Hunt & Live

Iroquois County, IL

26,473 residents · 1,117 sq mi · 23.7/sq mi · 83% rural

Climate
51.2°F
38.8" rain/yr
Water
humid
Aridity index 1.63
Hardiness
Zone 7b
Winter low ~6.8°F

About Iroquois County

Iroquois County is a county located in the northeast part of the U.S. state of Illinois. According to the 2020 United States Census, it has a population of 27,077.

It is the only county in the United States named Iroquois. The county seat is Watseka. The county is located along the border with Indiana.

45
Prepper Suitability
worsebetter
National rank: #1828 of 3,109
Locator map
Location within the continental US

Prepper Assessment

Living in Iroquois County offers a predominantly rural experience with 83% of its 1,117 square miles being open land. The climate features an annual mean temperature of 51.2°F, with a growing season suitable for USDA zone 7b, allowing for a variety of crops. The area receives about 38.8 inches of rain per year, providing reasonable water availability for self-sufficient living, though the cold winters may limit year-round agriculture.

The county faces several natural hazards, with a notable risk of cold waves (FEMA rank 94) and riverine flooding (rank 80). Tornadoes (rank 57) and hail (rank 67) are additional concerns. While the population density is relatively low at 23.7 people per square mile, the violence percentile of 28 indicates a lower safety concern compared to other areas. The median home price is $120,900, which may be appealing, but effective property taxes are at 2.01%, affecting affordability.

Iroquois County could be a good fit for those seeking a quiet, rural lifestyle with the potential for agricultural pursuits. Individuals comfortable with the risks of cold weather and natural disasters may thrive here. However, those seeking rapid access to urban amenities or who are not prepared for the challenges of rural living may find this area less suitable. The combination of low density and affordable housing could be a hidden gem for the right homesteader.

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

Key Facts

Ranked #1,239 nationally
Out of 3,109 CONUS counties for composite prepper suitability.
#57 of 102 in IL
Ranked #57 of 102 counties statewide for prepper suitability.
Dominant hazard: cold wave
FEMA ranks cold wave risk at 94/100 here — the leading natural threat.
Sparse population
23.7 people per square mile — well below the CONUS average.
Climate profile
Classified as humid with a 51.2°F annual mean and 38.8" of annual precipitation. USDA hardiness zone 7b.
Housing & taxes
Median home value $120,900.

Score Breakdown

Violence
57
percentile (lower = safer)
Disasters
74
percentile (lower = safer)
Density
33
percentile (lower = emptier)
Overall FEMA Risk
74
NRI composite (0-100)

Natural Hazard Profile (FEMA NRI)

Cold Wave 94
Drought 23
Earthquake 71
Hail 67
Hurricane 31
Heat Wave 44
Riverine Flood 80
Ice Storm 26
Landslide 39
Lightning 33
Strong Wind 46
Tornado 57
Wildfire 4
Winter Weather 27

Monthly Climate (1991–2020 normals)

Average temperature
JFMAMJ JASOND
Monthly precipitation (inches)
JFMAMJ JASOND
Summer high
84.6°F
Winter low
16.8°F
Heating degree days
5,904
Cooling degree days
915

Housing & Economy

Median home value
$120,900
Median HH income
$62,866
Price to income
1.9×
Property tax rate
2.01%
~$2,434/yr median

Community Profile

Median age
44.5
Homeownership
79.2%
Poverty rate
10.7%
Unemployment
4.9%

Connectivity

Broadband households
55.3%
No internet access
13.8%

Explore Iroquois 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.