Hunt & Live

Butte County, ID

2,684 residents · 2,237 sq mi · 1.2/sq mi · 100% rural

Climate
41.8°F
12.8" rain/yr
Water
dry sub-humid
Aridity index 0.72
Hardiness
Zone 6b
Winter low ~-0.8°F

About Butte County

Butte County is a rural county located in the U.S. state of Idaho. As of the 2020 census, the population was 2,574, making it the third-least populous county in Idaho. Its county seat and largest city is Arco. The county was established in 1917 from parts of Bingham, Blaine, and Jefferson counties. The county gained territory in the Clyde area from Custer County in 1937 to reach its present boundary.

95
Prepper Suitability
worsebetter
National rank: #2 of 3,109
Locator map
Location within the continental US

Prepper Assessment

Living in this area offers a distinctly rural experience, characterized by its low population density of 1.2 people per square mile. The climate is classified as USDA zone 6b, with an annual mean temperature of 41.8°F, allowing for a growing season that supports various crops. The terrain is primarily dry sub-humid, receiving around 12.8 inches of rainfall annually, which may limit water availability for self-sufficiency but can be managed with appropriate irrigation techniques.

However, the county has notable natural hazards, including a FEMA disaster percentile of 4/100, indicating lower risk overall, but still significant threats like avalanches (ranked 81) and wildfires (ranked 56). The cost of living is relatively low, with a median home price of $194,700 and a median household income of $37,358, but this may come with limited economic opportunities. Additionally, the area has a higher violence percentile at 78/100, which may be a concern for some residents.

This county is likely a good fit for individuals seeking a remote, low-density environment with a focus on self-sufficiency and rural living. Those comfortable with the potential risks associated with natural hazards and who can adapt to a lower income environment may thrive here. Conversely, individuals seeking urban amenities, higher income opportunities, or those who are risk-averse may find this area challenging as a homesteading location.

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

Key Facts

Top 12% nationally
National prepper rank: #369 of 3,109.
#3 in ID
Top 5 counties in Idaho out of 44.
Dominant hazard: avalanche
FEMA ranks avalanche risk at 81/100 here — the leading natural threat.
Extremely rural
Only 1.2 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 41.8°F annual mean and 12.8" of annual precipitation. USDA hardiness zone 6b.
Housing & taxes
Median home value $194,700.

Score Breakdown

Violence
8
percentile (lower = safer)
Disasters
4
percentile (lower = safer)
Density
2
percentile (lower = emptier)
Overall FEMA Risk
4.4
NRI composite (0-100)

Natural Hazard Profile (FEMA NRI)

Avalanche 81
Cold Wave 40
Drought 18
Earthquake 46
Hail 3
Heat Wave 28
Riverine Flood 9
Ice Storm 3
Landslide 53
Lightning 5
Strong Wind 8
Tornado 3
Volcano 58
Wildfire 56
Winter Weather 33

Monthly Climate (1991–2020 normals)

Average temperature
JFMAMJ JASOND
Monthly precipitation (inches)
JFMAMJ JASOND
Summer high
83.3°F
Winter low
9.2°F
Heating degree days
8,640
Cooling degree days
227

Housing & Economy

Median home value
$194,700
Median HH income
$37,358
Price to income
5.2×
Property tax rate
0.51%
~$998/yr median

Community Profile

Median age
43.1
Homeownership
78.9%
Poverty rate
22.1%
Unemployment
2%

Connectivity

Broadband households
67.3%
No internet access
13.3%

Explore Butte County Further

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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.