riskbycounty
FEMA National Risk Index

Greater Bridgeport Planning Region Disaster Risk

Greater Bridgeport Planning Region, Connecticut

FEMA Risk Rating

Relatively Moderate

National Percentile

92th

of 3,144 counties

State Rank

#5

of 9 (1 = highest risk)

Flood Risk

95th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Relatively High

Higher than 95% of US counties

Wildfire

Wildland and wildland-urban interface fire risk

Very Low

Higher than 24% of US counties

Tornado

Tornado and severe thunderstorm risk

Very Low

Higher than 42% of US counties

Earthquake

Seismic activity and ground shaking risk

Moderate

Higher than 86% of US counties

Hurricane

Tropical cyclone and hurricane risk

Relatively High

Higher than 95% of US counties

Risk Advisory: Greater Bridgeport Planning Region

Risk Verdict

Greater Bridgeport Planning Region has a relatively moderate overall disaster risk profile, scoring in the 92th percentile nationally. While not in the highest tier, this county faces meaningful hazard exposure. Residents are encouraged to understand their specific risks and maintain emergency supplies.

Hazard Breakdown

Hurricane risk is the dominant hazard for Greater Bridgeport Planning Region, scoring in the 95th percentile nationally. It is followed by flood risk at the 95th percentile. Additional hazards include earthquake (86th), tornado (42th), wildfire (24th).

Preparedness Context

With hurricane risk as the top concern, Greater Bridgeport Planning Region residents should know your evacuation route, stockpile supplies for at least 72 hours, and review your homeowners and flood insurance policies annually. Secondary risks such as flood also warrant attention in household and community preparedness planning. FEMA recommends all households maintain at least 72 hours of food, water, and medication supplies regardless of specific hazard exposure.

Regional Context

Greater Bridgeport Planning Region has a disaster risk profile close to the average county in Connecticut. Its composite risk score is within 4.1 points of the state average, meaning its overall hazard exposure is broadly representative of Connecticut as a whole.

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Frequently Asked Questions

What is the natural disaster risk in Greater Bridgeport Planning Region, CT?
Greater Bridgeport Planning Region has a FEMA National Risk Index rating of Relatively Moderate, placing it in the 92th percentile nationally out of 3,144 counties. This composite score reflects the county's overall exposure to natural hazards including floods, wildfires, tornadoes, earthquakes, and hurricanes, weighted by expected annual loss and social vulnerability.
What types of natural hazards affect Greater Bridgeport Planning Region?
Greater Bridgeport Planning Region is evaluated for five major natural hazard types: hurricane (95th percentile), flooding (95th percentile), earthquake (86th percentile), tornado (42th percentile), wildfire (24th percentile). The highest-risk hazard is hurricane at the 95th percentile nationally. These scores are derived from FEMA's National Risk Index, which analyzes expected annual loss, social vulnerability, and community resilience for each hazard type.
How does Greater Bridgeport Planning Region risk compare to the Connecticut average?
Greater Bridgeport Planning Region's composite risk percentile is 92th, compared to the Connecticut state average of 88th percentile. The state's overall risk rating is Relatively Moderate. This means Greater Bridgeport Planning Region faces higher natural disaster risk than the typical county in Connecticut.
Is Greater Bridgeport Planning Region at risk for hurricane?
Yes, Greater Bridgeport Planning Region's hurricane risk is at the 95th percentile nationally. This places it in the top quartile for this hazard type. For flooding specifically, Greater Bridgeport Planning Region is at the 95th percentile.
How is natural disaster risk measured?
FEMA's National Risk Index (NRI) calculates risk scores for 18 natural hazard types across all U.S. counties and census tracts. The composite score combines Expected Annual Loss (estimated dollar losses from each hazard), Social Vulnerability (demographic factors affecting disaster impact), and Community Resilience (ability to recover). Percentile scores rank each county against all 3,144 U.S. counties, and risk ratings range from Very Low to Very High.
Why is Greater Bridgeport Planning Region higher risk than average?
Greater Bridgeport Planning Region's composite risk score of 92th percentile is above the Connecticut state average of 88th percentile. This elevated risk is driven by hurricane exposure (95th percentile), along with flooding and earthquake risk. Geographic location, terrain, climate patterns, and proximity to flood zones or fault lines all influence a county's risk profile.

Counties with Similar Risk

Naugatuck Valley Planning Region

Connecticut

+1.4

Relatively Moderate

93th percentile

Southeastern Connecticut Planning Region

Connecticut

-3.1

Relatively Moderate

89th percentile

South Central Connecticut Planning Region

Connecticut

+3.4

Relatively High

95th percentile

By Logan Johnson, Founder & Data EditorUpdated Reviewed by Logan Johnson, Founder & Data Editor

Data Source

Risk data sourced from the FEMA National Risk Index (NRI). Risk scores are relative rankings (0–100) across all US counties — not absolute risk measures. Higher scores indicate higher relative risk compared to other counties.

Disclaimer: This data is informational only. It is not financial, insurance, or legal advice. Always consult a qualified professional before making insurance or real estate decisions.

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