List of ZIP Codes in Washington County
The following table lists ZIP Codes associated with Washington County, Maine, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.
| S.N. | Zip Code | Latitude | Longitude | City | Population | Density |
|---|---|---|---|---|---|---|
| 1 | 04413 | 45.55647 | -67.8274 | Brookton | 225 | 0.6 |
| 2 | 04424 | 45.67003 | -67.86144 | Danforth | 1,065 | 4.1 |
| 3 | 04454 | 45.5222 | -67.52516 | Lambert Lake | 10 | 0.2 |
| 4 | 04490 | 45.39527 | -67.82458 | Topsfield | 240 | 0.5 |
| 5 | 04491 | 45.56705 | -67.51353 | Vanceboro | 158 | 1.9 |
| 6 | 04492 | 45.34738 | -67.6658 | Waite | 185 | 1.8 |
| 7 | 04606 | 44.57697 | -67.70281 | Addison | 1,077 | 9.8 |
| 8 | 04611 | 44.48771 | -67.59633 | Beals | 451 | 31.0 |
| 9 | 04619 | 45.13397 | -67.22401 | Calais | 3,087 | 34.7 |
| 10 | 04622 | 44.75555 | -67.95143 | Cherryfield | 1,043 | 1.3 |
| 11 | 04623 | 44.70786 | -67.70824 | Columbia Falls | 1,125 | 3.7 |
| 12 | 04626 | 44.68494 | -67.22169 | Cutler | 528 | 4.4 |
| 13 | 04628 | 44.87275 | -67.28238 | Dennysville | 514 | 1.9 |
| 14 | 04630 | 44.8471 | -67.47287 | East Machias | 1,294 | 5.6 |
| 15 | 04631 | 44.91373 | -67.01834 | Eastport | 1,230 | 130.7 |
| 16 | 04643 | 44.57876 | -67.80562 | Harrington | 864 | 15.8 |
| 17 | 04648 | 44.65899 | -67.59585 | Jonesboro | 494 | 6.4 |
| 18 | 04649 | 44.56606 | -67.5817 | Jonesport | 1,276 | 17.3 |
| 19 | 04652 | 44.82234 | -67.07457 | Lubec | 1,489 | 9.4 |
| 20 | 04654 | 44.78128 | -67.57716 | Machias | 3,363 | 10.8 |
| 21 | 04655 | 44.66467 | -67.39318 | Machiasport | 1,001 | 18.1 |
| 22 | 04657 | 44.97624 | -67.41965 | Meddybemps | 313 | 1.5 |
| 23 | 04658 | 44.53873 | -67.87257 | Milbridge | 1,261 | 20.4 |
| 24 | 04666 | 44.97646 | -67.22204 | Pembroke | 1,253 | 8.3 |
| 25 | 04667 | 44.97853 | -67.10413 | Perry | 1,307 | 16.9 |
| 26 | 04668 | 45.19846 | -67.70543 | Princeton | 1,934 | 3.4 |
| 27 | 04671 | 45.06618 | -67.16247 | Robbinston | 647 | 8.9 |
| 28 | 04680 | 44.50699 | -67.94485 | Steuben | 1,233 | 11.1 |
| 29 | 04686 | 44.98619 | -67.69015 | Wesley | 166 | 0.5 |
| 30 | 04691 | 44.76178 | -67.25217 | Whiting | 527 | 4.4 |
| 31 | 04694 | 45.09987 | -67.46518 | Baileyville | 2,263 | 6.6 |
About Washington County ZIP Codes
Washington County in Maine (ME) is served by approximately 31 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.
Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 31,623 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.
Many of the most significant population centers in Washington County are located in cities such as Machias, Calais, Baileyville, Princeton, Lubec. These cities and towns help define the economic and demographic character of the county.
Most ZIP Codes in Washington County, Maine follow the America/New_York time zone.
Maine Counties ZIP Codes
- Androscoggin County ZIP Codes
- Aroostook County ZIP Codes
- Cumberland County ZIP Codes
- Franklin County ZIP Codes
- Hancock County ZIP Codes
- Kennebec County ZIP Codes
- Knox County ZIP Codes
- Lincoln County ZIP Codes
- Oxford County ZIP Codes
- Penobscot County ZIP Codes
- Piscataquis County ZIP Codes
- Sagadahoc County ZIP Codes
- Somerset County ZIP Codes
- Waldo County ZIP Codes
- Washington County ZIP Codes
- York County ZIP Codes