District of Columbia ZIP codes
300ZIP codes
20001–88888ZIP code range
5Cities and towns
1Counties
681,294People in ZIP areas
District of Columbia ZIP codes are in Eastern Time and use 7 area codes. Search for a city below or browse by county.
District of Columbia ZIP codes by 3-digit prefix
Most populated District of Columbia ZIP codes
| ZIP code | City | Population | Median income |
|---|---|---|---|
| 20002 | Washington | 72,397 | $120,337 |
| 20011 | Washington | 67,434 | $110,309 |
| 20019 | Washington | 63,380 | $58,296 |
| 20020 | Washington | 53,005 | $54,032 |
| 20009 | Washington | 50,150 | $146,664 |
| 20001 | Washington | 44,616 | $138,059 |
| 20032 | Washington | 40,920 | $49,139 |
| 20003 | Washington | 37,482 | $159,846 |
| 20016 | Washington | 32,730 | $178,920 |
| 20010 | Washington | 31,808 | $114,126 |
| 20008 | Washington | 29,434 | $125,212 |
| 20007 | Washington | 24,602 | $140,996 |
| 20017 | Washington | 21,208 | $106,300 |
| 20018 | Washington | 19,562 | $90,639 |
| 20012 | Washington | 17,519 | $121,418 |
Biggest cities
- Washington 264 ZIPs
- Naval Anacost Annex 1 ZIP
- Parcel Return Service 29 ZIPs
- Washington Navy Yard 5 ZIPs
- North Pole 1 ZIP
District of Columbia counties
All District of Columbia cities A–Z
Questions
- How many ZIP codes are in District of Columbia?
- District of Columbia has 300 ZIP codes in use: 30 standard, 18 PO Box only, 252 unique (single organization).
- What do District of Columbia ZIP codes start with?
- District of Columbia ZIP codes run from 20001 to 88888 and start with 200, 202, 203, 204, 205, 569 and 888.
- Which District of Columbia ZIP code has the most people?
- 20002 in Washington, with about 72,397 residents.
- What time zone is District of Columbia in?
- District of Columbia ZIP codes are in Eastern Time.