Hunt & Live

Sac County, IA

9,673 residents · 575 sq mi · 16.8/sq mi · 100% rural

Climate
47.5°F
32.1" rain/yr
Water
humid
Aridity index 1.46
Hardiness
Zone 6b
Winter low ~-0.6°F

About Sac County

Sac County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 9,814. The county seat and the largest city is Sac City. Both were named for the Sauk people, a local Native American tribe.

74
Prepper Suitability
worsebetter
National rank: #374 of 3,109
Locator map
Location within the continental US

Prepper Assessment

Living in this area offers a predominantly rural lifestyle, with a population density of 16.8 people per square mile. The climate features an annual mean temperature of 47.5°F and receives 32.1 inches of rain per year, supporting a growing season suitable for various crops. USDA zone 6b indicates that gardeners can cultivate a range of fruits and vegetables. However, the cold winters, with lows around 9.4°F, may limit some agricultural activities during that season.

The county faces notable natural hazards, with drought ranked at FEMA 92 and hail at 91, which could impact agricultural productivity. Tornadoes (FEMA 60) pose a significant threat, requiring preparedness for severe weather events. While the violence percentile is relatively low at 27, indicating a safer environment, the overall rural setting may lead to challenges in accessing emergency services or resources. Additionally, the median home price of $119,500 may be appealing, but it could also reflect limited housing availability.

This area is likely a good fit for those seeking a quiet, rural lifestyle with opportunities for self-sufficiency, particularly individuals experienced in farming or homesteading. However, those unprepared for extreme weather or who prefer urban amenities may find it challenging. The hidden gem here is the potential for agricultural endeavors, while the dealbreaker could be the risk of drought and tornadoes, which require careful planning and resilience.

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

Key Facts

Top 10% nationally
National prepper rank: #302 of 3,109.
#19 of 99 in IA
Ranked #19 of 99 counties statewide for prepper suitability.
Dominant hazard: drought
FEMA ranks drought risk at 92/100 here — the leading natural threat.
Sparse population
16.8 people per square mile — well below the CONUS average.
Climate profile
Classified as humid with a 47.5°F annual mean and 32.1" of annual precipitation. USDA hardiness zone 6b.
Housing & taxes
Median home value $119,500.

Score Breakdown

Violence
26
percentile (lower = safer)
Disasters
27
percentile (lower = safer)
Density
25
percentile (lower = emptier)
Overall FEMA Risk
27.3
NRI composite (0-100)

Natural Hazard Profile (FEMA NRI)

Cold Wave 46
Drought 92
Earthquake 10
Hail 91
Heat Wave 16
Riverine Flood 17
Ice Storm 57
Landslide 25
Lightning 14
Strong Wind 29
Tornado 60
Wildfire 10
Winter Weather 37

Monthly Climate (1991–2020 normals)

Average temperature
JFMAMJ JASOND
Monthly precipitation (inches)
JFMAMJ JASOND
Summer high
83.4°F
Winter low
9.4°F
Heating degree days
7,132
Cooling degree days
772

Housing & Economy

Median home value
$119,500
Median HH income
$68,778
Price to income
1.7×
Property tax rate
1.1%
~$1,316/yr median

Community Profile

Median age
45.2
Homeownership
80.8%
Poverty rate
8.7%
Unemployment
3.2%

Connectivity

Broadband households
57.3%
No internet access
14.4%

Explore Sac 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.