Maine Gazetteer
| Name | County | Total Population | |
|---|---|---|---|
| 1. | City of Portland | Cumberland | 70,447 |
| 2. | City of Lewiston | Androscoggin | 37,821 |
| 3. | City of Bangor | Penobscot | 32,114 |
| 4. | City of South Portland | Cumberland | 27,502 |
| 5. | City of Auburn | Androscoggin | 24,751 |
| 6. | City of Biddeford | York | 23,326 |
| 7. | Sanford Census Designated Place | York | 22,516 |
| 8. | City of Saco | York | 21,528 |
| 9. | City of Westbrook | Cumberland | 21,164 |
| 10. | City of Augusta | Kennebec | 19,284 |
| 11. | Brunswick Census Designated Place | Cumberland | 17,911 |
| 12. | City of Waterville | Kennebec | 16,388 |
| 13. | Orono Census Designated Place | Penobscot | 10,344 |
| 14. | Old Orchard Beach Census Designated Place | York | 9,665 |
| 15. | City of Brewer | Penobscot | 9,585 |
| 16. | City of Bath | Sagadahoc | 8,965 |
| 17. | City of Ellsworth | Hancock | 8,737 |
| 18. | City of Presque Isle | Aroostook | 8,651 |
| 19. | Gorham Census Designated Place | Cumberland | 7,927 |
| 20. | City of Old Town | Penobscot | 7,571 |
