Hunt & Live

Prairie County, MT

1,107 residents · 1,737 sq mi · 0.6/sq mi · 100% rural

Climate
44.2°F
13.9" rain/yr
Water
dry sub-humid
Aridity index 0.71
Hardiness
Zone 6b
Winter low ~-2.8°F

About Prairie County

Prairie County is a county in the U.S. state of Montana. As of the 2020 census, the population was 1,088, making it the fifth-least populous county in Montana. Its county seat is Terry. Prairie County was created by the Montana Legislature in 1915 out of parts of Custer, Dawson, and Fallon Counties. The name was selected in a contest and reflects the predominant landscape of the region.

76
Prepper Suitability
worsebetter
National rank: #329 of 3,109
Locator map
Location within the continental US

Prepper Assessment

Living in this area offers a predominantly rural experience, with a low population density of 0.6 people per square mile, allowing for significant space and privacy. The climate features an annual mean temperature of 44.2°F, with summer highs reaching 86.3°F and winter lows dropping to 7.2°F. The growing season is moderate, and with 13.9 inches of annual rainfall, the region can support various crops, although the dry sub-humid classification indicates some water limitations that may affect self-sufficiency efforts.

Risks in this region include notable natural hazards such as cold waves and wildfires, with FEMA rankings of 64 and 61, respectively. While the area boasts a high safety ranking in terms of violence (92nd percentile), the rural lifestyle may present challenges related to access to services and amenities. The median home price of $140,600 is relatively affordable, but the median household income of $44,107 suggests that economic opportunities may be limited, impacting long-term sustainability for some residents.

This county may suit individuals or families seeking a quiet, rural lifestyle with an emphasis on self-sufficiency and land use. Those with a strong ability to adapt to limited resources and services could thrive here. However, individuals reliant on urban amenities or those unprepared for the challenges of a rural environment may find it difficult to settle in the area. The combination of low density and moderate climate can be a hidden gem for the right homesteader, but water availability could be a significant dealbreaker.

AI-generated analysis based on county data (climate, hazards, density, housing, economy). For general orientation only.

Key Facts

Ranked #531 nationally
Out of 3,109 CONUS counties for composite prepper suitability.
#9 of 56 in MT
Ranked #9 of 56 counties statewide for prepper suitability.
Dominant hazard: cold wave
FEMA ranks cold wave risk at 64/100 here — the leading natural threat.
Extremely rural
Only 0.6 people per square mile — fewer than 5/sqmi places you in the bottom 5% nationally for density.
Climate profile
Classified as dry sub-humid with a 44.2°F annual mean and 13.9" of annual precipitation. USDA hardiness zone 6b.
Housing & taxes
Median home value $140,600.

Score Breakdown

Violence
68
percentile (lower = safer)
Disasters
4
percentile (lower = safer)
Density
1
percentile (lower = emptier)
Overall FEMA Risk
4.2
NRI composite (0-100)

Natural Hazard Profile (FEMA NRI)

Cold Wave 64
Drought 23
Earthquake 5
Hail 16
Heat Wave 19
Riverine Flood 6
Ice Storm 2
Landslide 19
Lightning 8
Strong Wind 9
Tornado 9
Wildfire 61
Winter Weather 25

Monthly Climate (1991–2020 normals)

Average temperature
JFMAMJ JASOND
Monthly precipitation (inches)
JFMAMJ JASOND
Summer high
86.3°F
Winter low
7.2°F
Heating degree days
8,136
Cooling degree days
583

Housing & Economy

Median home value
$140,600
Median HH income
$44,107
Price to income
3.2×
Property tax rate
1.01%
~$1,421/yr median

Community Profile

Median age
47.2
Homeownership
75.1%
Poverty rate
22.3%
Unemployment
2.9%

Connectivity

Broadband households
73.2%
No internet access
12%

Explore Prairie County Further

Similar Counties

Data sources. Prepper scores are national percentile ranks of firearm fatalities (County Health Rankings 2024 / CDC WONDER), FEMA National Risk Index 2023 composite disaster score, and population density (ACS 2022 + TIGER 2022 land area). Climate from NOAA nClimDiv 1991–2020 normals. Hardiness zone is estimated from climate data and may differ from the official USDA PHZM. Demographics and housing from Census ACS 5-year 2022. All scores are for comparison purposes only and do not constitute advice about where to live.