| Town | Population | Survey Year | Link |
|---|---|---|---|
| Blue Hill | 2,792 | 2023 | Link |
| Brooklin | 827 | 2022 | Link |
| Castine | 1,325 | 2022 | Link |
| Cranberry Isles | 160 | 2026 | Link |
| Deer Isle | 2,194 | 2023 | Link |
| Ellsworth | 8,399 | 2023 | Link |
| Gouldsboro | 1,738 | 2022 | Link |
| Isle au Haut | 46 | 2025 | Link |
| Penobscot | 1,136 | 2022 | Link |
| Stonington | 1,056 | 2026 | Link |
| Tremont | 1,561 | 2021 | Link |
| Verona Island | 507 | 2026 | Link |
