Natural Disaster Risk — ZIP Code 20794
Jessup, Maryland
Risk Summary for ZIP 20794
ZIP 20794 scores 6.9/10 (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 20794, Maryland
Located along the mid-Atlantic coast, ZIP 20794 serves the Jessup community. The humid subtropical climate of this part of Maryland — bringing warm summers, mild winters, and coastal storm exposure — directly shapes the hazard exposure for properties in this postal area.
ZIP 20794's overall natural disaster risk is rated 6.9/10 (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 heat and wind.
Relative to other U.S. communities, ZIP 20794's natural disaster risk is well above the U.S. national average of 4.5/10, slightly above the 6.5/10 state average. The hazard distribution here is led by winter and heat, as measured by FEMA across Maryland. While city-specific sub-county variation exists, these scores represent the best available federal risk estimate.
With a high natural disaster risk rating, ZIP 20794 residents benefit from taking preparedness seriously. Reviewing insurance coverage for winter 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 20794: 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 20794
These city-level factors differentiate ZIP 20794 from other communities in Maryland County and provide geographic context for its hazard exposure.
Population
16,814
SuburbanGeographic Zone
Atlantic Coast
Hurricane, nor'easter & coastal flood risk
Climate Band
Moderate Continental
Latitude 39.2°
Flood Terrain
Minimal — county topography limits flood risk
Flood score: 1.0/10
Wildfire Exposure
Lower — moist climate limits wildfire frequency
Fire score: 2.6/10
Coordinates
39.1511° N, 76.7888° 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 20794
Last 12 months · Source: Open-Meteo archive
Notable Weather Days (last 12 months)
Nearby ZIP codes
Other cities in Maryland
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.