Natural Disaster Risk in Greene County
Iowa
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 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: Greene County, Iowa
Situated in the United States, Greene County in Iowa experiences a humid continental climate marked by cold winters, hot summers, and frequent severe weather. A tornado-active spring season is a defining feature of the regional hazard profile that affects residents and property owners countywide.
Greene 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 cold wave and tornado.
Relative to other U.S. communities, Greene County's natural disaster risk is near the U.S. national average of 4.5/10, slightly below the 5.4/10 state average. The hazard distribution here is led by drought and cold wave, as measured by FEMA across Greene County. While city-specific sub-county variation exists, these scores represent the best available federal risk estimate.
Greene County's moderate risk profile means that while catastrophic events are less frequent, they do occur. Standard homeowners insurance typically covers many common hazards here, but confirming that drought exposure is adequately protected is a worthwhile step for property owners.
What this means for Greene 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 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.