New Hanover County Disaster Risk
New Hanover County, North Carolina
FEMA Risk Rating
Relatively High
National Percentile
96th
of 3,144 counties
State Rank
#2
of 100 (1 = highest risk)
Flood Risk
90th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Moderate
Higher than 90% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Moderate
Higher than 83% of US counties
Tornado
Tornado and severe thunderstorm risk
Moderate
Higher than 90% of US counties
Earthquake
Seismic activity and ground shaking risk
Moderate
Higher than 81% of US counties
Hurricane
Tropical cyclone and hurricane risk
Relatively High
Higher than 99% of US counties
Risk Overview
About Natural Disaster Risk in New Hanover County, North Carolina
New Hanover's disaster risk ranks high nationally
With a composite risk score of 96.12, New Hanover County faces significantly elevated natural disaster risk compared to the nation's average. This 'Relatively High' rating reflects exposure to multiple hazard types that threaten homes, businesses, and infrastructure across the county.
Top-tier risk in North Carolina
New Hanover's score of 96.12 towers above North Carolina's state average of 66.72, placing it among the highest-risk counties in the state. Coastal location and low elevation expose the county to hazards that most inland North Carolina communities rarely face.
Riskier than nearby Pender and Onslow
New Hanover (96.12) carries slightly more total risk than neighboring Onslow County (94.97) and Pender County (86.93), though all three coastal counties share similar hurricane and flood vulnerabilities. These three form a high-risk coastal corridor where storm surge and flooding pose persistent threats.
Hurricanes and tornadoes pose greatest threats
New Hanover's hurricane risk score of 99.12 is among the highest possible, with tropical storms regularly bringing dangerous winds and storm surge to the coast. Tornado risk of 90.36 and flood risk of 89.89 add additional layers of hazard that can strike with little warning.
Comprehensive coverage is essential
Standard homeowners insurance typically excludes flood and wind damage; New Hanover residents should secure standalone flood insurance and verify hurricane deductibles (often 5–10% of home value) with their insurer. Consider reinforcing doors, windows, and roof attachments to withstand high winds while keeping emergency supplies accessible.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in New Hanover County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: New Hanover County
Risk Verdict
At the 96th percentile nationally, New Hanover County is among the more hazard-exposed counties in the United States. Proactive preparedness — not reactive response — is key to managing life in one of the country's higher-risk counties; New Hanover County residents should plan accordingly.
Hazard Breakdown
Hurricane risk is New Hanover County's dominant natural hazard, ranked at the 99th percentile nationally under FEMA's National Risk Index. Tornado ranks second at the 90th percentile nationally. Additional tracked hazards include flood (90th percentile), wildfire (83th percentile), earthquake (81th percentile).
Preparedness Context
At the 99th percentile nationally for hurricane exposure, New Hanover County households benefit from reviewing both homeowners and flood insurance coverage before storm season begins — standard policies often exclude storm surge, which is the leading cause of hurricane fatalities. New Hanover County's tornado exposure at the 90th percentile nationally adds a hazard layer that can persist or intensify after hurricane-force winds have passed, particularly in low-lying inland areas. Hurricane-force winds cause direct property damage, but storm surge causes the majority of hurricane-related deaths. New Hanover County households near tidal water or low-elevation areas should verify whether they are in a storm surge risk zone.
Regional Context
At 29.4 points above the North Carolina state average, New Hanover County carries meaningfully higher natural disaster exposure than a typical North Carolina county.
Is your household prepared for New Hanover County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in New Hanover County, NC?
What types of natural hazards affect New Hanover County?
How does New Hanover County risk compare to the North Carolina average?
Is New Hanover County at risk for hurricane?
How is natural disaster risk measured?
Why is New Hanover County higher risk than average?
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.