Zip Code | City | Population |
|---|---|---|
| 04572 | Waldoboro | 5,178 |
| 04578 | Wiscasset | 4,657 |
| 04348 | Jefferson | 3,508 |
| 04353 | Whitefield | 2,269 |
| 04543 | Damariscotta | 2,257 |
| 04342 | Dresden | 1,814 |
| 04553 | Newcastle | 1,766 |
| 04538 | Boothbay Harbor | 1,737 |
| 04555 | Nobleboro | 1,554 |
| 04537 | Boothbay | 1,438 |
| 04539 | Bristol | 1,424 |
| 04556 | Edgecomb | 1,314 |
| 04544 | East Boothbay | 1,057 |
| 04551 | Bremen | 815 |
| 04535 | Alna | 747 |
| 04554 | New Harbor | 676 |
| 04571 | Trevett | 552 |
| 04568 | South Bristol | 516 |
| 04576 | Southport | 467 |
| 04573 | Walpole | 460 |
| 04564 | Round Pond | 436 |
| 04575 | West Boothbay Harbor | 336 |
| 04558 | Pemaquid | 276 |
| 04852 | Monhegan | 119 |
| 04541 | Chamberlain | 55 |
| 04341 | Coopers Mills | 38 |
| 04570 | Squirrel Island | 0 |