美国邮政编码列表
| 州 | 城市 | 邮政编码 |
|---|---|---|
| DC | Washington | 20203 |
| DC | Washington | 20204 |
| DC | Washington | 20206 |
| DC | Washington | 20207 |
| DC | Washington | 20208 |
| DC | Washington | 20210 |
| DC | Washington | 20211 |
| DC | Washington | 20212 |
| DC | Washington | 20213 |
| DC | Washington | 20214 |
| DC | Washington | 20215 |
| DC | Washington | 20216 |
| DC | Washington | 20217 |
| DC | Washington | 20218 |
| DC | Washington | 20219 |
| DC | Washington | 20220 |
| DC | Washington | 20221 |
| DC | Washington | 20222 |
| DC | Washington | 20223 |
| DC | Washington | 20224 |