EntityQ2694753· pop 16· linked from 7 articlesCastlewoodSign in to savecensus-designated place in Arapahoe County, Colorado, United StatesConnectionsColoradoEntityUnited States Census BureauEntity2000 United States CensusEntityDenver metropolitan areaEntityUnited StatesCountrycityEntitytime zoneEntityDenverEntitygeographic coordinate systemEntityU.S. stateEntityDaylight saving timeConceptColorado SpringsEntitytownEntityBoulderEntityAuroraEntityAspenEntityUTC−07:00EntityUTC−06:00EntityFort CollinsEntityPuebloEntityCategoriesCentennial, ColoradoFormer census-designated places in Colorado