Hunt & Live

Cass County, IA

13,104 residents · 564 sq mi · 23.2/sq mi · 50% rural

Climate
49.3°F
35.9" rain/yr
Water
humid
Aridity index 1.56
Hardiness
Zone 7a
Winter low ~2.2°F

About Cass County

Cass County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 13,127. Its county seat is Atlantic. It was named to honor Lewis Cass, who was the 1848 Democratic nominee for president.

61
Prepper Suitability
worsebetter
National rank: #865 of 3,109
Locator map
Location within the continental US

Prepper Assessment

This area features a mix of rural and semi-urban landscapes, with a population density of 23.2 people per square mile, allowing for ample space and privacy. The climate is characterized by an annual mean temperature of 49.3°F and an average annual rainfall of 35.9 inches, supporting a growing season suitable for various crops. However, the USDA zone 7a indicates that gardeners should be prepared for cold winters, with lows averaging 12.2°F, which may limit certain plant varieties.

Natural hazards are a consideration for potential residents, with drought ranked at 98 and cold waves at 87 on the FEMA scale, indicating a higher risk of these events. Tornadoes and hail also pose significant threats, with rankings of 76 and 80, respectively. The county's violence percentile is at 44, suggesting a moderate level of safety, while the cost of living is relatively affordable, with a median home price of $127,400 and effective property tax at 1.45%.

This county may appeal to individuals or families seeking a quieter, rural lifestyle with affordable housing and a strong sense of community. It is well-suited for those who can adapt to the climate and are prepared for the risks associated with natural hazards. However, urban dwellers looking for immediate access to services or those who are unprepared for severe weather conditions may find this area challenging.

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

Key Facts

Ranked #1,250 nationally
Out of 3,109 CONUS counties for composite prepper suitability.
#81 of 99 in IA
Ranked #81 of 99 counties statewide for prepper suitability.
Dominant hazard: drought
FEMA ranks drought risk at 98/100 here — the leading natural threat.
Sparse population
23.2 people per square mile — well below the CONUS average.
Climate profile
Classified as humid with a 49.3°F annual mean and 35.9" of annual precipitation. USDA hardiness zone 7a.
Housing & taxes
Median home value $127,400.

Score Breakdown

Violence
26
percentile (lower = safer)
Disasters
60
percentile (lower = safer)
Density
32
percentile (lower = emptier)
Overall FEMA Risk
60.1
NRI composite (0-100)

Natural Hazard Profile (FEMA NRI)

Cold Wave 87
Drought 98
Earthquake 16
Hail 80
Hurricane 18
Heat Wave 72
Riverine Flood 43
Ice Storm 56
Landslide 66
Lightning 18
Strong Wind 61
Tornado 76
Wildfire 41
Winter Weather 48

Monthly Climate (1991–2020 normals)

Average temperature
JFMAMJ JASOND
Monthly precipitation (inches)
JFMAMJ JASOND
Summer high
84.6°F
Winter low
12.2°F
Heating degree days
6,557
Cooling degree days
883

Housing & Economy

Median home value
$127,400
Median HH income
$60,815
Price to income
2.1×
Property tax rate
1.45%
~$1,852/yr median

Community Profile

Median age
44.8
Homeownership
72.9%
Poverty rate
15.3%
Unemployment
1.4%

Connectivity

Broadband households
61.2%
No internet access
13.7%

Explore Cass 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.