Alamance County Disaster Risk
Alamance County, North Carolina
FEMA Risk Rating
Relatively Low
National Percentile
77th
of 3,144 counties
State Rank
#39
of 100 (1 = highest risk)
Flood Risk
84th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Moderate
Higher than 84% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Very Low
Higher than 31% of US counties
Tornado
Tornado and severe thunderstorm risk
Moderate
Higher than 82% of US counties
Earthquake
Seismic activity and ground shaking risk
Relatively Low
Higher than 73% of US counties
Hurricane
Tropical cyclone and hurricane risk
Moderate
Higher than 82% of US counties
Risk Overview
About Natural Disaster Risk in Alamance County, North Carolina
Alamance's risk ranks above national average
Alamance County scores 77.07 on the composite risk index, placing it well above the typical U.S. county baseline. This "Relatively Low" rating reflects meaningful exposure to multiple hazard types, particularly flooding, tornadoes, and hurricanes.
Above average risk for North Carolina
At 77.07, Alamance's composite risk score exceeds North Carolina's state average of 66.72, positioning it among the riskier counties in the state. The county faces notably elevated tornado and flood hazards compared to many of its neighbors.
Riskier than nearby Guilford and Randolph
Alamance County's 77.07 score outpaces its neighboring counties in the Piedmont region. Alexander County to the west scores just 45.80, making Alamance considerably more hazard-exposed than its immediate geography would suggest.
Flooding and tornadoes drive your risk profile
Flood risk reaches 83.91 in Alamance, making it one of the county's most pressing natural disaster concerns. Tornado risk ranks nearly as high at 82.28, while hurricane exposure reaches 81.85—creating a triple threat during severe weather season.
Comprehensive coverage essential for Alamance
With flood risk at 83.91, standard homeowners insurance won't protect your property—separate flood insurance through the National Flood Insurance Program is critical. Consider reinforcing your roof and windows against high winds, and maintain an emergency kit updated annually.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in Alamance County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: Alamance County
Risk Verdict
Alamance County sits below the national average for natural disaster exposure, ranking at the 77th percentile across all U.S. counties. Alamance County's elevated composite score reflects cumulative multi-hazard exposure; households should prepare for the county's two or three primary hazard types.
Hazard Breakdown
Flood risk is Alamance County's dominant natural hazard, ranked at the 84th percentile nationally under FEMA's National Risk Index. Tornado ranks second at the 82th percentile nationally. Additional tracked hazards include hurricane (82th percentile), earthquake (73th percentile), wildfire (31th percentile).
Preparedness Context
With flood ranked as the primary hazard at the 84th percentile nationally, Alamance County households should build a go-bag that includes important documents, medications, and supplies to sustain the family for at least three days if evacuation is needed. Secondary tornado exposure at the 82th percentile adds a second preparedness layer; households should review coverage options and alert sign-up for both hazard types. A waterproof container for documents (insurance policies, ID, prescriptions) and a clear household communication plan for when phone networks are congested are the two highest-value low-cost preparedness steps for Alamance County households.
Regional Context
A composite score 10.3 points above the North Carolina state average puts Alamance County in a higher-risk category than most counties in the state.
Is your household prepared for Alamance County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in Alamance County, NC?
What types of natural hazards affect Alamance County?
How does Alamance County risk compare to the North Carolina average?
Is Alamance County at risk for flooding?
How is natural disaster risk measured?
Why is Alamance 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.