Natural Disaster Risk in Marshall County
Illinois
Risk Summary for Marshall County
Marshall County scores 4.9/10 (Moderate risk), near the U.S. average of 4.5. The leading hazard is Drought.
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: Marshall County, Illinois
Situated in the United States, Marshall 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.
Marshall County's overall natural disaster risk is rated 4.9/10 (Moderate) by FEMA's National Risk Index. Prolonged drought is the primary hazard risk, shaped by low annual rainfall, high evaporation rates, and increasing temperature trends that deepen and lengthen dry periods. Secondary hazards include wind and landslide.
Relative to other U.S. communities, Marshall County's natural disaster risk is near the U.S. national average of 4.5/10, slightly below the 5.8/10 state average. The hazard distribution here is led by drought and wind, as measured by FEMA across Marshall County. While city-specific sub-county variation exists, these scores represent the best available federal risk estimate.
With a moderate risk rating, Marshall 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 drought is recommended.
What this means for Marshall County: Drought preparedness
- Be aware that prolonged drought raises secondary risks including wildfire and foundation soil movement.
- Follow local water-use restrictions, which may be enacted during severe drought conditions.
- Adopt water-efficient landscaping and fixtures to reduce strain during extended dry periods.
Cities in Marshall County
ZIP codes in Marshall County
Data source: FEMA National Risk Index (NRI). Scores normalized to 1–10 across all US counties. For informational purposes only.