Jefferson County Disaster Risk
Jefferson County, Georgia
FEMA Risk Rating
Very Low
National Percentile
26th
of 3,144 counties
State Rank
#95
of 159 (1 = highest risk)
Flood Risk
24th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Very Low
Higher than 24% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Relatively Low
Higher than 51% of US counties
Tornado
Tornado and severe thunderstorm risk
Relatively Low
Higher than 47% 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 Low
Higher than 76% of US counties
Risk Overview
About Natural Disaster Risk in Jefferson County, Georgia
Jefferson County's Risk: Well Below National Average
Jefferson County scores 25.83 on the composite risk scale, placing it in the Very Low category and significantly below Georgia's state average of 39.49. This means residents face substantially lower disaster risk compared to typical American counties, though preparation remains important for the hazards that do exist.
Among Georgia's Safest Counties
Jefferson County ranks favorably within Georgia, with a composite risk score nearly 35% below the state average. The county's Very Low rating reflects lower exposure to most major hazards compared to its peers across the state.
Safer Than Most Central Georgia Peers
Jefferson County's score of 25.83 compares favorably to nearby Johnson County (9.26) and Jones County (16.38), though it faces slightly elevated wildfire and earthquake risks relative to the safest neighboring counties. The variation shows that even within the same region, disaster preparedness needs differ.
Wildfire and Earthquake Top Concerns Here
Wildfire risk scores 51.49 and earthquake risk reaches 65.78 in Jefferson County—well above flood and tornado risks. While absolute risk remains low compared to national standards, these two hazards warrant attention in your preparedness planning.
Ensure Coverage for Earthquake Risk
Standard homeowners insurance typically excludes earthquake damage, yet Jefferson County's earthquake score of 65.78 suggests supplemental earthquake coverage deserves consideration. Combine earthquake insurance with wildfire preparedness—including defensible space around your home—to address your county's primary natural disaster vulnerabilities.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in Jefferson County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: Jefferson County
Risk Verdict
Jefferson County's overall natural disaster score at the 26th percentile puts it well below the national median for hazard exposure. Residents of Jefferson County can use the 26th percentile ranking as a baseline, while recognizing that individual properties may still lie in specific hazard zones that differ from the county average.
Hazard Breakdown
Hurricane risk is Jefferson County's dominant natural hazard, ranked at the 76th percentile nationally under FEMA's National Risk Index. Earthquake ranks second at the 66th percentile nationally. Additional tracked hazards include wildfire (51th percentile), tornado (47th percentile), flood (24th percentile).
Preparedness Context
Hurricane exposure at the 76th percentile nationally makes Jefferson County a county where pre-season preparedness — not storm-day preparation — determines outcomes. Jefferson County evacuation decisions under a watch or warning benefit from prior planning, not routes improvised under time pressure. Earthquake at the 66th percentile nationally is Jefferson County's secondary hazard, often intensified by the same weather systems that produce hurricane conditions. Jefferson 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
Jefferson County's composite risk score sits 13.7 points below the Georgia county average, reflecting a more favorable hazard environment than the state typical.
Is your household prepared for Jefferson County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in Jefferson County, GA?
What types of natural hazards affect Jefferson County?
How does Jefferson County risk compare to the Georgia average?
Is Jefferson County at risk for hurricane?
How is natural disaster risk measured?
Is Jefferson County a safe place to live?
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.