Natural Disaster Risk — ZIP Code 52340
Tiffin, Iowa
Risk Summary for ZIP 52340
ZIP 52340 scores 7.3/10 (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: ZIP 52340, Iowa
ZIP 52340 in Tiffin sits in the interior eastern United States. Its humid continental climate produces cold winters, hot summers, and frequent severe weather, and notably a tornado-active spring season. These conditions define the natural disaster environment for households across this ZIP code.
According to FEMA's National Risk Index, ZIP 52340 carries an overall risk score of 7.3/10, placing it in the high category. High-wind events from severe thunderstorms and derechos are the leading hazard, with damaging gusts capable of downing trees and causing widespread structural damage. The area also faces notable exposure to tornado and hail.
Within Iowa, ZIP 52340's risk is, considerably above the 5.4/10 state average. Nationally, it ranks well above the U.S. national average of 4.5/10. FEMA's analysis of Iowa identifies wind as the foremost hazard, followed by tornado and hail. These rankings reflect the relative frequency and severity of each hazard type in the local environment.
With a high natural disaster risk rating, ZIP 52340 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 ZIP 52340: Strong Wind preparedness
- Confirm your policy covers wind damage and keep an inventory of property for claims.
- 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.
Risk for the surrounding area
Local Factors for ZIP 52340
These city-level factors differentiate ZIP 52340 from other communities in Iowa County and provide geographic context for its hazard exposure.
Population
6,128
Small TownGeographic Zone
Inland
Reduced coastal hazard exposure
Climate Band
Moderate Continental
Latitude 41.7°
Flood Terrain
Minimal — county topography limits flood risk
Flood score: 1.0/10
Wildfire Exposure
Moderate — seasonal fire risk
Fire score: 6.9/10
Coordinates
41.7062° N, 91.6802° W
Population and coordinates from SimpleMaps US Cities data. Hazard scores from FEMA National Risk Index. Geographic classification derived from coordinates.
Recent Climate Data for ZIP 52340
Last 12 months · Source: Open-Meteo archive
Notable Weather Days (last 12 months)
Nearby ZIP codes
Other cities in Iowa
Data source: FEMA National Risk Index (NRI). County-level data applied to ZIP codes within each county. Scores are normalized to 1–10 across all US counties. This information is for general awareness only — consult official emergency management resources and a licensed insurer for property-specific advice.