Calcasieu Parish Disaster Risk

Calcasieu Parish has a FEMA National Risk Index rating of Relatively High, placing it in the 96th 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.

Calcasieu Parish is evaluated for five major natural hazard types: hurricane (98th percentile), tornado (96th percentile), flooding (94th percentile), wildfire (91th percentile), earthquake (65th percentile). The highest-risk hazard is hurricane at the 98th 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.

Calcasieu Parish's composite risk percentile is 96th, compared to the Louisiana state average of 62th percentile. The state's overall risk rating is Relatively Low. This means Calcasieu Parish faces higher natural disaster risk than the typical county in Louisiana.

Yes, Calcasieu Parish's hurricane risk is at the 98th percentile nationally. This places it in the top quartile for this hazard type. For flooding specifically, Calcasieu Parish is at the 94th 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.

Calcasieu Parish's composite risk score of 96th percentile is above the Louisiana state average of 62th percentile. This elevated risk is driven by hurricane exposure (98th percentile), along with tornado and flooding and wildfire and earthquake risk. Geographic location, terrain, climate patterns, and proximity to flood zones or fault lines all influence a county's risk profile.