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Highest risk cities in Wisconsin

Highest flood risk cities in Wisconsin

Ranked city list for flood-prone areas. Open any city to view local risk details and live outlook context.

State average

Flood score

63/100

Updated Sun, Feb 22, 8:34 AM.

Open flood outlookBrowse all WI cities

More state ranking pages

Highest overall weather risk citiesHighest wind risk citiesHighest lightning risk citiesHighest tornado risk citiesHighest hail risk cities
National comparisons:
Which state has the highest hurricane risk? →Safest states for severe weather →States with the lowest flood exposure →

Ranked cities

Top 25 cities by flood score.

Open any city for full details

#1

Neenah, WI

37 points above the state average

100/100

#2

North Fond du Lac, WI

37 points above the state average

100/100

#3

Portage, WI

32 points above the state average

95/100

#4

Green Bay, WI

30 points above the state average

93/100

#5

Madison, WI

21 points above the state average

84/100

#6

Monona, WI

21 points above the state average

84/100

#7

Muskego, WI

17 points above the state average

80/100

#8

Wind Lake, WI

17 points above the state average

80/100

#9

Waterloo, WI

14 points above the state average

77/100

#10

Oshkosh, WI

11 points above the state average

74/100

#11

Prairie du Sac, WI

11 points above the state average

74/100

#12

Sauk City, WI

11 points above the state average

74/100

#13

French Island, WI

10 points above the state average

73/100

#14

La Crosse, WI

10 points above the state average

73/100

#15

Onalaska, WI

10 points above the state average

73/100

#16

Rothschild, WI

10 points above the state average

73/100

#17

Chippewa Falls, WI

7 points above the state average

70/100

#18

Howard, WI

7 points above the state average

70/100

#19

Oconto, WI

7 points above the state average

70/100

#20

Johnson Creek, WI

6 points above the state average

69/100

#21

Horicon, WI

5 points above the state average

68/100

#22

Waunakee, WI

5 points above the state average

68/100

#23

Boscobel, WI

4 points above the state average

67/100

#24

Lake Mills, WI

4 points above the state average

67/100

#25

Allouez, WI

2 points above the state average

65/100

How this ranking works

Rankings use HomeRiskIQ weather risk data and statewide score snapshots.

Scores are normalized to a 0-100 scale and shown against the state average for context.

City entries link to hazard-specific pages where available, otherwise to the city overview.