Flood Claims Map

States

Flood insurance claims in Wisconsin by county

FEMA records 9,395 NFIP claims in Wisconsin's counties, with $142.1 million paid. As of 3 August 2026, 8,929 NFIP residential policies were in force, equal to 0.5% of the state's residential structures.

Milwaukee County2,435$29.0 million0.5%
Fond du Lac County523$7.4 million1.1%
Jefferson County503$11.0 million0.5%
Waukesha County462$9.4 million0.6%
Brown County383$2.3 million0.6%
Ozaukee County352$3.9 million1.5%
Kenosha County334$5.2 million0.3%
Dane County333$8.7 million0.4%
Rock County305$4.4 million0.4%
Crawford County235$4.8 million1.0%
La Crosse County215$1.2 million1.2%
Winnebago County215$4.0 million0.8%
Sauk County198$7.2 million0.5%
Columbia County179$2.5 million0.6%
Racine County179$2.6 million0.5%
Vernon County178$4.3 million0.3%
Waupaca County145$2.4 million0.7%
Trempealeau County141$2.6 million0.6%
Oconto County132$1.0 million0.5%
Pierce County126$2.8 million0.4%
Juneau County114$4.3 million0.5%
Monroe County97$1.3 million0.6%
Richland County95$1.2 million0.3%
Outagamie County86$2.0 million0.3%
Grant County85$624,0670.4%
Washington County78$1.2 million0.6%
Pepin County75$659,3360.6%
St. Croix County74$1.5 million0.4%
Marathon County69$359,3010.4%
Door County65$597,5030.7%
Lafayette County61$562,5980.3%
Eau Claire County58$503,7650.2%
Green Lake County53$470,7170.4%
Sheboygan County52$551,4800.3%
Wood County48$726,9270.4%
Chippewa County46$336,7470.4%
Dodge County46$204,5450.3%
Walworth County46$646,6440.3%
Burnett County36$279,5280.4%
Green County36$291,0400.3%
Clark County35$629,7960.1%
Manitowoc County35$481,1230.2%
Marquette County33$431,8530.5%
Adams County32$89,6650.2%
Buffalo County29$328,2130.7%
Jackson County29$447,7400.4%
Iowa County25$215,6650.2%
Calumet County24$61,9490.3%
Washburn County24$852,3170.4%
Waushara County24$225,4610.4%
Marinette County22$234,4570.3%
Portage County22$166,4830.2%
Douglas County21$717,9430.3%
Kewaunee County20$134,5100.3%
Langlade County17$53,3680.4%
Bayfield County16$137,0190.2%
Polk County15$104,7310.2%
Shawano County12$293,6420.2%
Ashland County11$489,2590.2%
Barron County10$116,1380.2%
Rusk County10$290,0580.2%
Dunn County9$52,5160.3%
Sawyer County8$69,1710.4%
Price County6$96,5590.2%
Oneida County4$14,7730.1%
Forest County3$33,2590.1%
Lincoln County3$16,9290.2%
Iron County2$10,3470.4%
Florence County1$4,8490.2%
Menominee County0$00.0%
Taylor County0$00.1%
Vilas County0$00.1%
Flood insurance basics. Most standard homeowners policies do not cover flood damage. NFIP policies are sold through insurance agents and through FEMA's FloodSmart site, which also explains waiting periods (usually 30 days before cover starts). Check your property's flood zone on the FEMA Flood Map Service Center.

Sources

  1. FEMA, OpenFEMA FIMA NFIP Redacted Claims (v2 dataset, API v3 NfipClaims), 2,725,989 claim records, retrieved 29 October 2026
  2. FEMA, OpenFEMA NFIP Residential Penetration Rates, as of 3 August 2026

Checked 29 October 2026. Claims are NFIP claims only. Private flood insurance claims and uninsured losses are not included. Recent events can take months to be fully reflected.