Which county in Idaho has the lowest wildfire risk?

Bonneville has the lowest wildfire risk in Idaho, at 53.7.

What is the wildfire risk in Bonneville?

Bonneville is ranked #1 in Idaho for wildfire risk, at 53.7.

What are the top counties in Idaho for wildfire risk?

Bonneville (53.7), then Madison (57.5), and Ada (60.0). The full top 25 is in the table on this page.

How is this wildfire risk ranking calculated?

Counties in Idaho are ranked by wildfire risk (FEMA National Risk Index, FEMA NRI v1.20), lowest first. Values describe the county, not an individual property. Source vintage is shown on the page.

How does Idaho compare to the rest of the US for wildfire risk?

This list is Idaho only. See the national ranking of the lowest counties for wildfire risk at hearthmap.app/best/lowest-wildfire-risk.

Lowest Wildfire Risk Counties in Idaho (2026)

Lowest counties for wildfire risk in Idaho

Top 25 of 44 counties with data.

Ranked by wildfire risk (FEMA National Risk Index, FEMA NRI v1.20), lowest first.

Lowest counties for wildfire risk in Idaho

Rank	County	Value
01	Bonneville53.7 County page
02	Madison57.5 County page
03	Ada60.0 County page
04	Kootenai61.5 County page
05	Twin Falls65.3 County page
06	Canyon73.2 County page
07	Bannock79.2 County page
08	Minidoka79.6 County page
09	Bonner80.4 County page
10	Jefferson82.1 County page
11	Cassia82.8 County page
12	Latah85.3 County page
13	Bingham87.0 County page
14	Nez Perce88.4 County page
15	Jerome88.5 County page
16	Fremont92.1 County page
17	Shoshone92.9 County page
18	Butte93.6 County page
19	Gooding94.3 County page
20	Payette94.5 County page
21	Blaine95.2 County page
22	Elmore95.3 County page
23	Benewah95.6 County page
24	Bear Lake95.6 County page
25	Clark95.9 County page

How this ranking works

This page ranks Idaho counties by wildfire risk, sorted so the lowest places appear first. Click any county to see its housing, schools, crime, and demographics in detail.

For wildfire risk, a lower value is generally more favorable, so the top of the list is the lowest. Want to weigh wildfire risk against schools, taxes, commute, and more at once? Use the live map to build a custom match.

Data comes from public sources. Source attribution and the exact data vintage are shown above and on the full map of wildfire risk.

Frequently asked questions

Which county in Idaho has the lowest wildfire risk?: Bonneville has the lowest wildfire risk in Idaho, at 53.7.
What is the wildfire risk in Bonneville?: Bonneville is ranked #1 in Idaho for wildfire risk, at 53.7.
What are the top counties in Idaho for wildfire risk?: Bonneville (53.7), then Madison (57.5), and Ada (60.0). The full top 25 is in the table on this page.
How is this wildfire risk ranking calculated?: Counties in Idaho are ranked by wildfire risk (FEMA National Risk Index, FEMA NRI v1.20), lowest first. Values describe the county, not an individual property. Source vintage is shown on the page.
How does Idaho compare to the rest of the US for wildfire risk?: This list is Idaho only. See the national ranking of the lowest counties for wildfire risk at hearthmap.app/best/lowest-wildfire-risk.