About 20533 - Washington, District of Columbia
20533 is a mid-sized ZIP code covering Washington in District of Columbia, the United States. This area falls under Washington County County.
Washington has a reported population of 30,872. This puts it well ahead of the typical ZIP code in District of Columbia (roughly 22,323).
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.