Hunt & Live

Warren County, MO

37,260 residents · 429 sq mi · 86.9/sq mi · 74% rural

Climate
54.9°F
42.7" rain/yr
Water
humid
Aridity index 1.63
Hardiness
Zone 8a
Winter low ~10.8°F

About Warren County

Warren County is a county located in the eastern portion of the U.S. state of Missouri. As of the 2020 census, the population was 35,532. The county is located on the north side of the Missouri River. Its county seat is Warrenton. The county was established on January 5, 1833, and was named for General Joseph Warren, who died in the Battle of Bunker Hill during the American Revolutionary War.

49
Prepper Suitability
worsebetter
National rank: #1553 of 3,109
Locator map
Location within the continental US

Prepper Assessment

This area features a mix of rural landscapes with a population density of 86.9 people per square mile, providing a balance of community and space. The climate is humid with an annual mean temperature of 54.9°F and approximately 42.7 inches of rainfall per year, supporting a growing season suitable for various crops in USDA zone 8a. However, the terrain may present challenges in areas prone to landslides and other natural hazards, which could limit self-sufficient living efforts.

Several natural hazards pose risks in this region, with heat waves ranked highest at 93 on the FEMA scale, followed by landslides and hail at 74. The overall disaster percentile is 55, indicating a moderate risk for various emergencies. While the area offers a relatively low effective property tax rate of 0.78%, the median home price of $227,000 could be a barrier for some aspiring homesteaders. Additionally, the violence percentile of 61 suggests a higher-than-average level of safety concerns compared to other regions.

This county may suit individuals or families looking for a rural lifestyle with access to community amenities, particularly those who can manage the risks of natural hazards. Those with experience in agriculture and self-sufficiency would likely thrive here, while newcomers or those unprepared for the region's climate and hazards might struggle. A significant dealbreaker could be the potential for heat waves and landslide risks, while the affordable property taxes might be a hidden gem for budget-conscious buyers.

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

Key Facts

Ranked #2,219 nationally
Out of 3,109 CONUS counties for composite prepper suitability.
#85 of 115 in MO
Ranked #85 of 115 counties statewide for prepper suitability.
Dominant hazard: heat wave
FEMA ranks heat wave risk at 93/100 here — the leading natural threat.
Rural-suburban mix
86.9 people per square mile.
Climate profile
Classified as humid with a 54.9°F annual mean and 42.7" of annual precipitation. USDA hardiness zone 8a.
Housing & taxes
Median home value $227,000.

Score Breakdown

Violence
29
percentile (lower = safer)
Disasters
55
percentile (lower = safer)
Density
68
percentile (lower = emptier)
Overall FEMA Risk
55.3
NRI composite (0-100)

Natural Hazard Profile (FEMA NRI)

Cold Wave 47
Drought 31
Earthquake 73
Hail 74
Hurricane 10
Heat Wave 93
Riverine Flood 61
Ice Storm 62
Landslide 74
Lightning 31
Strong Wind 55
Tornado 55
Wildfire 57
Winter Weather 37

Monthly Climate (1991–2020 normals)

Average temperature
JFMAMJ JASOND
Monthly precipitation (inches)
JFMAMJ JASOND
Summer high
88°F
Winter low
20.8°F
Heating degree days
4,925
Cooling degree days
1,272

Housing & Economy

Median home value
$227,000
Median HH income
$75,531
Price to income
Property tax rate
0.78%
~$1,760/yr median

Community Profile

Median age
41.3
Homeownership
80.4%
Poverty rate
10.2%
Unemployment
4.8%

Connectivity

Broadband households
67.1%
No internet access
9.9%

Explore Warren 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.