Natural Disaster Risk in Perry County
Illinois
Risk Summary for Perry County
Perry County scores 6.3/10 (High risk), above the U.S. average of 4.5. The leading hazard is Earthquake.
Top Hazards
All 18 Hazard Scores
How it compares
Live Conditions
🏠 What this means for insurance
Above-average risk — check your policy limits
Standard homeowners insurance may not fully cover all hazards rated highly in this area. Verify that your policy includes adequate coverage for the top local hazards, and ask your insurer about specific endorsements or separate policies (e.g., flood, earthquake).
This is general information only. Consult a licensed insurance professional for advice specific to your property.
Natural Hazard Profile: Perry County, Illinois
Situated in the United States, Perry County in Illinois experiences a humid continental climate marked by bitterly cold winters and hot, humid summers. A severe thunderstorm and tornado season each spring is a defining feature of the regional hazard profile that affects residents and property owners countywide.
FEMA rates Perry County's composite natural disaster risk at 6.3 out of 10 — high risk. Seismic activity is the dominant hazard, with the community situated in or near an active tectonic zone capable of producing damaging ground shaking. Residents should also account for cold wave and wind risk in their preparedness planning.
Relative to other U.S. communities, Perry County's natural disaster risk is above the U.S. national average of 4.5/10, slightly above the 5.8/10 state average. The hazard distribution here is led by earthquake and cold wave, as measured by FEMA across Perry County. While city-specific sub-county variation exists, these scores represent the best available federal risk estimate.
Perry County's high risk designation reflects meaningful exposure to natural hazards. Residents should verify that their insurance covers the area's primary risks, prepare a family emergency plan, and stay informed about seasonal hazard peaks through local weather and emergency management services.
What this means for Perry County: Earthquake preparedness
- Secure heavy furniture, water heaters, and shelving to wall studs to reduce injury and damage during shaking.
- Identify "drop, cover, and hold on" spots in each room and keep an emergency kit with water for at least 72 hours.
- Standard homeowners insurance excludes earthquake damage — a separate earthquake policy or endorsement is needed.
Cities in Perry County
ZIP codes in Perry County
Data source: FEMA National Risk Index (NRI). Scores normalized to 1–10 across all US counties. For informational purposes only.