OpenFEMA data as of Oct 29, 2026 5,286 declarations · 3,266 counties · 59 states & territories Advertise
State Disaster RecordUS declarations since 1953
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29 counties

Utah: declarations by county

Counties, parishes, boroughs and county-equivalents of Utah named in at least one federal declaration. Statewide declarations are counted on the state page, not here.

29 counties
CountyDeclarationsMajor disastersMost common hazardLatestPopulation 2024
Washington County145Fire2025207,943
Utah County135Fire2026747,234
Salt Lake County127Fire20211,216,274
Davis County116Severe Storm2021378,470
Millard County114Fire202613,572
Tooele County115Flood202684,488
Wasatch County117Flood202337,858
Weber County116Flood2021276,118
Morgan County106Flood202613,093
Sanpete County105Flood202330,732
Summit County104Fire202643,109
Beaver County95Flood20267,424
Box Elder County96Flood202064,120
Juab County93Fire202613,297
Piute County94Flood20261,534
Sevier County95Flood202522,520
Duchesne County83Biological202020,803
Kane County84Biological20208,525
Uintah County84Flood202038,307
Cache County74Flood2020145,487
Daggett County73Biological2020956
Garfield County73Biological20215,290
Iron County73Flood202365,936
Emery County63Biological202010,161
San Juan County61Fire202514,601
Carbon County52Biological202020,613
Rich County52Biological20202,752
Grand County41Biological20209,788
Wayne County41Biological20202,608