33 cities
| City | Rank | County | 2026 Pop. ↓ |
|---|---|---|---|
| Skowhegan | 1 | Somerset County | 8,680 |
| Fairfield | 2 | Somerset County | 6,538 |
| Madison | 3 | Somerset County | 4,913 |
| Pittsfield | 4 | Somerset County | 3,962 |
| Norridgewock | 5 | Somerset County | 3,307 |
| Anson | 6 | Somerset County | 2,328 |
| Canaan | 7 | Somerset County | 2,207 |
| St. Albans | 8 | Somerset County | 2,185 |
| Palmyra | 9 | Somerset County | 2,085 |
| Hartland | 10 | Somerset County | 1,787 |
| Cornville | 11 | Somerset County | 1,391 |
| Solon | 12 | Somerset County | 1,033 |
| Embden | 13 | Somerset County | 972 |
| Athens | 14 | Somerset County | 969 |
| Smithfield | 15 | Somerset County | 954 |
| Detroit | 16 | Somerset County | 937 |
| Bingham | 17 | Somerset County | 831 |
| Harmony | 18 | Somerset County | 825 |
| Jackman | 19 | Somerset County | 777 |
| New Portland | 20 | Somerset County | 763 |
| Mercer | 21 | Somerset County | 712 |
| Starks | 22 | Somerset County | 634 |
| Moscow | 23 | Somerset County | 511 |
| Ripley | 24 | Somerset County | 491 |
| Cambridge | 25 | Somerset County | 462 |
| Moose River | 26 | Somerset County | 186 |
| Pleasant Ridge | 27 | Somerset County | 88 |
| Caratunk | 28 | Somerset County | 85 |
| Dennistown | 29 | Somerset County | 67 |
| Brighton | 30 | Somerset County | 62 |
| West Forks | 31 | Somerset County | 62 |
| Highland | 32 | Somerset County | 53 |
| The Forks | 33 | Somerset County | 48 |
Somerset County is the county generally considered as West Maine.