Montana Disaster Risk

Natural disaster risk data for all 56 counties.

Avg Risk Score

33.3

Risk Rating

Relatively Low

Counties with Data

56

of 56 total

All Montana Counties

CountyRisk Score
Flathead County86.5
Yellowstone County83.6
Cascade County83.1
Gallatin County81.0
Ravalli County78.5
Missoula County77.0
Lewis and Clark County71.2
Lake County67.7
Park County66.3
Lincoln County64.3
Dawson County63.8
Carbon County59.8
Big Horn County57.2
Roosevelt County54.5
Richland County52.7
Glacier County51.5
Hill County50.4
Rosebud County49.7
Sanders County47.4
Blaine County45.9
Fergus County45.1
Beaverhead County42.9
Custer County42.1
Madison County41.0
Chouteau County39.5
Silver Bow County38.0
Valley County35.9
Phillips County34.5
Pondera County24.6
Jefferson County21.6
Teton County19.0
Broadwater County17.7
Deer Lodge County17.6
Musselshell County17.0
Stillwater County16.8
Sheridan County15.1
Toole County13.0
Wibaux County11.1
Powell County10.0
Granite County9.4
Sweet Grass County8.1
Mineral County7.3
Liberty County6.3
Judith Basin County5.5
Fallon County5.4
McCone County5.2
Prairie County4.2
Powder River County4.0
Wheatland County3.5
Meagher County2.8
Garfield County2.5
Daniels County1.8
Carter County1.7
Petroleum County1.3
Golden Valley County1.0
Treasure County0.5

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Data Source

Risk data sourced from the FEMA National Risk Index (NRI). Risk scores are relative rankings (0–100) across all US counties — not absolute risk measures. Higher scores indicate higher relative risk compared to other counties.

Disclaimer: This data is informational only. It is not financial, insurance, or legal advice. Always consult a qualified professional before making insurance or real estate decisions.

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