Hunt & Live

Adams County, IA

3,611 residents · 423 sq mi · 8.5/sq mi · 100% rural

Climate
49.9°F
36.2" rain/yr
Water
humid
Aridity index 1.56
Hardiness
Zone 7a
Winter low ~2.8°F

About Adams County

Adams County is a county in the U.S. state of Iowa. As of the 2020 United States census, the population was 3,704, making it Iowa's least-populous county. Its county seat is Corning.

79
Prepper Suitability
worsebetter
National rank: #232 of 3,109
Locator map
Location within the continental US

Prepper Assessment

This area features a predominantly rural landscape with a population density of 8.5 people per square mile, offering ample space for self-sufficient living. The climate is classified as humid with an annual mean temperature of 49.9°F, and an average of 36.2 inches of rainfall per year. The growing season is suitable for a variety of crops, supported by USDA zone 7a, although winter temperatures can drop to a low of 12.8°F, which may limit certain agricultural activities during colder months.

Natural hazards present some risks, with drought ranked at 96 on the FEMA scale, indicating a significant concern for water availability. Other notable hazards include cold waves, heat waves, and hail, which can impact agricultural productivity. The area has a relatively low violence percentile of 27, suggesting a safer environment, but the rural setting may also mean limited access to emergency services. The median home price of $109,400 is affordable, yet the effective property tax rate of 1.29% may affect overall living costs.

This county may be well-suited for individuals or families seeking a quiet, rural lifestyle with opportunities for farming and self-sufficiency. However, those who are not prepared for the challenges posed by drought and seasonal temperature extremes might struggle. The lack of extensive broadband access at 56% may also deter those who require reliable internet for remote work or connectivity. Overall, homesteaders who value space and rural living may find a hidden gem here, while urban dwellers accustomed to amenities may face significant adjustment challenges.

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

Key Facts

Top 5% nationally
National prepper rank: #155 of 3,109.
#5 in IA
Top 5 counties in Iowa out of 99.
Dominant hazard: drought
FEMA ranks drought risk at 96/100 here — the leading natural threat.
Sparse population
8.5 people per square mile — well below the CONUS average.
Climate profile
Classified as humid with a 49.9°F annual mean and 36.2" of annual precipitation. USDA hardiness zone 7a.
Housing & taxes
Median home value $109,400.

Score Breakdown

Violence
26
percentile (lower = safer)
Disasters
20
percentile (lower = safer)
Density
16
percentile (lower = emptier)
Overall FEMA Risk
20.4
NRI composite (0-100)

Natural Hazard Profile (FEMA NRI)

Cold Wave 56
Drought 96
Earthquake 8
Hail 50
Hurricane 8
Heat Wave 53
Riverine Flood 12
Ice Storm 19
Landslide 57
Lightning 5
Strong Wind 28
Tornado 38
Wildfire 32
Winter Weather 19

Monthly Climate (1991–2020 normals)

Average temperature
JFMAMJ JASOND
Monthly precipitation (inches)
JFMAMJ JASOND
Summer high
84.9°F
Winter low
12.8°F
Heating degree days
6,404
Cooling degree days
921

Housing & Economy

Median home value
$109,400
Median HH income
$64,750
Price to income
1.7×
Property tax rate
1.29%
~$1,406/yr median

Community Profile

Median age
46.3
Homeownership
80.9%
Poverty rate
9.5%
Unemployment
4.2%

Connectivity

Broadband households
55.7%
No internet access
14.4%

Explore Adams 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.