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Biological history in Idaho

Idaho has 88 county-level biological declarations across 44 counties. Ada County leads with 2 declarations. Total tracked FEMA obligations for biological events in this state: $222.5M.

This page shows every Idaho county in Idaho that has at least one FEMA biological declaration on record, ranked by how many times that hazard type triggered federal aid. Counties near the top of this list have recurring exposure to biological events — useful context for anyone evaluating property risk, insurance needs, or emergency planning in the area.

For the full national view of biological declarations across all states, see the biological disaster type page. For all hazard types in Idaho, see the Idaho state page.

Biological in Idaho

Counties ranked by biological declaration count

#CountyDeclarationsTracked aid
1Ada County2$191.3M
2Adams County2$123K
3Bannock County2$1.2M
4Bear Lake County2$75K
5Benewah County2$43K
6Bingham County2$440K
7Blaine County2$1.9M
8Boise County2$40K
9Bonner County2$213K
10Bonneville County2$1.6M
11Boundary County2$105K
12Butte County2$39K
13Camas County2$0
14Canyon County2$1.8M
15Caribou County2$54K
16Cassia County2$265K
17Clark County2$13K
18Clearwater County2$175K
19Custer County2$0
20Elmore County2$70K
21Franklin County2$102K
22Fremont County2$91K
23Gem County2$2.6M
24Gooding County2$174K
25Idaho County2$246K
26Jefferson County2$107K
27Jerome County2$51K
28Kootenai County2$8.1M
29Latah County2$163K
30Lemhi County2$7K
31Lewis County2$19K
32Lincoln County2$51K
33Madison County2$217K
34Minidoka County2$79K
35Nez Perce County2$626K
36Oneida County2$79K
37Owyhee County2$30K
38Payette County2$237K
39Power County2$113K
40Shoshone County2$23K
41Teton County2$38K
42Twin Falls County2$9.4M
43Valley County2$376K
44Washington County2$93K