EntityQ2170551· pop 34· linked from 39 articlesWest ChesterSign in to savehuman settlement in Washington County, Iowa, United States of AmericaConnectionsWashington CountyEntity2010 United States CensusEntityrace and ethnicity in the United States CensusEntityUnited StatesCountrycityEntitymarriageEntityIowaEntitytime zoneEntitygeographic coordinate systemEntitypopulation densityEntityU.S. stateEntityDaylight saving timeConceptAfrican AmericansEntityQ5390EntityUTC−06:00EntityIowa CityEntityUnited States Census BureauEntitytelephone numbering planEntitypoverty lineEntityNative Americans in the United StatesEntityCategories1872 establishments in IowaCities in IowaCities in Washington County, IowaPopulated places in the United States established in 1872