District of Columbia County, District of Columbia ZIP Codes
- ZIP records
57 - Cities represented
3 - Sum of listed ZIP population estimates
681,294
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 20002 | Washington | 72,397 |
| 2 | 20011 | Washington | 67,434 |
| 3 | 20019 | Washington | 63,380 |
| 4 | 20020 | Washington | 53,005 |
| 5 | 20009 | Washington | 50,150 |
| 6 | 20001 | Washington | 44,616 |
| 7 | 20032 | Washington | 40,920 |
| 8 | 20003 | Washington | 37,482 |
| 9 | 20016 | Washington | 32,730 |
| 10 | 20010 | Washington | 31,808 |
Cities in District of Columbia County
ZIP Directory
- ZIP 20001
- ZIP 20002
- ZIP 20003
- ZIP 20004
- ZIP 20005
- ZIP 20006
- ZIP 20007
- ZIP 20008
- ZIP 20009
- ZIP 20010
- ZIP 20011
- ZIP 20012
- ZIP 20015
- ZIP 20016
- ZIP 20017
- ZIP 20018
- ZIP 20019
- ZIP 20020
- ZIP 20024
- ZIP 20032
- ZIP 20036
- ZIP 20037
- ZIP 20045
- ZIP 20052
- ZIP 20057
- ZIP 20059
- ZIP 20064
- ZIP 20204
- ZIP 20220
- ZIP 20230
- ZIP 20240
- ZIP 20245
- ZIP 20250
- ZIP 20260
- ZIP 20317
- ZIP 20319
- ZIP 20373
- ZIP 20388
- ZIP 20390
- ZIP 20408
- ZIP 20415
- ZIP 20418
- ZIP 20422
- ZIP 20427
- ZIP 20431
- ZIP 20510
- ZIP 20515
- ZIP 20520
- ZIP 20530
- ZIP 20535
- ZIP 20540
- ZIP 20542
- ZIP 20551
- ZIP 20560
- ZIP 20565
- ZIP 20566
- ZIP 20591
Browse all ZIP data for District of Columbia
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.