MSAs in the state DC

• Washington-Baltimore, DC-MD-VA-WV CMSA Alexandria city, VA
  Anne Arundel County
  Arlington County, VA
  Baltimore County
  Baltimore city
  Baltimore, MD PMSA
  Berkeley County, WV
  Calvert County, MD
  Carroll County
  Charles County, MD
  Clarke County, VA
  Culpeper County, VA
  District of Columbia
  Fairfax County, VA
  Fairfax city, VA
  Falls Church city, VA
  Fauquier County, VA
  Frederick County, MD
  Fredericksburg city, VA
  Hagerstown, MD PMSA
  Harford County
  Howard County
  Jefferson County, WV
  King George County, VA
  Loudoun County, VA
  Manassas Park city, VA
  Manassas city, VA
  Montgomery County, MD
  Prince George's County, MD
  Prince William County, VA
  Queen Anne's County
  Spotsylvania County, VA
  Stafford County, VA
  Warren County, VA
  Washington County
  Washington, DC-MD-VA-WV PMSA