countyscore

Disaster Risk · Idaho

Lowest Disaster Risk Counties in Idaho 2026

Ranked by FEMA National Risk Index for natural disasters.

Top 10 — Disaster Risk in Idaho

Score reflects disaster risk only — not overall county quality.

1Clark County, ID
99.3
2Oneida County, ID
98.6
3Lewis County, ID
96.9
4Butte County, ID
95.6
5Camas County, ID
94.1
6Bear Lake County, ID
93.4
7Caribou County, ID
92.8
8Franklin County, ID
92.4
9Lincoln County, ID
91
10Power County, ID
83.1

All Idaho Counties — Disaster Risk Rankings

44 counties ranked by disaster risk score. Overall Score shown for context.

#CountyDisaster Risk ScoreOverall Score
1Clark County, ID
99.3
54.1
2Oneida County, ID
98.6
59.3
3Lewis County, ID
96.9
55.5
4Butte County, ID
95.6
63.2
5Camas County, ID
94.1
56.5
6Bear Lake County, ID
93.4
63.3
7Caribou County, ID
92.8
65.4
8Franklin County, ID
92.4
59.6
9Lincoln County, ID
91
53.9
10Power County, ID
83.1
48
11Payette County, ID
82.9
49.3
12Benewah County, ID
80.1
46.5
13Minidoka County, ID
79.5
45.2
14Jerome County, ID
78.6
40.4
15Gooding County, ID
74.6
47.5
16Boundary County, ID
73.9
56.6
17Teton County, ID
70.6
61.4
18Washington County, ID
69.7
56.8
19Nez Perce County, ID
67
40.3
20Latah County, ID
66.8
52.6
21Gem County, ID
65.6
54.9
22Fremont County, ID
61.8
63.6
23Adams County, ID
60.5
54.8
24Jefferson County, ID
59.9
52.8
25Lemhi County, ID
58.6
54.5
26Cassia County, ID
56.4
47.4
27Owyhee County, ID
55.9
49.3
28Clearwater County, ID
53.1
58.8
29Twin Falls County, ID
53.1
39.5
30Boise County, ID
51.1
57.3
31Elmore County, ID
48
42.5
32Custer County, ID
47.6
59.8
33Valley County, ID
44.4
54.3
34Madison County, ID
41.4
53.7
35Bingham County, ID
39.9
48.6
36Shoshone County, ID
37.2
47.6
37Blaine County, ID
34.6
59.1
38Bannock County, ID
33.1
42.2
39Canyon County, ID
28.3
36.8
40Bonner County, ID
22.7
50.6
41Idaho County, ID
21.6
60
42Kootenai County, ID
21
45.2
43Bonneville County, ID
17.6
41.4
44Ada County, ID
12.2
45.3

Explore More

Best overall counties in IdahoFull Disaster Risk data on RiskByCounty