EntityQ2548164· pop 31· linked from 31 articlesBluff CitySign in to savehuman settlement in Harper County, Kansas, United States of AmericaConnectionsrace and ethnicity in the United States CensusEntitycityEntitymarriageEntityKansasEntitytime zoneEntitygeographic coordinate systemEntitypopulation densityEntityU.S. stateEntityDaylight saving timeConceptAfrican AmericansEntitycensusEntityKöppen climate classificationEntityQ5390EntityUTC−06:00EntityUnited States Census BureauEntityghost townEntitypoverty lineEntityunincorporated areaEntityHarper CountyEntityper capita incomeEntityCategoriesCities in Harper County, KansasCities in Kansas