EntityQ17399824· pop 14· linked from 69 articlesBartonsvilleSign in to savecensus-designated place in Frederick County, MarylandConnectionsMarylandEntity2020 United States CensusEntitylist of municipalities in MarylandEntitytime zoneEntitygeographic coordinate systemEntityBaltimoreEntityU.S. stateEntityAnnapolisEntityDaylight saving timeConceptAfrican AmericansEntitytownEntityQ5390EntityUTC−04:00EntityUnited States Census BureauEntitytelephone numbering planEntityRockvilleEntityChesapeake BayEntityFrederickEntityHagerstownEntityWashington CountyEntityCategoriesCensus-designated places in Frederick County, MarylandCensus-designated places in Maryland