Natural Disaster Risk in North Stonington
Connecticut
Risk Summary for North Stonington
North Stonington scores 6.7/10 (High risk), above the U.S. average of 4.5. The leading hazard is Coastal Flooding.
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: North Stonington, Connecticut
North Stonington is a town of roughly 5,160 residents in Southeastern Connecticut County, along the northeastern Atlantic Seaboard. The area experiences cold winters, warm summers, and four well-defined seasons, with nor'easter storms and coastal flooding in winter shaping the pattern of natural hazards that residents encounter. Understanding the local risk profile is essential for anyone living in, moving to, or owning property in North Stonington.
According to FEMA's National Risk Index, North Stonington carries an overall risk score of 6.7/10, placing it in the high category. Coastal flood risk defines the local natural hazard environment, with sea-level rise trends gradually increasing the frequency of tidal flooding events alongside storm surge threats. The area also faces notable exposure to hurricane and earthquake.
North Stonington's risk score, near the 6.8/10 state average and well above the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Southeastern Connecticut County, the highest-scoring are coastal flood, hurricane, and earthquake. These scores reflect county-level data and represent the baseline risk that all communities in the county share.
North Stonington'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 North Stonington: Coastal Flooding preparedness
- Coastal flood and storm-surge damage requires separate flood insurance, not standard homeowners coverage.
- Know your evacuation zone and monitor tidal and surge forecasts during coastal storms.
- Elevate utilities and consider flood-resistant construction in low-lying shoreline areas.
Local Factors for North Stonington
These city-level factors differentiate North Stonington from other communities in Southeastern Connecticut County and provide geographic context for its hazard exposure.
Population
5,160
Small TownGeographic Zone
Atlantic Coast
Hurricane, nor'easter & coastal flood risk
Climate Band
Moderate Continental
Latitude 41.5°
Flood Terrain
Minimal — county topography limits flood risk
Flood score: 1.0/10
Wildfire Exposure
Lower — moist climate limits wildfire frequency
Fire score: 4.7/10
Coordinates
41.4697° N, 71.8755° W
Southeastern Connecticut County
Population and coordinates from SimpleMaps US Cities data. Hazard scores from FEMA National Risk Index. Geographic classification derived from coordinates.
Recent Climate Data for North Stonington
Last 12 months · Source: Open-Meteo archive
Notable Weather Days (last 12 months)
ZIP Codes in North Stonington
Other cities in Connecticut
Data source: FEMA National Risk Index (NRI). Scores normalized to 1–10 across all US counties. City scores inherit county-level FEMA data. For informational purposes only.