2026 Rankings

ZIP Codes with Highest Flood Risk in Hawaii — 2026

Last updated: October 19, 2026

83 ZIP codes ranked by Historical NFIP Claims #1: ZIP 96756 (Koloa, HI) - 472 claims

Out of 83 ZIP codes with data in Hawaii, these are the highest-ranked areas for historical nfip claims. See also: National ZIP Codes with the Most Historical NFIP Claims | All Hawaii Rankings

Statistic Value
ZIP codes ranked 83
Highest value 472 claims
Median value 13 claims
State Hawaii

Top 83 Worst ZIP Codes

Rank ZIP Code City State Historical NFIP Claims Safety Score
1 96756 Koloa HI 472 claims —
2 96740 Kailua Kona HI 416 claims 99/100
3 96821 Honolulu HI 414 claims 100/100
4 96714 Hanalei HI 395 claims —
5 96753 Kihei HI 380 claims 100/100
6 96734 Kailua HI 368 claims 100/100
7 96712 Haleiwa HI 316 claims 100/100
8 96746 Kapaa HI 239 claims —
9 96792 Waianae HI 235 claims 100/100
10 96762 Laie HI 223 claims 100/100
11 96720 Hilo HI 214 claims 100/100
12 96761 Lahaina HI 201 claims 100/100
13 96717 Hauula HI 199 claims 100/100
14 96816 Honolulu HI 162 claims 100/100
15 96815 Honolulu HI 161 claims 100/100
16 96730 Kaaawa HI 141 claims —
17 96819 Honolulu HI 135 claims 100/100
18 96791 Waialua HI 130 claims 100/100
19 96744 Kaneohe HI 117 claims 100/100
20 96793 Wailuku HI 108 claims 100/100
21 96825 Honolulu HI 75 claims 100/100
22 96752 Kekaha HI 72 claims —
23 96703 Anahola HI 69 claims —
24 96826 Honolulu HI 69 claims 100/100
25 96766 Lihue HI 65 claims —
26 96706 Ewa Beach HI 64 claims 100/100
27 96743 Kamuela HI 64 claims 100/100
28 96822 Honolulu HI 62 claims 100/100
29 96796 Waimea HI 48 claims —
30 96748 Kaunakakai HI 45 claims 100/100
31 96778 Pahoa HI 40 claims 100/100
32 96817 Honolulu HI 37 claims 100/100
33 96795 Waimanalo HI 36 claims 100/100
34 96716 Hanapepe HI 32 claims —
35 96754 Kilauea HI 30 claims —
36 96813 Honolulu HI 28 claims 100/100
37 96732 Kahului HI 19 claims 100/100
38 96722 Princeville HI 16 claims —
39 96779 Paia HI 14 claims 100/100
40 96782 Pearl City HI 13 claims 99/100
41 96790 Kula HI 13 claims 100/100
42 96701 Aiea HI 12 claims 100/100
43 96731 Kahuku HI 12 claims —
44 96750 Kealakekua HI 12 claims 99/100
45 96741 Kalaheo HI 10 claims —
46 96749 Keaau HI 10 claims 100/100
47 96797 Waipahu HI 10 claims 100/100
48 96708 Haiku HI 9 claims 100/100
49 96704 Captain Cook HI 8 claims —
50 96789 Mililani HI 6 claims 100/100
51 96713 Hana HI 5 claims —
52 96814 Honolulu HI 5 claims 100/100
53 96768 Makawao HI 4 claims 100/100
54 96770 Maunaloa HI 4 claims —
55 96707 Kapolei HI 3 claims 100/100
56 96727 Honokaa HI 3 claims 100/100
57 96769 Makaweli HI 3 claims —
58 96786 Wahiawa HI 3 claims 100/100
59 96747 Kaumakani HI 2 claims —
60 96760 Kurtistown HI 2 claims 100/100
61 96771 Mountain View HI 2 claims 100/100
62 96777 Pahala HI 2 claims —
63 96725 Holualoa HI 1 claims 99/100
64 96738 Waikoloa HI 1 claims 100/100
65 96763 Lanai City HI 1 claims —
66 96765 Lawai HI 1 claims —
67 96780 Papaaloa HI 1 claims —
68 96818 Honolulu HI 1 claims 100/100

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: 2026-10-19.

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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