Hunt & Live

Sangamon County, IL

194,534 residents · 868 sq mi · 224.1/sq mi · 19% rural

Climate
53.2°F
38.8" rain/yr
Water
humid
Aridity index 1.55
Hardiness
Zone 7b
Winter low ~9.3°F

About Sangamon County

Sangamon County is a county located near the center of the U.S. state of Illinois. According to the 2020 census, it had a population of 196,343. Its county seat and largest city is Springfield, the state capital.

23
Prepper Suitability
worsebetter
National rank: #2846 of 3,109
Locator map
Location within the continental US

Prepper Assessment

Living in this area offers a mix of urban and rural experiences, with a population density of 224.1 people per square mile. The climate features an annual mean temperature of 53.2°F and receives about 38.8 inches of rain per year, supporting a growing season suitable for a variety of crops. As USDA zone 7b, the region can support diverse gardening, although the humid conditions may require attention to water management for self-sufficiency.

The county faces several notable natural hazards, including a high risk of tornadoes and extreme weather events like heat waves and cold waves, all ranked at 97 by FEMA. Additionally, the area experiences drought conditions (96) and hail (96), which can disrupt agricultural efforts. With a violence percentile of 18, this area is relatively safe, but the population density may lead to some urban challenges, particularly in terms of community resources and costs of living.

This location may be a good fit for those who appreciate a blend of rural and urban life, especially individuals who can navigate the risks associated with extreme weather. Homesteaders looking for a lower cost of living may find the median home price of $162,400 appealing, but those seeking complete isolation or minimal hazards might find the frequent tornado risk and higher population density to be significant drawbacks.

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

Key Facts

Ranked #2,394 nationally
Out of 3,109 CONUS counties for composite prepper suitability.
#90 of 102 in IL
Ranked #90 of 102 counties statewide for prepper suitability.
Dominant hazard: tornado
FEMA ranks tornado risk at 97/100 here — the leading natural threat.
Urban: 224/sqmi
Densely populated at 224 people per square mile.
Climate profile
Classified as humid with a 53.2°F annual mean and 38.8" of annual precipitation. USDA hardiness zone 7b.
Housing & taxes
Median home value $162,400.

Score Breakdown

Violence
56
percentile (lower = safer)
Disasters
92
percentile (lower = safer)
Density
83
percentile (lower = emptier)
Overall FEMA Risk
91.7
NRI composite (0-100)

Natural Hazard Profile (FEMA NRI)

Cold Wave 97
Drought 96
Earthquake 95
Hail 96
Hurricane 41
Heat Wave 96
Riverine Flood 91
Ice Storm 81
Landslide 63
Lightning 89
Strong Wind 86
Tornado 97
Wildfire 19
Winter Weather 91

Monthly Climate (1991–2020 normals)

Average temperature
JFMAMJ JASOND
Monthly precipitation (inches)
JFMAMJ JASOND
Summer high
86°F
Winter low
19.3°F
Heating degree days
5,398
Cooling degree days
1,119

Housing & Economy

Median home value
$162,400
Median HH income
$71,653
Price to income
2.3×
Property tax rate
2.01%
~$3,258/yr median

Community Profile

Median age
40.6
Homeownership
70.1%
Poverty rate
12.9%
Unemployment
5.2%

Connectivity

Broadband households
65.3%
No internet access
9.8%

Explore Sangamon 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.