Updated April 2026
Flood Risk in Wisconsin
Wisconsin has 73 counties with flood risk data, 112 total NFIP flood insurance claims, and an average risk score of 10 out of 100.
73
Counties
112
NFIP Claims
$2,256,695
Total Payouts
10
Avg Risk Score
Grade Distribution
A
73
counties
B
0
counties
C
0
counties
D
0
counties
F
0
counties
Safest in Wisconsin
| County | Grade | Score |
|---|---|---|
| Menominee Indian Reservation | A | 9 |
| Barron | A | 9 |
| Forest | A | 9 |
| Langlade | A | 9 |
| Marinette | A | 9 |
All 73 Counties in Wisconsin
Sorted by flood risk score, highest to lowest.
| # | County | Grade | Score | Claims | Payouts | Disasters |
|---|---|---|---|---|---|---|
| 1 | Monroe | A | 14 | 6 | $156,880 | 5 |
| 2 | Milwaukee | A | 12 | 19 | $422,907 | 8 |
| 3 | Vernon | A | 12 | 4 | $100,665 | 8 |
| 4 | Crawford | A | 12 | 4 | $10,262 | 8 |
| 5 | Columbia | A | 12 | 7 | $48,728 | 2 |
| 6 | Clark | A | 11 | 0 | $0 | 6 |
| 7 | La Crosse | A | 11 | 5 | $15,956 | 7 |
| 8 | Iron | A | 11 | 0 | $0 | 7 |
| 9 | Ashland | A | 11 | 0 | $0 | 6 |
| 10 | Waukesha | A | 11 | 3 | $103,776 | 7 |
| 11 | Kenosha | A | 10 | 3 | $200,258 | 4 |
| 12 | Racine | A | 10 | 1 | $3,691 | 4 |
| 13 | Oneida | A | 10 | 1 | $14,773 | 4 |
| 14 | Outagamie | A | 10 | 1 | $6,712 | 4 |
| 15 | Portage | A | 10 | 0 | $0 | 4 |
| 16 | Rusk | A | 10 | 0 | $0 | 5 |
| 17 | Waupaca | A | 10 | 1 | $10,450 | 4 |
| 18 | Wood | A | 10 | 2 | $28,021 | 5 |
| 19 | Adams | A | 10 | 1 | $0 | 4 |
| 20 | Fond du Lac | A | 10 | 8 | $101,027 | 5 |
| 21 | Ozaukee | A | 10 | 2 | $61,234 | 5 |
| 22 | Juneau | A | 10 | 3 | $88,927 | 5 |
| 23 | Richland | A | 10 | 1 | $1,369 | 5 |
| 24 | Sauk | A | 10 | 4 | $115,973 | 4 |
| 25 | Bayfield | A | 10 | 1 | $0 | 5 |
| 26 | Douglas | A | 10 | 1 | $128,849 | 5 |
| 27 | Chippewa | A | 10 | 0 | $0 | 5 |
| 28 | Jackson | A | 10 | 0 | $0 | 4 |
| 29 | Washington | A | 10 | 1 | $37,991 | 4 |
| 30 | Buffalo | A | 10 | 0 | $0 | 5 |
| 31 | Dunn | A | 10 | 0 | $0 | 5 |
| 32 | Eau Claire | A | 10 | 0 | $0 | 4 |
| 33 | Grant | A | 10 | 1 | $5,645 | 5 |
| 34 | Green | A | 10 | 0 | $0 | 4 |
| 35 | Pepin | A | 10 | 0 | $0 | 5 |
| 36 | Pierce | A | 10 | 0 | $0 | 5 |
| 37 | Sheboygan | A | 10 | 1 | $77,921 | 4 |
| 38 | Trempealeau | A | 10 | 1 | $0 | 4 |
| 39 | Menominee Indian Reservation | A | 9 | 0 | $0 | 2 |
| 40 | Barron | A | 9 | 0 | $0 | 3 |
| 41 | Forest | A | 9 | 0 | $0 | 2 |
| 42 | Langlade | A | 9 | 0 | $0 | 3 |
| 43 | Marinette | A | 9 | 2 | $92,169 | 3 |
| 44 | Menominee | A | 9 | 0 | $0 | 3 |
| 45 | Oconto | A | 9 | 2 | $5,424 | 3 |
| 46 | Polk | A | 9 | 0 | $0 | 3 |
| 47 | Shawano | A | 9 | 0 | $0 | 2 |
| 48 | Green Lake | A | 9 | 0 | $0 | 3 |
| 49 | Dane | A | 9 | 5 | $116,687 | 3 |
| 50 | Marquette | A | 9 | 1 | $25,672 | 3 |
| 51 | Burnett | A | 9 | 0 | $0 | 3 |
| 52 | Brown | A | 9 | 8 | $52,220 | 2 |
| 53 | Calumet | A | 9 | 2 | $24,781 | 3 |
| 54 | Dodge | A | 9 | 1 | $1,316 | 3 |
| 55 | Door | A | 9 | 3 | $106,780 | 2 |
| 56 | Florence | A | 9 | 0 | $0 | 2 |
| 57 | Iowa | A | 9 | 0 | $0 | 2 |
| 58 | Jefferson | A | 9 | 0 | $0 | 3 |
| 59 | Kewaunee | A | 9 | 0 | $0 | 2 |
| 60 | Lafayette | A | 9 | 0 | $0 | 3 |
| 61 | Lincoln | A | 9 | 0 | $0 | 3 |
| 62 | Manitowoc | A | 9 | 0 | $0 | 3 |
| 63 | Marathon | A | 9 | 0 | $0 | 2 |
| 64 | Price | A | 9 | 0 | $0 | 2 |
| 65 | Rock | A | 9 | 0 | $0 | 3 |
| 66 | St. Croix | A | 9 | 2 | $45,719 | 3 |
| 67 | Sawyer | A | 9 | 0 | $0 | 2 |
| 68 | Taylor | A | 9 | 0 | $0 | 2 |
| 69 | Vilas | A | 9 | 0 | $0 | 3 |
| 70 | Walworth | A | 9 | 1 | $2,431 | 3 |
| 71 | Washburn | A | 9 | 1 | $22,440 | 2 |
| 72 | Waushara | A | 9 | 1 | $15,000 | 3 |
| 73 | Winnebago | A | 9 | 1 | $4,041 | 2 |