ZIP Code 20027

20027 is one of District of Columbia's ZIP codes, delivering to addresses in Washington, District of Columbia.

City

Washington

District

District of Columbia

State

District of Columbia

Prefix

200xx

Where this code sits

20027 is part of the 200xx range, the group of codes handled by one mail processing centre. Washington is served by 271 ZIP codes in total; the full list, with the district each falls in, is on the Washington page.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 20027 delivers to without sharing its boundary.

ZIP codes nearest 20027

The ZIP codes whose reference points sit closest to 20027.
ZIP code	Distance	Delivers to
ZIP code 20037	0.1 mi	Washington, DC
ZIP code 20052	0.1 mi	Washington, DC
ZIP code 20427	0.2 mi	Washington, DC
ZIP code 20437	0.2 mi	Washington, DC
ZIP code 20586	0.2 mi	Washington, DC
ZIP code 20526	0.4 mi	Washington, DC
ZIP code 20063	0.4 mi	Washington, DC
ZIP code 20203	0.4 mi	Washington, DC

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 20027, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 20027. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.