Natural Disaster Risk in Washington County
Iowa
Risk Summary for Washington County
Washington County scores 6.1/10 (High risk), above the U.S. average of 4.5. The leading hazard is Strong Wind.
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: Washington County, Iowa
Washington County is located in the United States in Iowa, home to roughly 22,565 residents. The county experiences cold winters, hot summers, and frequent severe weather, with a tornado-active spring season 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.
FEMA rates Washington County's composite natural disaster risk at 6.1 out of 10 — high risk. Strong wind is the primary natural hazard, with the area exposed to downburst winds from convective storms that can exceed 80 mph and cause hurricane-level localized damage. Residents should also account for hail and drought risk in their preparedness planning.
Washington County's risk score, slightly above the 5.4/10 state average and above the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Washington County, the highest-scoring are wind, hail, and drought. These scores reflect county-level data and represent the baseline risk that all communities in the county share.
With a high natural disaster risk rating, Washington County residents benefit from taking preparedness seriously. Reviewing insurance coverage for wind and secondary hazards, registering for emergency alerts, and maintaining a household emergency kit are practical steps that can significantly reduce impact during a major event.
What this means for Washington County: Strong Wind preparedness
- Inspect and reinforce roofing, siding, and garage doors, which are common failure points in high winds.
- Secure or store outdoor furniture and loose objects that can become projectiles.
- Confirm your policy covers wind damage and keep an inventory of property for claims.
Cities in Washington County
ZIP codes in Washington County
Data source: FEMA National Risk Index (NRI). Scores normalized to 1–10 across all US counties. For informational purposes only.