Natural Disaster Risk in Greene County
Illinois
Risk Summary for Greene County
Greene County scores 4.9/10 (Moderate risk), near the U.S. average of 4.5. The leading hazard is Landslide.
Top Hazards
All 18 Hazard Scores
How it compares
Live Conditions
🏠 What this means for insurance
Average risk — standard coverage usually sufficient
This area carries average natural disaster risk. A standard homeowners or renters policy should cover common events, but review the exclusions for floods and earthquakes, which are almost never included by default.
This is general information only. Consult a licensed insurance professional for advice specific to your property.
Natural Hazard Profile: Greene County, Illinois
Greene County is located in the United States in Illinois, home to roughly 11,985 residents. The county experiences bitterly cold winters and hot, humid summers, with a severe thunderstorm and tornado season each spring shaping the natural hazards faced by its communities. FEMA assesses risk at this county level, providing the baseline for every city and ZIP code within its boundaries.
According to FEMA's National Risk Index, Greene County carries an overall risk score of 4.9/10, placing it in the moderate category. Slope instability and debris flows are the primary natural hazard, driven by a combination of local geology, precipitation intensity, and terrain that creates susceptibility to failure. The area also faces notable exposure to drought and heat.
Greene County's risk score, slightly below the 5.8/10 state average and near the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Greene County, the highest-scoring are landslide, drought, and heat. These scores reflect county-level data and represent the baseline risk that all communities in the county share.
With a moderate risk rating, Greene County residents are well-served by maintaining standard preparedness practices — an emergency supply kit, awareness of local hazard seasonality, and insurance that covers the top local risks. Periodic review of coverage for landslide is recommended.
What this means for Greene County: Landslide preparedness
- Watch for warning signs such as new cracks, tilting trees, or changes in water drainage on slopes.
- Standard insurance generally excludes landslide and earth-movement damage — ask about specialized coverage.
- Have an evacuation plan ready during periods of intense or prolonged rainfall.
Cities in Greene County
ZIP codes in Greene County
Data source: FEMA National Risk Index (NRI). Scores normalized to 1–10 across all US counties. For informational purposes only.