Natural Disaster Risk in Southeastern Connecticut County
Connecticut
Risk Summary for Southeastern Connecticut County
Southeastern Connecticut County 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: Southeastern Connecticut County, Connecticut
Southeastern Connecticut County is located in the United States in Connecticut, home to roughly 280,316 residents. The county experiences cold winters, warm summers, and four well-defined seasons, with nor'easter storms and coastal flooding in winter 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.
According to FEMA's National Risk Index, Southeastern Connecticut County 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.
Southeastern Connecticut County'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.
With a high natural disaster risk rating, Southeastern Connecticut County residents benefit from taking preparedness seriously. Reviewing insurance coverage for coastal flood 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 Southeastern Connecticut County: 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.
Cities in Southeastern Connecticut County
ZIP codes in Southeastern Connecticut County
Data source: FEMA National Risk Index (NRI). Scores normalized to 1–10 across all US counties. For informational purposes only.