Hunt & Live

Carroll County, IL

15,529 residents · 445 sq mi · 34.9/sq mi · 100% rural

Climate
48.9°F
38.3" rain/yr
Water
humid
Aridity index 1.69
Hardiness
Zone 7a
Winter low ~2.7°F

About Carroll County

Carroll County is a county located in the U.S. state of Illinois. As of the 2020 census, the population was 15,702. Its county seat is Mount Carroll.

54
Prepper Suitability
worsebetter
National rank: #1268 of 3,109
Locator map
Location within the continental US

Prepper Assessment

Living in this area offers a predominantly rural lifestyle, characterized by a population density of 34.9 people per square mile. The climate features an annual mean temperature of 48.9°F with an average rainfall of 38.3 inches per year, supporting a growing season suitable for various crops. Being in USDA zone 7a allows for a diverse range of gardening options, but the humid environment may also present challenges such as pest management and soil moisture retention.

This county faces several natural hazards, with drought ranked at 85, indicating a significant risk for water scarcity during dry periods. Other notable risks include strong winds (ranked 74) and hail (ranked 73), which can impact property and agricultural yields. While the area has a lower violence percentile of 17, indicating relative safety, the cost of living is moderate with a median home price of $109,900 and an effective property tax rate of 2.04%, which could be a consideration for budget-conscious individuals.

Carroll County may be a good fit for those seeking a quiet, rural lifestyle with opportunities for self-sufficient living and agriculture. Homesteaders who thrive in this environment will appreciate the lower population density and the potential for land use. However, individuals who are not prepared to manage the risks associated with drought and severe weather, or those seeking urban amenities and services, may find this area less suitable for their needs.

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

Key Facts

Ranked #556 nationally
Out of 3,109 CONUS counties for composite prepper suitability.
#30 of 102 in IL
Ranked #30 of 102 counties statewide for prepper suitability.
Dominant hazard: drought
FEMA ranks drought risk at 85/100 here — the leading natural threat.
Rural-suburban mix
34.9 people per square mile.
Climate profile
Classified as humid with a 48.9°F annual mean and 38.3" of annual precipitation. USDA hardiness zone 7a.
Housing & taxes
Median home value $109,900.

Score Breakdown

Violence
57
percentile (lower = safer)
Disasters
39
percentile (lower = safer)
Density
43
percentile (lower = emptier)
Overall FEMA Risk
39
NRI composite (0-100)

Natural Hazard Profile (FEMA NRI)

Cold Wave 57
Drought 85
Earthquake 32
Hail 73
Hurricane 12
Heat Wave 36
Riverine Flood 47
Ice Storm 45
Landslide 77
Lightning 18
Strong Wind 75
Tornado 56
Wildfire 13
Winter Weather 30

Monthly Climate (1991–2020 normals)

Average temperature
JFMAMJ JASOND
Monthly precipitation (inches)
JFMAMJ JASOND
Summer high
83.7°F
Winter low
12.7°F
Heating degree days
6,613
Cooling degree days
780

Housing & Economy

Median home value
$109,900
Median HH income
$61,539
Price to income
1.8×
Property tax rate
2.04%
~$2,241/yr median

Community Profile

Median age
45
Homeownership
77.2%
Poverty rate
11.2%
Unemployment
4.9%

Connectivity

Broadband households
63.6%
No internet access
13%

Explore Carroll 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.