| 1 | Unincorporated (south) | $2,365 |
| 2 | Oak Hill CDP (south-southeast) | $2,355 |
| 3 | Unincorporated (southeast 1) | $2,315 |
| 4 | Unincorporated (south-southeast 2) | $2,301 |
| 5 | Unincorporated (south-southeast 1) | $2,219 |
| 6 | Little Falls CDP | $2,054 |
| 7 | Unincorporated (east-northeast) | $2,031 |
| 8 | Brunswick CDP (east-northeast) | $2,005 |
| 9 | South Portland city (east-southeast) | $1,981 |
| 10 | Unincorporated (southeast 2) | $1,957 |
| 11 | South Portland city (south-southwest) | $1,881 |
| 12 | Unincorporated (northeast 2) | $1,861 |
| 13 | Brunswick CDP (northwest) | $1,833 |
| 14 | Cousins Island CDP | $1,831 |
| 15 | South Portland city (northeast 1) | $1,831 |
| 16 | Cumberland Center CDP (east-southeast) | $1,827 |
| 17 | Falmouth CDP | $1,788 |
| 18 | Oak Hill CDP (west-northwest) | $1,746 |
| 19 | South Portland city (west) | $1,718 |
| 20 | Portland city (west-northwest 1) | $1,691 |
| 21 | Portland city (south 1) | $1,658 |
| 22 | Portland city (east-northeast 1) | $1,650 |
| 23 | Portland city (east-northeast 2) | $1,648 |
| 24 | Portland city (northwest 1) | $1,632 |
| 25 | Portland city (west 1) | $1,621 |
| 26 | Unincorporated (northeast 1) | $1,615 |
| 27 | Portland city (south-southeast 1) | $1,613 |
| 28 | Yarmouth CDP | $1,611 |
| 29 | Portland city (north) | $1,599 |
| 30 | Westbrook city (north) | $1,598 |
| 31 | Portland city (west-southwest 2) | $1,595 |
| 32 | Unincorporated (west-northwest 2) | $1,593 |
| 33 | South Portland city (east-northeast) | $1,588 |
| 34 | Portland city (northeast 1) | $1,578 |
| 35 | Casco CDP | $1,565 |
| 36 | Westbrook city (south) | $1,557 |
| 37 | Portland city (west-northwest 2) | $1,550 |
| 38 | Portland city (west-southwest 3) | $1,527 |
| 39 | Gorham CDP (west) | $1,506 |
| 40 | Portland city (west-southwest 1) | $1,502 |
| 41 | Dunstan CDP | $1,457 |
| 42 | Freeport CDP | $1,434 |
| 43 | Portland city (south 2) | $1,431 |
| 44 | South Portland city (northeast 2) | $1,417 |
| 45 | Brunswick CDP (south) | $1,412 |
| 46 | Portland city (south-southeast 2) | $1,408 |
| 47 | Portland city (south-southwest 2) | $1,405 |
| 48 | Portland city (northeast 2) | $1,403 |
| 49 | Naples CDP (northeast) | $1,399 |
| 50 | North Windham CDP (south-southwest) | $1,398 |
| 51 | Bridgton CDP (south-southwest) | $1,382 |
| 52 | Westbrook city (east-southeast) | $1,351 |
| 53 | Unincorporated (east 2) | $1,342 |
| 54 | Gorham CDP (east) | $1,338 |
| 55 | Gray CDP | $1,321 |
| 56 | Unincorporated (east 1) | $1,308 |
| 57 | Brunswick CDP (west-northwest) | $1,297 |
| 58 | Unincorporated (north) | $1,297 |
| 59 | North Windham CDP (east-southeast) | $1,252 |
| 60 | Portland city (south-southwest 1) | $1,234 |
| 61 | Oak Hill CDP (east-northeast) | $1,231 |
| 62 | Unincorporated (west) | $1,222 |
| 63 | South Portland city (west-southwest) | $1,211 |
| 64 | Portland city (northwest 2) | $1,198 |
| 65 | Westbrook city (north-northwest) | $1,161 |
| 66 | Unincorporated (northwest 1) | $1,153 |
| 67 | Westbrook city (southwest) | $1,130 |
| 68 | Brunswick CDP (north) | $1,122 |
| 69 | Unincorporated (west-northwest 1) | $1,103 |
| 70 | North Windham CDP (northwest) | $1,092 |
| 71 | Standish CDP | $963 |
| 72 | Bridgton CDP (north-northeast) | $910 |
| 73 | Unincorporated (northwest 2) | $797 |
| 74 | Cumberland Center CDP (west-northwest) | $773 |
| 75 | South Windham CDP | $760 |
| 76 | Portland city (west 2) | $389 |