Hunt & Live

Union County, IL

16,767 residents · 413 sq mi · 40.6/sq mi · 65% rural

Climate
56.8°F
48.7" rain/yr
Water
humid
Aridity index 1.77
Hardiness
Zone 8b
Winter low ~15°F

About Union County

Union County is a county located in the U.S. state of Illinois. According to the 2020 United States census, it had a population of 17,244. Its county seat is Jonesboro. It is located in the southern portion of Illinois known locally as "Little Egypt".

47
Prepper Suitability
worsebetter
National rank: #1723 of 3,109
Locator map
Location within the continental US

Prepper Assessment

The terrain in this area is primarily rural, with a population density of 40.6 people per square mile, making it relatively spacious for those seeking a homesteading lifestyle. The climate features an annual mean temperature of 56.8°F, with 48.7 inches of rainfall per year, supporting a diverse growing season typical of USDA zone 8b. The humid conditions can be beneficial for agriculture, though the summer highs of 88.4°F may require careful planning for water resources and crop selection.

Natural hazards are notable in this region, with earthquakes ranked at FEMA's 90, indicating a significant risk. Other hazards include strong winds (rank 87) and heat waves (rank 84), which could impact both crops and infrastructure. The violence percentile is at 37, suggesting a moderate safety level, while the disaster percentile of 55 indicates a mixed risk profile. The median home price of $129,300 is relatively affordable, but the 30% broadband subscription rate may limit access to online resources critical for modern homesteading.

This area may be well-suited for individuals or families looking for a rural lifestyle with a focus on agriculture and self-sufficiency. Those who thrive here would likely be adaptable and prepared for natural hazards, with a strong commitment to community and resource management. However, individuals seeking urban amenities or extensive internet access may find the county lacking. The primary dealbreaker could be the earthquake risk, while the affordable housing market may be a hidden gem for potential homesteaders.

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

Key Facts

Ranked #1,330 nationally
Out of 3,109 CONUS counties for composite prepper suitability.
#66 of 102 in IL
Ranked #66 of 102 counties statewide for prepper suitability.
Dominant hazard: earthquake
FEMA ranks earthquake risk at 90/100 here — the leading natural threat.
Rural-suburban mix
40.6 people per square mile.
Climate profile
Classified as humid with a 56.8°F annual mean and 48.7" of annual precipitation. USDA hardiness zone 8b.
Housing & taxes
Median home value $129,300.

Score Breakdown

Violence
57
percentile (lower = safer)
Disasters
55
percentile (lower = safer)
Density
47
percentile (lower = emptier)
Overall FEMA Risk
55.4
NRI composite (0-100)

Natural Hazard Profile (FEMA NRI)

Cold Wave 68
Drought 61
Earthquake 90
Hail 38
Hurricane 36
Heat Wave 84
Riverine Flood 39
Ice Storm 64
Landslide 54
Lightning 38
Strong Wind 87
Tornado 62
Wildfire 9
Winter Weather 67

Monthly Climate (1991–2020 normals)

Average temperature
JFMAMJ JASOND
Monthly precipitation (inches)
JFMAMJ JASOND
Summer high
88.4°F
Winter low
25°F
Heating degree days
4,361
Cooling degree days
1,417

Housing & Economy

Median home value
$129,300
Median HH income
$54,090
Price to income
2.4×
Property tax rate
1.4%
~$1,812/yr median

Community Profile

Median age
44.7
Homeownership
78.5%
Poverty rate
20.1%
Unemployment
6.3%

Connectivity

Broadband households
30.1%
No internet access
27.7%

Explore Union 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.