Gulf County, Florida Natural Disaster Risk
FEMA National Risk Index assessment · FL
LowComposite Risk Score
National percentile: 60th
Gulf County faces low composite natural disaster risk (NRI Risk Index score 59.5, 60th national percentile), driven primarily by hurricane and lightning exposure. Expected annual loss across all 18 hazard types is $17M.
Source: FEMA National Risk Index v1.20 · Updated December 2025
Risk Overview
Gulf County carries a low composite natural disaster risk, with a National Risk Index score of 59.5 out of 100 — placing it in the 60th national percentile and below the national average for natural-disaster risk. The score blends Expected Annual Loss, Social Vulnerability, and Community Resilience across all 18 FEMA hazard types.
The county's risk is driven primarily by hurricane (tropical cyclones bringing extreme wind, rain, and storm surge) at High risk — $12M in expected annual loss and about 0.26 events per year; lightning (electrical discharges from storms that ignite fires and cause casualties) at Medium risk — $501K in expected annual loss and about 87.10 events per year; and wildfire (uncontrolled fires that spread across wildland and into communities) at Low risk — $202K in expected annual loss and about 0.00 events per year. Across all hazards, FEMA estimates $17M in expected annual loss for a population of 14K.
Beyond physical exposure, Gulf County has a high social vulnerability rating (how susceptible the population is to harm) and a medium community resilience rating (its capacity to prepare for and recover from disasters). That combination — a more vulnerable population with limited resilience — can amplify the human cost of any given event.
The federal record bears this out: Gulf County has received 47 federal disaster declarations since 1975, including 26 for hurricane events and 7 for severe storm events. The most recent was Hurricane Helene (hurricane), declared in September 2024.
Among 67 Florida counties, Gulf County ranks #50 for overall natural disaster risk.
Top Hazards
All 18 Hazard Risks
| Hurricane | High | 0.26 / yr | $12M |
| Lightning | Medium | 87.10 / yr | $501K |
| Wildfire | Low | 0.00 / yr | $202K |
| Coastal Flood | Medium | 3.76 / yr | $517K |
| Heat Wave | Low | 7.00 / yr | $181K |
| Tornado | Low | 0.32 / yr | $650K |
| Cold Wave | Low | 1.44 / yr | $457K |
| Riverine Flood | Very Low | 0.46 / yr | $2M |
| Earthquake | Very Low | 0.00 / yr | $23K |
| Drought | Very Low | 11.42 / yr | $89 |
| Landslide | Very Low | 0.06 / yr | $34 |
| Strong Wind | Very Low | 0.79 / yr | $71K |
| Winter Weather | Very Low | 0.21 / yr | $4K |
| Hail | Very Low | 0.48 / yr | $5K |
| Avalanche | Very Low | 0.00 / yr | $0 |
| Ice Storm | Very Low | 0.00 / yr | $0 |
| Tsunami | Very Low | 0.00 / yr | $0 |
| Volcanic Activity | Very Low | 0.00 / yr | $0 |
Disaster History
Gulf County has received 47 federal disaster declarations since 1975, most recently Hurricane Helene in September 2024. Most frequent causes: Hurricane (26), Severe Storm (7), Tropical Storm (4).
| Declared | Type | Disaster |
|---|---|---|
| September 2024 | Hurricane | Hurricane Helene |
| September 2024 | Tropical Storm | Tropical Storm Helene |
| August 2024 | Tropical Storm | Hurricane Debby |
| August 2024 | Tropical Storm | Tropical Storm Debby |
| August 2023 | Hurricane | Hurricane Idalia |
| August 2023 | Tropical Storm | Tropical Storm Idalia |
| December 2022 | Hurricane | Hurricane Nicole |
| September 2022 | Hurricane | Hurricane Ian |
| September 2022 | Hurricane | Tropical Storm Ian |
| August 2021 | Hurricane | Tropical Storm Fred |
Showing the 10 most recent of 47 declarations.
Source: FEMA Disaster Declarations Summaries (OpenFEMA).
Frequently Asked Questions
What is the overall natural disaster risk for Gulf County?
Gulf County has a composite FEMA National Risk Index score of 59.5 out of 100, placing it in the Low category and the 60th national percentile. This combines Expected Annual Loss, Social Vulnerability, and Community Resilience across 18 hazard types.
What are the top natural hazards in Gulf County?
The three highest-rated hazards are Hurricane (High, $12M EAL), Lightning (Medium, $501K EAL), Wildfire (Low, $202K EAL). These account for most of the county's expected annual losses.
How does Gulf County compare to other Florida counties?
Gulf County ranks #50 of 67 Florida counties for overall natural disaster risk, with a low rating.
How many federally declared disasters has Gulf County had?
FEMA records 47 federal disaster declarations for Gulf County since 1975, most often 26 for hurricane events and 7 for severe storm events. The most recent was Hurricane Helene, declared in September 2024.
What does Expected Annual Loss (EAL) mean?
EAL is FEMA's estimate of average annual dollar losses from natural hazards, calculated from historical event data and exposure models. Gulf County's $17M EAL is a statistical average, not a guarantee for any specific year or address.