State / postal region / DC

District of Columbia

ZIP codes: 277
Postal place names: 3
County associations: 1

Last successful directory check: 2026-11-10

Record last changed

Record last changed: 2026-11-08T06:21:31Z

A successful check does not mean every record changed. Unchanged records keep their previous modification date. Times use UTC.

Read the guide ↗

ZIP directory

Page 3 / 5

ZIP	City	County association	View all
20277	Washington	District of Columbia	↗
20289	Washington	District of Columbia	↗
20299	Washington	District of Columbia	↗
20301	Washington	District of Columbia	↗
20303	Washington	District of Columbia	↗
20306	Washington	District of Columbia	↗
20310	Washington	District of Columbia	↗
20314	Washington	District of Columbia	↗
20317	Washington	District of Columbia	↗
20318	Washington	District of Columbia	↗
20319	Washington	District of Columbia	↗
20330	Washington	District of Columbia	↗
20340	Washington	District of Columbia	↗
20350	Washington	District of Columbia	↗
20355	Washington	District of Columbia	↗
20370	Washington	District of Columbia	↗
20372	Washington	District of Columbia	↗
20373	Naval Anacost Annex	District of Columbia	↗
20374	Washington Navy Yard	District of Columbia	↗
20375	Washington	District of Columbia	↗
20376	Washington Navy Yard	District of Columbia	↗
20380	Washington	District of Columbia	↗
20388	Washington Navy Yard	District of Columbia	↗
20389	Washington	District of Columbia	↗
20390	Washington	District of Columbia	↗
20391	Washington Navy Yard	District of Columbia	↗
20392	Washington	District of Columbia	↗
20393	Washington	District of Columbia	↗
20394	Washington	District of Columbia	↗
20395	Washington	District of Columbia	↗
20398	Washington Navy Yard	District of Columbia	↗
20401	Washington	District of Columbia	↗
20402	Washington	District of Columbia	↗
20403	Washington	District of Columbia	↗
20404	Washington	District of Columbia	↗
20405	Washington	District of Columbia	↗
20406	Washington	District of Columbia	↗
20407	Washington	District of Columbia	↗
20408	Washington	District of Columbia	↗
20409	Washington	District of Columbia	↗
20410	Washington	District of Columbia	↗
20411	Washington	District of Columbia	↗
20412	Washington	District of Columbia	↗
20413	Washington	District of Columbia	↗
20414	Washington	District of Columbia	↗
20415	Washington	District of Columbia	↗
20416	Washington	District of Columbia	↗
20417	Washington	District of Columbia	↗
20418	Washington	District of Columbia	↗
20419	Washington	District of Columbia	↗
20420	Washington	District of Columbia	↗
20421	Washington	District of Columbia	↗
20422	Washington	District of Columbia	↗
20423	Washington	District of Columbia	↗
20424	Washington	District of Columbia	↗
20425	Washington	District of Columbia	↗
20426	Washington	District of Columbia	↗
20427	Washington	District of Columbia	↗
20428	Washington	District of Columbia	↗
20429	Washington	District of Columbia	↗

Report a correction

ZIP codes organize mail delivery, not administrative boundaries. A code can have several city or county associations. Coordinates are approximate; verify delivery addresses with your carrier. Read the guide ↗