Washington–Baltimore combined statistical area

Combined Statistical Area in the United StatesWashington–Baltimorecombined statistical areaCombined Statistical AreaWashington–Baltimore–Arlington,DC–VA–MD–WV–PA Combined Statistical AreaNational Mall in Washington, D.C.Inner Harbor in BaltimoreSkyline of Rosslyn in Arlington CountyInteractive Map of Washington–Baltimore–Arlington,DC–VA–MD–WV–PA CSA Washington, DC Baltimore, MD Washington–Arlington–Alexandria MSA Baltimore–Columbia–Towson, MD MSA Hagerstown–Martinsburg, MD–WV MSA Lexington Park, MD MSA Chambersburg, PA MSA Winchester, VA–WV MSA Easton, MD μSA Lake of the Woods, VA μSA Cambridge, MD μSA Coordinates: 38°58′N 77°19′W / 38.97°N 77.32°W / 38.97; -77.32CountryUnited StatesState or area Washington, D.C. Maryland Virginia West Virginia Pennsylvania Constituent metropolitan & micropolitan areasCore areas: Washington Metropolitan Area Baltimore Metropolitan Area Outlying areas: Hagerstown–Martinsburg Metropolitan Area California–Lexington Park, Maryland Metropolitan Area Chambersburg–Waynesboro, PA Metropolitan Area Winchester, Virginia–West Virginia Metropolitan Area Easton, Maryland Micropolitan Area Lake