Out of 65 ZIP codes with data in Maine, these are the highest-ranked areas for safety score. See also: National Highest Home Safety Scores in America | All Maine Rankings
| Statistic | Value |
|---|---|
| ZIP codes ranked | 65 |
| Highest value | 83/100 |
| Median value | 66/100 |
| State | Maine |
Top 65 Highest-Scoring ZIP Codes
| Rank | ZIP Code | City | State | Safety Score | Safety Score |
|---|---|---|---|---|---|
| 1 | 04086 | Topsham | ME | 83/100 | 83/100 |
| 2 | 04530 | Bath | ME | 83/100 | 83/100 |
| 3 | 04841 | Rockland | ME | 83/100 | 83/100 |
| 4 | 04843 | Camden | ME | 83/100 | 83/100 |
| 5 | 04856 | Rockport | ME | 83/100 | 83/100 |
| 6 | 04861 | Thomaston | ME | 83/100 | 83/100 |
| 7 | 04863 | Vinalhaven | ME | 83/100 | 83/100 |
| 8 | 03903 | Eliot | ME | 67/100 | 67/100 |
| 9 | 03904 | Kittery | ME | 67/100 | 67/100 |
| 10 | 03905 | Kittery Point | ME | 67/100 | 67/100 |
| 11 | 03908 | South Berwick | ME | 67/100 | 67/100 |
| 12 | 03909 | York | ME | 67/100 | 67/100 |
| 13 | 04011 | Brunswick | ME | 67/100 | 67/100 |
| 14 | 04240 | Lewiston | ME | 67/100 | 67/100 |
| 15 | 04411 | Bradley | ME | 67/100 | 67/100 |
| 16 | 04412 | Brewer | ME | 67/100 | 67/100 |
| 17 | 04461 | Milford | ME | 67/100 | 67/100 |
| 18 | 04462 | Millinocket | ME | 67/100 | 67/100 |
| 19 | 04468 | Old Town | ME | 67/100 | 67/100 |
| 20 | 04609 | Bar Harbor | ME | 67/100 | 67/100 |
| 21 | 04005 | Biddeford | ME | 66/100 | 66/100 |
| 22 | 04043 | Kennebunk | ME | 66/100 | 66/100 |
| 23 | 04049 | Limington | ME | 66/100 | 66/100 |
| 24 | 04061 | North Waterboro | ME | 66/100 | 66/100 |
| 25 | 04064 | Old Orchard Beach | ME | 66/100 | 66/100 |
| 26 | 04072 | Saco | ME | 66/100 | 66/100 |
| 27 | 04276 | Rumford | ME | 66/100 | 66/100 |
| 28 | 04330 | Augusta | ME | 66/100 | 66/100 |
| 29 | 04351 | Manchester | ME | 66/100 | 66/100 |
| 30 | 04444 | Hampden | ME | 66/100 | 66/100 |
| 31 | 04473 | Orono | ME | 66/100 | 66/100 |
| 32 | 04736 | Caribou | ME | 66/100 | 66/100 |
| 33 | 04769 | Presque Isle | ME | 66/100 | 66/100 |
| 34 | 04785 | Van Buren | ME | 66/100 | 66/100 |
| 35 | 03901 | Berwick | ME | 65/100 | 65/100 |
| 36 | 04038 | Gorham | ME | 65/100 | 65/100 |
| 37 | 04048 | Limerick | ME | 65/100 | 65/100 |
| 38 | 04071 | Raymond | ME | 65/100 | 65/100 |
| 39 | 04084 | Standish | ME | 65/100 | 65/100 |
| 40 | 04085 | Steep Falls | ME | 65/100 | 65/100 |
| 41 | 04092 | Westbrook | ME | 65/100 | 65/100 |
| 42 | 04101 | Portland | ME | 65/100 | 65/100 |
| 43 | 04102 | Portland | ME | 65/100 | 65/100 |
| 44 | 04103 | Portland | ME | 65/100 | 65/100 |
| 45 | 04105 | Falmouth | ME | 65/100 | 65/100 |
| 46 | 04106 | South Portland | ME | 65/100 | 65/100 |
| 47 | 04107 | Cape Elizabeth | ME | 65/100 | 65/100 |
| 48 | 04210 | Auburn | ME | 65/100 | 65/100 |
| 49 | 04428 | Eddington | ME | 65/100 | 65/100 |
| 50 | 04429 | Holden | ME | 65/100 | 65/100 |
| 51 | 04062 | Windham | ME | 64/100 | 64/100 |
| 52 | 04634 | Franklin | ME | 64/100 | 64/100 |
| 53 | 04345 | Gardiner | ME | 63/100 | 63/100 |
| 54 | 04401 | Bangor | ME | 63/100 | 63/100 |
| 55 | 04074 | Scarborough | ME | 60/100 | 60/100 |
| 56 | 04605 | Ellsworth | ME | 60/100 | 60/100 |
| 57 | 04073 | Sanford | ME | 50/100 | 50/100 |
| 58 | 04083 | Springvale | ME | 50/100 | 50/100 |
| 59 | 04989 | Vassalboro | ME | 49/100 | 49/100 |
| 60 | 04096 | Yarmouth | ME | 48/100 | 48/100 |
| 61 | 04252 | Lisbon Falls | ME | 48/100 | 48/100 |
| 62 | 04021 | Cumberland Center | ME | 47/100 | 47/100 |
| 63 | 04097 | North Yarmouth | ME | 47/100 | 47/100 |
| 64 | 04901 | Waterville | ME | 46/100 | 46/100 |
| 65 | 04730 | Houlton | ME | 38/100 | 38/100 |
Methodology
Home Safety Score model 4.0.0 combines SDWIS identity plus accepted ECHO SDWA lifecycle-based water compliance, the UCMR 5 PFAS MCL screen, county-level EPA radon zone, and annual EPA AirData AQI across three equally weighted domains. A score requires all domains.
Data sources: EPA Safe Drinking Water Information System (SDWIS), FEMA National Flood Insurance Program, EPA radon zone maps, EIA electricity rates, and Consumer Confidence Reports. Last updated: 2026-10-18.
Frequently Asked Questions
What makes a ZIP code score highly?
Higher scores come from favorable measured results for water compliance, the PFAS MCL screen, radon zone, and annual AQI. The score is a screening metric, not a safety certification.
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