dike Grundy Center Holland Morrison Reinbeck Stout Wellsburg Map of Iowa highlighting Grundy CountyTownships Beaver Black Hawk Clay Colfax Fairfield Felix German Grant Lincoln Melrose Palermo Pleasant Valley Shiloh Washington Unincorporatedcommunities Fern Fredsville Ivester Zaneta Iowa portal United States portal 42°26′N 92°57′W / 42.433°N 92.950°W / 42.433; -92.950