EntityQ5314229· pop 17· linked from 44 articlesDuncanSign in to savecensus-designated place in Iowa, United StatesConnections2020 United States CensusEntityUnited StatesCountrycityEntitylist of sovereign statesEntitymarriageEntityIowaEntitytime zoneEntitygeographic coordinate systemEntitypopulation densityEntityU.S. stateEntityAfrican AmericansEntityUTC−06:00EntityUnited States Census BureauEntitytelephone numbering planEntityNative Americans in the United StatesEntityunincorporated areaEntityHancock CountyEntitycensus-designated place in the United StatesEntityGarnerEntityForest CityEntityCategoriesCensus-designated places in Hancock County, IowaCensus-designated places in Iowa