2026 Rankings

ZIP Codes with Highest Flood Risk in Maine — 2026

Last updated: October 18, 2026

325 ZIP codes ranked by Historical NFIP Claims #1: ZIP 04090 (Wells, ME) - 562 claims

Out of 325 ZIP codes with data in Maine, these are the highest-ranked areas for historical nfip claims. See also: National ZIP Codes with the Most Historical NFIP Claims | All Maine Rankings

Statistic Value
ZIP codes ranked 325
Highest value 562 claims
Median value 4 claims
State Maine

Top 100 Worst ZIP Codes

Rank ZIP Code City State Historical NFIP Claims Safety Score
1 04090 Wells ME 562 claims —
2 04043 Kennebunk ME 302 claims 66/100
3 04072 Saco ME 263 claims 66/100
4 04046 Kennebunkport ME 231 claims —
5 04005 Biddeford ME 212 claims 66/100
6 04064 Old Orchard Beach ME 211 claims 66/100
7 04074 Scarborough ME 151 claims 60/100
8 03909 York ME 135 claims 67/100
9 04742 Fort Fairfield ME 119 claims —
10 04330 Augusta ME 110 claims 66/100
11 04743 Fort Kent ME 104 claims —
12 04345 Gardiner ME 94 claims 63/100
13 04063 Ocean Park ME 85 claims —
14 03907 Ogunquit ME 78 claims —
15 04347 Hallowell ME 78 claims —
16 04221 Canton ME 71 claims —
17 04210 Auburn ME 70 claims 65/100
18 04037 Fryeburg ME 58 claims —
19 04901 Waterville ME 57 claims 46/100
20 04257 Mexico ME 56 claims —
21 04443 Guilford ME 53 claims —
22 04107 Cape Elizabeth ME 50 claims 65/100
23 04276 Rumford ME 48 claims 66/100
24 03902 Cape Neddick ME 47 claims —
25 03911 York Harbor ME 45 claims —
26 04947 Kingfield ME 43 claims —
27 04538 Boothbay Harbor ME 39 claims —
28 04461 Milford ME 37 claims 67/100
29 04401 Bangor ME 33 claims 63/100
30 04006 Biddeford Pool ME 32 claims —
31 04073 Sanford ME 32 claims 50/100
32 04240 Lewiston ME 30 claims 67/100
33 04915 Belfast ME 30 claims —
34 04055 Naples ME 28 claims —
35 04101 Portland ME 27 claims 65/100
36 04411 Bradley ME 27 claims 67/100
37 04937 Fairfield ME 25 claims —
38 04957 Norridgewock ME 25 claims —
39 04739 Eagle Lake ME 24 claims —
40 04103 Portland ME 23 claims 65/100
41 04217 Bethel ME 23 claims —
42 04460 Medway ME 23 claims —
43 03905 Kittery Point ME 22 claims 67/100
44 04015 Casco ME 22 claims —
45 04530 Bath ME 22 claims 83/100
46 04976 Skowhegan ME 22 claims —
47 04092 Westbrook ME 21 claims 65/100
48 04284 Wayne ME 21 claims —
49 03908 South Berwick ME 20 claims 67/100
50 04079 Harpswell ME 20 claims —
51 04562 Phippsburg ME 19 claims —
52 04843 Camden ME 19 claims 83/100
53 04849 Lincolnville ME 19 claims —
54 04468 Old Town ME 18 claims 67/100
55 04544 East Boothbay ME 18 claims —
56 04108 Peaks Island ME 17 claims —
57 03904 Kittery ME 16 claims 67/100
58 04051 Lovell ME 16 claims —
59 04062 Windham ME 16 claims 64/100
60 04096 Yarmouth ME 16 claims 48/100
61 04554 New Harbor ME 16 claims —
62 04854 Owls Head ME 16 claims —
63 04938 Farmington ME 16 claims —
64 03901 Berwick ME 15 claims 65/100
65 04102 Portland ME 15 claims 65/100
66 04576 Southport ME 15 claims —
67 04768 Portage ME 15 claims —
68 04106 South Portland ME 14 claims 65/100
69 04958 North Anson ME 14 claims —
70 04003 Bailey Island ME 13 claims —
71 04463 Milo ME 13 claims —
72 04001 Acton ME 11 claims —
73 04011 Brunswick ME 11 claims 67/100
74 04105 Falmouth ME 11 claims 65/100
75 04268 Norway ME 11 claims —
76 04357 Richmond ME 11 claims —
77 04426 Dover Foxcroft ME 11 claims —
78 04473 Orono ME 11 claims 66/100
79 04475 Passadumkeag ME 11 claims —
80 04769 Presque Isle ME 11 claims 66/100
81 04911 Anson ME 11 claims —
82 04967 Pittsfield ME 11 claims —
83 04364 Winthrop ME 10 claims —
84 04462 Millinocket ME 10 claims 67/100
85 04548 Georgetown ME 10 claims —
86 04607 Gouldsboro ME 10 claims —
87 04679 Southwest Harbor ME 10 claims —
88 04736 Caribou ME 10 claims 66/100
89 04747 Island Falls ME 10 claims —
90 04860 Tenants Harbor ME 10 claims —
91 04861 Thomaston ME 10 claims 83/100
92 03903 Eliot ME 9 claims 67/100
93 04039 Gray ME 9 claims —
94 04040 Harrison ME 9 claims —
95 04087 Waterboro ME 9 claims —

Methodology

This ranking uses historical FEMA National Flood Insurance Program claim records. The entity is not a complete inventory of properties, flood events, uninsured losses, or current FEMA map designations. ZIPs without claim evidence are unknown and are not ranked as zero or low risk.

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 does this ranking show?

It shows historical NFIP claim counts for ZIP records where FEMA claim evidence is available. It does not determine the current flood zone or risk of a specific property.

Where does the claim data come from?

The records come from FEMA National Flood Insurance Program claims. They do not include a complete inventory of uninsured losses or current property-map designations.

Explore More Rankings

How this ranking is calculated, data sources, and limitations: Rankings Methodology →


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Disclaimer: Rankings are based on EPA, FEMA, and federal agency data. They reflect historical patterns and risk indicators, not necessarily current conditions. For the most current information, contact your local water utility or request a Consumer Confidence Report.

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