2026 Rankings

ZIP Codes with Highest Flood Risk in North Dakota — ...

Last updated: August 31, 2026

222 ZIP codes ranked by Historical NFIP Claims #1: ZIP 58201 (Grand Forks, ND) - 2,189 claims

Out of 222 ZIP codes with data in North Dakota, these are the highest-ranked areas for historical nfip claims. See also: National ZIP Codes with the Most Historical NFIP Claims | All North Dakota Rankings

Statistic Value
ZIP codes ranked 222
Highest value 2,189 claims
Median value 5 claims
State North Dakota

Top 100 Worst ZIP Codes

Rank ZIP Code City State Historical NFIP Claims Safety Score
1 58201 Grand Forks ND 2,189 claims
2 58104 Fargo ND 1,048 claims 67/100
3 58301 Devils Lake ND 870 claims
4 58102 Fargo ND 686 claims 67/100
5 58203 Grand Forks ND 640 claims
6 58701 Minot ND 553 claims 66/100
7 58504 Bismarck ND 483 claims 67/100
8 58078 West Fargo ND 440 claims 67/100
9 58237 Grafton ND 387 claims
10 58072 Valley City ND 375 claims
11 58703 Minot ND 363 claims 66/100
12 58042 Harwood ND 345 claims
13 58261 Minto ND 339 claims
14 58047 Horace ND 293 claims 61/100
15 58225 Drayton ND 287 claims
16 58103 Fargo ND 274 claims 67/100
17 58271 Pembina ND 254 claims
18 58351 Minnewaukan ND 226 claims
19 58325 Churchs Ferry ND 220 claims
20 58554 Mandan ND 198 claims
21 58503 Bismarck ND 170 claims 67/100
22 58256 Manvel ND 166 claims
23 58075 Wahpeton ND 159 claims
24 58054 Lisbon ND 118 claims
25 58401 Jamestown ND 105 claims
26 58646 Mott ND 92 claims
27 58370 Saint Michael ND 87 claims
28 58722 Burlington ND 77 claims
29 58005 Argusville ND 75 claims
30 58523 Beulah ND 73 claims 67/100
31 58552 Linton ND 70 claims
32 58051 Kindred ND 66 claims 67/100
33 58045 Hillsboro ND 64 claims
34 58213 Walsh County ND 46 claims
35 58790 Velva ND 40 claims
36 58257 Mayville ND 39 claims
37 58735 Douglas ND 36 claims
38 58380 Tolna ND 34 claims
39 58335 Fort Totten ND 33 claims
40 58220 Cavalier ND 26 claims
41 58036 Gardner ND 25 claims
42 58501 Bismarck ND 25 claims 67/100
43 58381 Warwick ND 23 claims
44 58059 Mapleton ND 22 claims
45 58601 Dickinson ND 21 claims
46 58107 Fargo ND 19 claims
47 58781 Sawyer ND 19 claims
48 58021 Davenport ND 18 claims
49 58206 Grand Forks ND 17 claims
50 58377 Starkweather ND 17 claims
51 58033 Fort Ransom ND 16 claims
52 58038 Grandin ND 16 claims
53 58202 Grand Forks ND 16 claims
54 58222 Crystal ND 16 claims
55 58265 Neche ND 16 claims
56 58324 Cando ND 16 claims
57 58356 New Rockford ND 16 claims
58 58761 Mohall ND 16 claims
59 58357 Oberon ND 15 claims
60 58015 Christine ND 14 claims
61 58228 Emerado ND 14 claims
62 58278 Thompson ND 13 claims
63 58645 Medora ND 13 claims
64 58801 Williston ND 12 claims
65 58277 Sharon ND 11 claims
66 58623 Bowman ND 11 claims
67 58027 Enderlin ND 10 claims
68 58235 Gilby ND 10 claims
69 58327 Crary ND 10 claims
70 58362 Penn ND 10 claims
71 58458 Lamoure ND 10 claims
72 58502 Bismarck ND 10 claims
73 58049 Kathryn ND 9 claims
74 58238 Hamilton ND 9 claims
75 58243 Hoople ND 9 claims
76 58274 Portland ND 9 claims
77 58454 Jud ND 9 claims
78 58732 McHenry County ND 9 claims
79 58782 Sherwood ND 9 claims
80 58787 Tolley ND 9 claims
81 58077 Walcott ND 8 claims
82 58227 Edinburg ND 8 claims
83 58258 Mekinock ND 8 claims
84 58379 Tokio ND 8 claims
85 58545 Hazen ND 8 claims
86 58788 Towner ND 8 claims
87 58041 Hankinson ND 7 claims
88 58214 Arvilla ND 7 claims
89 58216 Bathgate ND 7 claims
90 58374 Sheyenne ND 7 claims
91 58622 Belfield ND 7 claims
92 58004 Amenia ND 6 claims
93 58052 Leonard ND 6 claims
94 58208 Grand Forks ND 6 claims
95 58246 Pembina County ND 6 claims
96 58249 Langdon ND 6 claims
97 58275 Reynolds ND 6 claims
98 58361 Pekin ND 6 claims
99 58385 Wolford ND 6 claims
100 58542 Hague ND 6 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: 2026-08-31.

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 →


Related Rankings

Home Safety 2026 Combined safety score including flood risk Mold Risk 2026 Flood-related moisture drives mold growth Infrastructure 2026 Flood damage to aging infrastructure
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.

Get safety alerts for North Dakota

Free updates when EPA data changes for this area. No spam.

Unsubscribe anytime. Privacy Policy.

Share This Page

X Facebook
Check your water filter options Free tool - no phone call required.