countyscore

Disaster Risk · Montana

Lowest Disaster Risk Counties in Montana 2026

Ranked by FEMA National Risk Index for natural disasters.

Top 10 — Disaster Risk in Montana

Score reflects disaster risk only — not overall county quality.

1Treasure County, MT
99.5
2Golden Valley County, MT
99
3Petroleum County, MT
98.7
4Carter County, MT
98.3
5Daniels County, MT
98.2
6Garfield County, MT
97.6
7Meagher County, MT
97.2
8Wheatland County, MT
96.5
9Powder River County, MT
96
10Prairie County, MT
95.8

All Montana Counties — Disaster Risk Rankings

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

#CountyDisaster Risk ScoreOverall Score
1Treasure County, MT
99.5
69.5
2Golden Valley County, MT
99
69.9
3Petroleum County, MT
98.7
80.1
4Carter County, MT
98.3
72.7
5Daniels County, MT
98.2
67.8
6Garfield County, MT
97.6
67.7
7Meagher County, MT
97.2
65.5
8Wheatland County, MT
96.5
63.2
9Powder River County, MT
96
67.7
10Prairie County, MT
95.8
60.2
11McCone County, MT
94.8
75.3
12Fallon County, MT
94.6
72.4
13Judith Basin County, MT
94.5
77.5
14Liberty County, MT
93.7
57.1
15Mineral County, MT
92.7
54.1
16Sweet Grass County, MT
91.9
64.6
17Granite County, MT
90.6
57.4
18Powell County, MT
90.1
59.5
19Wibaux County, MT
89
63.2
20Toole County, MT
87
49.1
21Sheridan County, MT
85
49.4
22Stillwater County, MT
83.3
58.9
23Musselshell County, MT
83
59.7
24Deer Lodge County, MT
82.4
48.9
25Broadwater County, MT
82.3
54.5
26Teton County, MT
81
62.9
27Jefferson County, MT
78.5
58
28Pondera County, MT
75.4
51.5
29Phillips County, MT
65.5
62.3
30Valley County, MT
64.1
56.1
31Silver Bow County, MT
62
36.4
32Chouteau County, MT
60.5
65.7
33Madison County, MT
59
65.6
34Custer County, MT
57.9
48
35Beaverhead County, MT
57.1
63
36Fergus County, MT
54.9
56.6
37Blaine County, MT
54.2
54.1
38Sanders County, MT
52.7
60.6
39Rosebud County, MT
50.3
60.2
40Hill County, MT
49.6
34.1
41Glacier County, MT
48.5
52.6
42Richland County, MT
47.3
52.7
43Roosevelt County, MT
45.6
46.6
44Big Horn County, MT
42.8
42.9
45Carbon County, MT
40.2
64.8
46Dawson County, MT
36.2
47.7
47Lincoln County, MT
35.7
57.7
48Park County, MT
33.7
48.9
49Lake County, MT
32.4
40.5
50Lewis and Clark County, MT
28.8
38.4
51Missoula County, MT
23
35.1
52Ravalli County, MT
21.5
58.4
53Gallatin County, MT
19
44.2
54Cascade County, MT
16.9
33.5
55Yellowstone County, MT
16.4
32.6
56Flathead County, MT
13.6
39.8

Explore More

Best overall counties in MontanaFull Disaster Risk data on RiskByCounty