Hunt & Live

Jasper County, IA

37,938 residents · 730 sq mi · 51.9/sq mi · 58% rural

Climate
49.3°F
36.3" rain/yr
Water
humid
Aridity index 1.58
Hardiness
Zone 7a
Winter low ~2.2°F

About Jasper County

Jasper County is a county in the U.S. state of Iowa. As of the 2020 census, the population was 37,813. The county seat is Newton. The county was organized in 1846 and is named after Sergeant William Jasper, a Revolutionary War hero.

59
Prepper Suitability
worsebetter
National rank: #959 of 3,109
Locator map
Location within the continental US

Prepper Assessment

Living in Jasper County offers a mix of rural charm and agricultural potential, with a population density of 51.9 people per square mile. The climate is characterized by an annual mean temperature of 49.3°F and an average rainfall of 36.3 inches, supporting a growing season suitable for various crops in USDA zone 7a. The humid environment and relatively mild winters enable a variety of self-sufficient living practices, though water availability may fluctuate due to the noted risk of drought.

Natural hazards present some challenges in this area, with drought ranked 96 on the FEMA scale and strong winds, hail, and tornadoes also posing risks. The county has a violence percentile of 21, suggesting a relatively safe environment, but the disaster percentile of 44 indicates an average level of vulnerability to natural disasters. Additionally, while housing is affordable with a median home price of $163,800, potential homesteaders should consider the economic implications of property taxes at 1.47% and median household incomes of $67,784.

Jasper County may be a good fit for individuals or families seeking a rural lifestyle with access to agricultural opportunities, especially those prepared for occasional weather-related challenges. However, those who prefer a milder climate or are not comfortable with the risks associated with tornadoes and drought might find it less appealing. A hidden gem for homesteaders could be the strong community ties and the relatively low cost of living, though potential residents should weigh these against the risks of natural hazards.

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

Key Facts

Ranked #916 nationally
Out of 3,109 CONUS counties for composite prepper suitability.
#73 of 99 in IA
Ranked #73 of 99 counties statewide for prepper suitability.
Dominant hazard: drought
FEMA ranks drought risk at 96/100 here — the leading natural threat.
Rural-suburban mix
51.9 people per square mile.
Climate profile
Classified as humid with a 49.3°F annual mean and 36.3" of annual precipitation. USDA hardiness zone 7a.
Housing & taxes
Median home value $163,800.

Score Breakdown

Violence
26
percentile (lower = safer)
Disasters
44
percentile (lower = safer)
Density
55
percentile (lower = emptier)
Overall FEMA Risk
43.7
NRI composite (0-100)

Natural Hazard Profile (FEMA NRI)

Cold Wave 32
Drought 96
Earthquake 29
Hail 79
Hurricane 12
Heat Wave 50
Riverine Flood 40
Ice Storm 54
Landslide 74
Lightning 32
Strong Wind 80
Tornado 70
Wildfire 53
Winter Weather 66

Monthly Climate (1991–2020 normals)

Average temperature
JFMAMJ JASOND
Monthly precipitation (inches)
JFMAMJ JASOND
Summer high
84.4°F
Winter low
12.2°F
Heating degree days
6,566
Cooling degree days
890

Housing & Economy

Median home value
$163,800
Median HH income
$67,784
Price to income
2.4×
Property tax rate
1.47%
~$2,414/yr median

Community Profile

Median age
41
Homeownership
76.3%
Poverty rate
8.8%
Unemployment
4.8%

Connectivity

Broadband households
66.5%
No internet access
10.6%

Explore Jasper 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.