Natural Disaster Risk — ZIP Code 19801
Wilmington, Delaware
Risk Summary for ZIP 19801
ZIP 19801 scores 7.9/10 (High risk), above the U.S. average of 4.5. The leading hazard is Winter Weather.
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 19801, Delaware
Located along the mid-Atlantic coast, ZIP 19801 serves the Wilmington community. The humid subtropical climate of this part of Delaware — bringing moderately hot summers and mild winters with coastal storm exposure — directly shapes the hazard exposure for properties in this postal area.
ZIP 19801's overall natural disaster risk is rated 7.9/10 (High) by FEMA's National Risk Index. The area faces significant winter hazard exposure, with nor'easters, ice storms, or blizzards regularly challenging transportation networks and power infrastructure. Secondary hazards include coastal flood and heat.
Relative to other U.S. communities, ZIP 19801's natural disaster risk is well above the U.S. national average of 4.5/10, near the 7.7/10 state average. The hazard distribution here is led by winter and coastal flood, as measured by FEMA across Delaware. While city-specific sub-county variation exists, these scores represent the best available federal risk estimate.
ZIP 19801'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 ZIP 19801: Winter Weather preparedness
- Maintain an emergency kit in your vehicle and home for snow- or ice-related power outages.
- Clear roof snow loads when heavy to prevent structural strain and ice dams.
- Insulate pipes and keep a backup heat source to prevent freezing during extended cold.
Risk for the surrounding area
Local Factors for ZIP 19801
These city-level factors differentiate ZIP 19801 from other communities in Delaware County and provide geographic context for its hazard exposure.
Population
16,327
SuburbanGeographic Zone
Atlantic Coast
Hurricane, nor'easter & coastal flood risk
Climate Band
Moderate Continental
Latitude 39.7°
Flood Terrain
Minimal — county topography limits flood risk
Flood score: 1.0/10
Wildfire Exposure
Moderate — seasonal fire risk
Fire score: 6.5/10
Coordinates
39.7278° N, 75.5461° 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 19801
Last 12 months · Source: Open-Meteo archive
Notable Weather Days (last 12 months)
Nearby ZIP codes
Other cities in Delaware
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.