Perry County Disaster Risk

Perry County has a FEMA National Risk Index rating of Very Low, placing it in the 19th percentile nationally out of 3,144 counties. This composite score reflects the county's overall exposure to natural hazards including floods, wildfires, tornadoes, earthquakes, and hurricanes, weighted by expected annual loss and social vulnerability.

Perry County is evaluated for five major natural hazard types: hurricane (69th percentile), earthquake (61th percentile), tornado (54th percentile), wildfire (23th percentile), flooding (22th percentile). The highest-risk hazard is hurricane at the 69th percentile nationally. These scores are derived from FEMA's National Risk Index, which analyzes expected annual loss, social vulnerability, and community resilience for each hazard type.

Perry County's composite risk percentile is 19th, compared to the Alabama state average of 62th percentile. The state's overall risk rating is Relatively Low. This means Perry County faces lower natural disaster risk than the typical county in Alabama.

Yes, Perry County's hurricane risk is at the 69th percentile nationally. This is above the national median. For flooding specifically, Perry County is at the 22th percentile.

FEMA's National Risk Index (NRI) calculates risk scores for 18 natural hazard types across all U.S. counties and census tracts. The composite score combines Expected Annual Loss (estimated dollar losses from each hazard), Social Vulnerability (demographic factors affecting disaster impact), and Community Resilience (ability to recover). Percentile scores rank each county against all 3,144 U.S. counties, and risk ratings range from Very Low to Very High.

Perry County's composite risk score of 19th percentile is below the Alabama state average of 62th percentile, indicating relatively lower exposure to natural hazards. However, no county is completely risk-free. The primary hazard type is hurricane at the 69th percentile. Residents should still maintain emergency preparedness plans and appropriate insurance coverage.