Washington County ZIP Codes
Maine, United States · 32 codes
Washington County in Maine has 32 ZIP codes, from 04413 to 04694, serving 32 places.
ZIP codes in Washington
| ZIP Code | Places |
|---|---|
| 04413 | Brookton |
| 04424 | Danforth |
| 04454 | Lambert Lake |
| 04490 | Topsfield |
| 04491 | Vanceboro |
| 04492 | Waite |
| 04606 | Addison |
| 04611 | Beals |
| 04619 | Calais |
| 04622 | Cherryfield |
| 04623 | Columbia Falls |
| 04626 | Cutler |
| 04628 | Dennysville |
| 04630 | East Machias |
| 04631 | Eastport |
| 04637 | Grand Lake Stream |
| 04643 | Harrington |
| 04648 | Jonesboro |
| 04649 | Jonesport |
| 04652 | Lubec |
| 04654 | Machias |
| 04655 | Machiasport |
| 04657 | Meddybemps |
| 04658 | Milbridge |
| 04666 | Pembroke |
| 04667 | Perry |
| 04668 | Princeton |
| 04671 | Robbinston |
| 04680 | Steuben |
| 04686 | Wesley |
| 04691 | Whiting |
| 04694 | Baileyville |
Frequently asked questions
What is the ZIP code of Washington?
Washington has 32 ZIP codes, from 04413 to 04694. The table lists the places each one serves.
How many places are listed in Washington County?
32 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.