District 31 stretches along the
Potomac River in parts of
Arlington,
Fairfax, and
Loudoun counties, including some or all of
McLean,
Langley,
Great Falls, and
Lowes Island. The sections of Arlington covered include the neighborhoods of Arlington Forest,
Arlington View,
Ballston,
Cherrydale,
Clarendon,
Courthouse,
Glen Carlyn,
Lyon Village,
Rosslyn,
Virginia Square and
Westover. The district overlaps with Virginia's
8th and
10th congressional districts, and with the
34th,
47th,
48th,
49th, and
86th districts of the
Virginia House of Delegates. It lies directly across the river from
Maryland and the
District of Columbia. ==Recent election results==