Hunt & Live

Madison County, IA

17,036 residents · 561 sq mi · 30.4/sq mi · 69% rural

Climate
49.7°F
35.6" rain/yr
Water
humid
Aridity index 1.53
Hardiness
Zone 7a
Winter low ~2.6°F

About Madison County

Madison County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 16,548. The county seat is Winterset. Madison County is included in the Des Moines–West Des Moines, IA Metropolitan Statistical Area. Madison County is famous for being the county where John Wayne was born, and for a number of covered bridges. These bridges were featured in Robert James Waller's 1992 novella The Bridges of Madison County, as well as the 1995 film and 2014 musical based on it.

67
Prepper Suitability
worsebetter
National rank: #623 of 3,109
Locator map
Location within the continental US

Prepper Assessment

This area features a mix of rural and semi-urban settings, with a population density of 30.4 people per square mile. The climate includes an annual mean temperature of 49.7°F, with a growing season that supports USDA zone 7a crops. Average rainfall of 35.6 inches per year provides ample water for self-sufficient living, although the region's humid classification could present challenges for certain crops during the hotter months. The terrain is generally flat to rolling, making it suitable for farming and gardening.

Natural hazards include drought, with a FEMA rank of 95, which could impact water availability and crop yields in dry years. Other concerns include landslides (79), hail (68), and strong winds (65), which could affect property and agricultural productivity. The area has a lower violence percentile of 27, indicating relative safety, but the population density at 39 may lead to some competition for local resources. The median home price of $230,500 may be a barrier for those seeking affordable land.

This county is likely a good fit for individuals or families looking for a rural lifestyle with access to farming opportunities and a relatively safe environment. Those who thrive here may appreciate the community-oriented atmosphere and the ability to grow their own food. However, individuals who are highly dependent on consistent water supply or who cannot manage the risks of drought may find it challenging. The balance of rural charm and potential agricultural productivity makes it a hidden gem for practical homesteaders.

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

Key Facts

Ranked #595 nationally
Out of 3,109 CONUS counties for composite prepper suitability.
#50 of 99 in IA
Ranked #50 of 99 counties statewide for prepper suitability.
Dominant hazard: drought
FEMA ranks drought risk at 95/100 here — the leading natural threat.
Rural-suburban mix
30.4 people per square mile.
Climate profile
Classified as humid with a 49.7°F annual mean and 35.6" of annual precipitation. USDA hardiness zone 7a.
Housing & taxes
Median home value $230,500.

Score Breakdown

Violence
26
percentile (lower = safer)
Disasters
35
percentile (lower = safer)
Density
39
percentile (lower = emptier)
Overall FEMA Risk
35.5
NRI composite (0-100)

Natural Hazard Profile (FEMA NRI)

Cold Wave 45
Drought 95
Earthquake 18
Hail 68
Hurricane 9
Heat Wave 52
Riverine Flood 37
Ice Storm 56
Landslide 79
Lightning 28
Strong Wind 65
Tornado 55
Wildfire 60
Winter Weather 51

Monthly Climate (1991–2020 normals)

Average temperature
JFMAMJ JASOND
Monthly precipitation (inches)
JFMAMJ JASOND
Summer high
85°F
Winter low
12.6°F
Heating degree days
6,451
Cooling degree days
925

Housing & Economy

Median home value
$230,500
Median HH income
$88,110
Price to income
2.6×
Property tax rate
1.53%
~$3,530/yr median

Community Profile

Median age
40.9
Homeownership
82.4%
Poverty rate
6.1%
Unemployment
2.3%

Connectivity

Broadband households
58.8%
No internet access
12.6%

Explore Madison 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.