EntityQ5127677· pop 5· linked from 281 articlesClarksvilleSign in to saveunincorporated community in Howard County, Maryland, United StatesConnectionsUnited StatesCountryMarylandEntitytime zoneEntitygeographic coordinate systemEntityU.S. stateEntityDaylight saving timeConceptKöppen climate classificationEntityQ5390EntityUTC−04:00Entitytelephone numbering planEntityBarnsley F.C.EntityEFL League OneEntityHoward CountyEntityEastern Time ZoneEntityNational Park ServiceEntityunincorporated areaEntitycensus-designated place in the United StatesEntityNational Register of Historic PlacesEntityBaltimore RavensEntityhumid subtropical climateEntityCategoriesClarksville, MarylandUnincorporated communities in Howard County, MarylandUnincorporated communities in Maryland