5 Tips for Buying a House in Arlington VA Arlington
is
located
situated
in
Northern
Virginia
on
the
southwestern bank of the Potomac River across from DC. Arlington, VA, is considered to be the second-largest city of the Washington metropolitan area. Although it’s a large city, in Arlington, you will find a real sense of community, with local bands playing at neighborhood venues, and families enjoying community programs. It’s also a city with good schools for those with families.