Hunt & Live

Bon Homme County, SD

7,062 residents · 564 sq mi · 12.5/sq mi · 100% rural

Climate
48.3°F
26.6" rain/yr
Water
humid
Aridity index 1.19
Hardiness
Zone 7a
Winter low ~0.8°F

About Bon Homme County

Bon Homme County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 7,003. Its county seat is Tyndall.

58
Prepper Suitability
worsebetter
National rank: #987 of 3,109
Locator map
Location within the continental US

Prepper Assessment

This area features a predominantly rural landscape with a population density of 12.5 people per square mile, offering ample space for self-sufficient living. The climate is classified as humid with an annual mean temperature of 48.3°F, making it suitable for growing a variety of crops in USDA zone 7a. However, the growing season might be limited by cold winter lows reaching 10.8°F. The average annual rainfall of 26.6 inches provides a decent water supply for agricultural activities.

Natural hazards pose certain risks for residents, with drought ranked notably high at FEMA rank 86. Other significant threats include ice storms (ranked 62) and winter weather (ranked 60), which could impact daily life and agricultural productivity. The area's violence percentile is at 54, indicating a moderate level of safety, while its density percentile of 21 suggests a less populated environment. Housing remains relatively affordable, with a median home price of $112,700, but potential residents should be prepared for the economic challenges that rural living can entail.

This county may be a good fit for individuals seeking a quiet, rural lifestyle focused on self-sufficiency, particularly those who can adapt to the climate and manage the risks associated with winter weather and drought. It may not be ideal for those seeking urban amenities or who are unprepared for the challenges of rural infrastructure, as only 65% of households have broadband access. A hidden gem for homesteaders could be the affordable housing options, but the trade-offs in terms of climate and natural hazards should be carefully considered.

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

Key Facts

Top 12% nationally
National prepper rank: #375 of 3,109.
#32 of 66 in SD
Ranked #32 of 66 counties statewide for prepper suitability.
Dominant hazard: drought
FEMA ranks drought risk at 86/100 here — the leading natural threat.
Sparse population
12.5 people per square mile — well below the CONUS average.
Climate profile
Classified as humid with a 48.3°F annual mean and 26.6" of annual precipitation. USDA hardiness zone 7a.
Housing & taxes
Median home value $112,700.

Score Breakdown

Violence
94
percentile (lower = safer)
Disasters
11
percentile (lower = safer)
Density
21
percentile (lower = emptier)
Overall FEMA Risk
10.8
NRI composite (0-100)

Natural Hazard Profile (FEMA NRI)

Cold Wave 51
Drought 86
Earthquake 14
Hail 52
Heat Wave 23
Riverine Flood 9
Ice Storm 62
Landslide 36
Lightning 13
Strong Wind 25
Tornado 33
Wildfire 54
Winter Weather 60

Monthly Climate (1991–2020 normals)

Average temperature
JFMAMJ JASOND
Monthly precipitation (inches)
JFMAMJ JASOND
Summer high
86.5°F
Winter low
10.8°F
Heating degree days
6,962
Cooling degree days
908

Housing & Economy

Median home value
$112,700
Median HH income
$57,554
Price to income
Property tax rate
1.3%
~$1,470/yr median

Community Profile

Median age
42.1
Homeownership
76.4%
Poverty rate
11.7%
Unemployment
2.2%

Connectivity

Broadband households
64.8%
No internet access
17.9%

Explore Bon Homme 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.