Most Dangerous & Safest Counties in Montana

Montana has 15 counties with crime data. The county with the highest homicide rate is Big Horn County at 23.9 per 100K , while the safest is Gallatin County at 1.9 per 100K .

5 of 15 counties (33%) have a homicide rate above the national average of 8 per 100K. All rates are per 100,000 residents and come from County Health Rankings, which compiles data from the CDC, FBI, and other federal sources.

Metric

Most Dangerous Counties in Montana

Top 10 counties ranked by homicide rate.

# County Homicides
1 Big Horn County 23.9 per 100K +198.1%
2 Rosebud County 16.2 per 100K +103.0%
3 Roosevelt County 15.6 per 100K +95.2%
4 Deer Lodge County 15.6 per 100K +95.1%
5 Glacier County 12.5 per 100K +56.4%
6 Lincoln County 7.4 per 100K -7.5%
7 Lake County 6.9 per 100K -13.5%
8 Silver Bow County 4.9 per 100K -39.0%
9 Yellowstone County 4.7 per 100K -40.8%
10 Cascade County 4.3 per 100K -45.9%

Safest Counties in Montana

Bottom 10 counties ranked by homicide rate.

# County Homicides
15 Gallatin County 1.9 per 100K -76.6%
14 Missoula County 3.2 per 100K -59.5%
13 Flathead County 3.4 per 100K -57.3%
12 Lewis and Clark County 3.7 per 100K -54.0%
11 Ravalli County 4.2 per 100K -47.5%
10 Cascade County 4.3 per 100K -45.9%
9 Yellowstone County 4.7 per 100K -40.8%
8 Silver Bow County 4.9 per 100K -39.0%
7 Lake County 6.9 per 100K -13.5%
6 Lincoln County 7.4 per 100K -7.5%

All 15 Counties Ranked

Every county in Montana ranked by homicide rate. Click any county for its full profile.

# County Homicides
1 Big Horn County 23.9 per 100K +198.1%
2 Rosebud County 16.2 per 100K +103.0%
3 Roosevelt County 15.6 per 100K +95.2%
4 Deer Lodge County 15.6 per 100K +95.1%
5 Glacier County 12.5 per 100K +56.4%
6 Lincoln County 7.4 per 100K -7.5%
7 Lake County 6.9 per 100K -13.5%
8 Silver Bow County 4.9 per 100K -39.0%
9 Yellowstone County 4.7 per 100K -40.8%
10 Cascade County 4.3 per 100K -45.9%
11 Ravalli County 4.2 per 100K -47.5%
12 Lewis and Clark County 3.7 per 100K -54.0%
13 Flathead County 3.4 per 100K -57.3%
14 Missoula County 3.2 per 100K -59.5%
15 Gallatin County 1.9 per 100K -76.6%

About This Data

All figures are estimates from the County Health Rankings & Roadmaps (CDC, FBI, NCHS), published by the U.S. Census Bureau. Values are subject to sampling variability and margin of error.

Rankings are within Montana only and may differ from national rankings. For more information, see our methodology.

Frequently Asked Questions

What is the most dangerous county in Montana?
The county with the highest homicide rate in Montana is Big Horn County, at 23.9 per 100,000 residents. This is 198% above the national rate of 8 per 100K.
What is the safest county in Montana?
The county with the lowest homicide rate in Montana is Gallatin County, at 1.9 per 100,000 residents.
How does Montana's crime rate compare to the national average?
5 of 15 counties in Montana (33%) have a homicide rate above the national average of 8 per 100,000 residents.
Which county in Montana has the most firearm fatalities?
Mineral County has the highest firearm fatality rate in Montana at 51.7 per 100,000 residents.
Which county in Montana has the most drug overdose deaths?
Silver Bow County has the highest drug overdose death rate in Montana at 45.0 per 100,000 residents.