EntityQ2221366· pop 9· linked from 39 articlesUnion TownshipSign in to savetownship in Boone County, IowaConnectionsUnited StatesCountrycityEntityIowaEntitygeographic coordinate systemEntityU.S. stateEntityUnited States Census BureauEntityghost townEntityUnited States Geological SurveyEntityBooneEntityunincorporated areaEntityBoone CountyEntitycounty seatEntityMadridEntityOgdenEntitySheldahlEntityUnited States Department of the InteriorEntityGeographic Names Information SystemEntityBoxholmEntityFederal Information Processing StandardEntityLutherEntityCategories1856 establishments in IowaTownships in Boone County, IowaTownships in Iowa