Lowest Home Safety Scores in Maine — 2026

Out of 485 ZIP codes with data in Maine, these are the lowest-ranked areas for safety score. See also: National Lowest Home Safety Scores in America | All Maine Rankings

Statistic	Value
ZIP codes ranked	485
Lowest value	30/100
Median value	53/100
State	Maine

100 Lowest-Ranked ZIP Codes

Rank	ZIP Code	City	State	Safety Score	Safety Score
1	04274	Poland	ME	30/100	30/100
2	04664	Sullivan	ME	33/100	33/100
3	04677	Sorrento	ME	33/100	33/100
4	03910	York Beach	ME	35/100	35/100
5	04046	Kennebunkport	ME	35/100	35/100
6	04064	Old Orchard Beach	ME	35/100	35/100
7	04055	Naples	ME	38/100	38/100
8	04901	Waterville	ME	38/100	38/100
9	04903	Waterville	ME	39/100	39/100
10	03907	Ogunquit	ME	40/100	40/100
11	04013	Bustins Island	ME	40/100	40/100
12	04019	Cliff Island	ME	40/100	40/100
13	04024	East Baldwin	ME	40/100	40/100
14	04028	East Parsonsfield	ME	40/100	40/100
15	04050	Long Island	ME	40/100	40/100
16	04056	Newfield	ME	40/100	40/100
17	04057	North Bridgton	ME	40/100	40/100
18	04063	Ocean Park	ME	40/100	40/100
19	04068	Porter	ME	40/100	40/100
20	04069	Pownal	ME	40/100	40/100
21	04077	South Casco	ME	40/100	40/100
22	04085	Steep Falls	ME	40/100	40/100
23	04091	West Baldwin	ME	40/100	40/100
24	04094	West Kennebunk	ME	40/100	40/100
25	04095	West Newfield	ME	40/100	40/100
26	04110	Cumberland Foreside	ME	40/100	40/100
27	04116	South Portland	ME	40/100	40/100
28	04223	Danville	ME	40/100	40/100
29	04226	East Andover	ME	40/100	40/100
30	04227	East Dixfield	ME	40/100	40/100
31	04228	East Livermore	ME	40/100	40/100
32	04231	Stoneham	ME	40/100	40/100
33	04234	East Wilton	ME	40/100	40/100
34	04258	Minot	ME	40/100	40/100
35	04262	North Jay	ME	40/100	40/100
36	04265	North Monmouth	ME	40/100	40/100
37	04266	North Turner	ME	40/100	40/100
38	04267	North Waterford	ME	40/100	40/100
39	04291	West Poland	ME	40/100	40/100
40	04292	Sumner	ME	40/100	40/100
41	04343	East Winthrop	ME	40/100	40/100
42	04353	Whitefield	ME	40/100	40/100
43	04360	Vienna	ME	40/100	40/100
44	04408	Aurora	ME	40/100	40/100
45	04410	Bradford	ME	40/100	40/100
46	04434	Etna	ME	40/100	40/100
47	04442	Greenville Junction	ME	40/100	40/100
48	04451	Kingman	ME	40/100	40/100
49	04455	Lee	ME	40/100	40/100
50	04478	Rockwood	ME	40/100	40/100
51	04481	Sebec	ME	40/100	40/100
52	04485	Shirley Mills	ME	40/100	40/100
53	04535	Alna	ME	40/100	40/100
54	04549	Isle Of Springs	ME	40/100	40/100
55	04555	Nobleboro	ME	40/100	40/100
56	04558	Pemaquid	ME	40/100	40/100
57	04573	Walpole	ME	40/100	40/100
58	04575	West Boothbay Harbor	ME	40/100	40/100
59	04616	Brooklin	ME	40/100	40/100
60	04629	East Blue Hill	ME	40/100	40/100
61	04635	Frenchboro	ME	40/100	40/100
62	04642	Harborside	ME	40/100	40/100
63	04644	Hulls Cove	ME	40/100	40/100
64	04645	Isle Au Haut	ME	40/100	40/100
65	04669	Prospect Harbor	ME	40/100	40/100
66	04672	Salsbury Cove	ME	40/100	40/100
67	04674	Seal Cove	ME	40/100	40/100
68	04683	Sunset	ME	40/100	40/100
69	04733	Benedicta	ME	40/100	40/100
70	04735	Bridgewater	ME	40/100	40/100
71	04737	Clayton Lake	ME	40/100	40/100
72	04738	Crouseville	ME	40/100	40/100
73	04741	Estcourt Station	ME	40/100	40/100
74	04744	Fort Kent Mills	ME	40/100	40/100
75	04764	Oxbow	ME	40/100	40/100
76	04766	Perham	ME	40/100	40/100
77	04773	Saint David	ME	40/100	40/100
78	04775	Sheridan	ME	40/100	40/100
79	04780	Smyrna Mills	ME	40/100	40/100
80	04787	Westfield	ME	40/100	40/100
81	04912	Athens	ME	40/100	40/100
82	04923	Cambridge	ME	40/100	40/100
83	04926	China Village	ME	40/100	40/100
84	04929	Detroit	ME	40/100	40/100
85	04932	Dixmont	ME	40/100	40/100
86	04933	East Newport	ME	40/100	40/100
87	04935	East Vassalboro	ME	40/100	40/100
88	04936	Eustis	ME	40/100	40/100
89	04939	Garland	ME	40/100	40/100
90	04956	New Vineyard	ME	40/100	40/100
91	04962	North Vassalboro	ME	40/100	40/100
92	04975	Shawmut	ME	40/100	40/100
93	04978	Smithfield	ME	40/100	40/100
94	04985	West Forks	ME	40/100	40/100
95	04987	Troy	ME	40/100	40/100
96	04614	Blue Hill	ME	42/100	42/100
97	04071	Raymond	ME	43/100	43/100
98	03902	Cape Neddick	ME	45/100	45/100
99	03905	Kittery Point	ME	45/100	45/100
100	03911	York Harbor	ME	45/100	45/100

Methodology

The Home Safety Score (0-100) combines four data dimensions: EPA water violation history, lead exposure risk from infrastructure and sampling data, county-level EPA radon zone classification, and FEMA flood claim records. A score of 0 indicates maximum risk across all dimensions.

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: 2026-06-04.

Frequently Asked Questions

What does a low Home Safety Score mean?

A score below 40 (grade F) means the ZIP code has multiple overlapping risk factors: frequent EPA violations, elevated lead levels, high radon zone, and/or significant flood history. It reflects cumulative environmental risk, not necessarily current water quality.

Can a ZIP code improve its Safety Score?

Yes. Scores are recalculated as EPA data updates. When water systems resolve violations, replace lead service lines, or address infrastructure issues, scores improve over time.