About 20071 - Washington, District of Columbia
The ZIP code 20071 of Washington falls within District of Columbia, the United States - a small area by population. It sits within Washington County County.
Washington has a reported population of 4,561. That's below the District of Columbia average of about 22,323 people per ZIP code.
Median household income is about $106,800 (near the District of Columbia average).
This ZIP code sits alongside neighboring areas like Washington within District of Columbia.