Alachua County Disaster Risk
Alachua County, Florida
FEMA Risk Rating
Relatively Moderate
National Percentile
90th
of 3,144 counties
State Rank
#30
of 67 (1 = highest risk)
Flood Risk
89th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Moderate
Higher than 89% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Relatively High
Higher than 95% of US counties
Tornado
Tornado and severe thunderstorm risk
Moderate
Higher than 90% of US counties
Earthquake
Seismic activity and ground shaking risk
Relatively Low
Higher than 66% of US counties
Hurricane
Tropical cyclone and hurricane risk
Relatively High
Higher than 97% of US counties
Risk Overview
About Natural Disaster Risk in Alachua County, Florida
Alachua's composite risk sits above average
With a composite risk score of 90.33, Alachua County faces significantly higher natural disaster risk than the U.S. average of around 50. This "Relatively Moderate" rating reflects Florida's exposure to coastal and tropical hazards that most inland states don't encounter.
Moderate risk ranks mid-range for Florida
Alachua's score of 90.33 exceeds Florida's state average of 75.74, placing it in the upper half of the state's 67 counties. The county faces above-average exposure compared to most of its peers, though several coastal counties rank even higher.
Riskier than inland neighbors, safer than coast
Alachua's risk level (90.33) significantly exceeds neighboring Bradford County (36.86), reflecting its exposure to tropical systems. However, it ranks well below the extreme risks of nearby coastal regions like Brevard (98.41) and Broward (99.46) counties.
Hurricanes and wildfires dominate the threat
Hurricane risk scores highest at 96.70, followed closely by wildfire risk at 95.17—both among Florida's most significant hazards. Tornado risk (90.33) rounds out the trio, making severe weather preparedness essential for Alachua residents year-round.
Secure comprehensive coverage for all threats
Alachua residents should prioritize homeowners insurance that covers wind and flood damage, as hurricanes pose extreme risk (96.70). Consider supplemental wildfire coverage if your property is near forested areas, and verify your policy includes tornado-related damage.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in Alachua County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: Alachua County
Risk Verdict
FEMA's National Risk Index rates Alachua County at the 90th percentile nationally — above average and worth proactive preparation. Residents should prioritize a formal household emergency plan, including evacuation routes, insurance review, and a well-stocked emergency kit.
Hazard Breakdown
Hurricane risk is Alachua County's dominant natural hazard, ranked at the 97th percentile nationally under FEMA's National Risk Index. Wildfire ranks second at the 95th percentile nationally. Additional tracked hazards include tornado (90th percentile), flood (89th percentile), earthquake (66th percentile).
Preparedness Context
Hurricane exposure at the 97th percentile nationally makes Alachua County a county where pre-season preparedness — not storm-day preparation — determines outcomes. Alachua County evacuation decisions under a watch or warning benefit from prior planning, not routes improvised under time pressure. Alachua County's wildfire exposure at the 95th percentile nationally adds a hazard layer that can persist or intensify after hurricane-force winds have passed, particularly in low-lying inland areas. Alachua County residents benefit from registering with the county's special-needs evacuation registry if household members have mobility limitations, require electricity-dependent medical equipment, or cannot self-evacuate — registration in advance of storm season is required.
Regional Context
Alachua County is 14.6 composite risk points above the Florida average, indicating that residents face greater natural hazard exposure than most of their in-state neighbors.
Is your household prepared for Alachua County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in Alachua County, FL?
What types of natural hazards affect Alachua County?
How does Alachua County risk compare to the Florida average?
Is Alachua County at risk for hurricane?
How is natural disaster risk measured?
Why is Alachua 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.