Hunt & Live

Washington County, ID

11,087 residents · 1,453 sq mi · 7.6/sq mi · 48% rural

Climate
48.3°F
20.7" rain/yr
Water
dry sub-humid
Aridity index 0.98
Hardiness
Zone 8a
Winter low ~11.3°F

About Washington County

Washington County is a county in the U.S. state of Idaho. As of the 2020 census, the population was 10,500. The county seat and largest city is Weiser, with over half of the county's population. The county was established in 1879 when Idaho was a territory and named after U.S. President George Washington.

82
Prepper Suitability
worsebetter
National rank: #142 of 3,109
Locator map
Location within the continental US

Prepper Assessment

Living in this area offers a mix of rural charm and practical resources for self-sufficient living. With a population density of 7.6 people per square mile, residents can expect a relatively remote lifestyle. The climate features an annual mean temperature of 48.3°F, with 20.7 inches of rainfall per year, supporting a growing season suitable for various crops. However, the dry sub-humid classification (aridity index 0.98) may limit water availability, requiring careful management of resources.

Risks in the area include a high wildfire hazard, ranked 96 by FEMA, which poses a significant threat during dry seasons. Other notable hazards include avalanches (rank 74) and landslides (rank 73). The violence percentile at 78 indicates a higher level of safety compared to other regions, but the overall disaster percentile of 30 suggests some vulnerability to natural events. Additionally, while the median home price is $212,000, the effective property tax rate of 0.63% may appeal to budget-conscious buyers.

This county may be a good fit for individuals or families seeking a quieter, rural lifestyle with opportunities for agricultural pursuits. Those with experience in managing land and resources will likely thrive here, while newcomers to homesteading may face challenges, particularly in water management. The primary dealbreaker for potential homesteaders could be the high wildfire risk, while the low population density and affordable housing could be attractive factors for others.

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

Key Facts

Ranked #972 nationally
Out of 3,109 CONUS counties for composite prepper suitability.
#20 of 44 in ID
Ranked #20 of 44 counties statewide for prepper suitability.
Dominant hazard: wildfire
FEMA ranks wildfire risk at 96/100 here — the leading natural threat.
Sparse population
7.6 people per square mile — well below the CONUS average.
Climate profile
Classified as dry sub-humid with a 48.3°F annual mean and 20.7" of annual precipitation. USDA hardiness zone 8a.
Housing & taxes
Median home value $212,000.

Score Breakdown

Violence
8
percentile (lower = safer)
Disasters
30
percentile (lower = safer)
Density
15
percentile (lower = emptier)
Overall FEMA Risk
30.3
NRI composite (0-100)

Natural Hazard Profile (FEMA NRI)

Avalanche 74
Cold Wave 8
Drought 14
Earthquake 54
Hail 19
Heat Wave 38
Riverine Flood 38
Ice Storm 16
Landslide 73
Lightning 18
Strong Wind 22
Tornado 6
Volcano 40
Wildfire 96
Winter Weather 52

Monthly Climate (1991–2020 normals)

Average temperature
JFMAMJ JASOND
Monthly precipitation (inches)
JFMAMJ JASOND
Summer high
87.7°F
Winter low
21.3°F
Heating degree days
6,618
Cooling degree days
566

Housing & Economy

Median home value
$212,000
Median HH income
$50,046
Price to income
4.2×
Property tax rate
0.63%
~$1,338/yr median

Community Profile

Median age
44.7
Homeownership
71.8%
Poverty rate
18.1%
Unemployment
4.5%

Connectivity

Broadband households
53.4%
No internet access
12.2%

Explore Washington 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.