Van Zandt County Disaster Risk

Van Zandt County has a FEMA National Risk Index rating of Relatively Low, placing it in the 59th 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.

Van Zandt County is evaluated for five major natural hazard types: tornado (78th percentile), wildfire (69th percentile), hurricane (63th percentile), flooding (54th percentile), earthquake (45th percentile). The highest-risk hazard is tornado at the 78th 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.

Van Zandt County's composite risk percentile is 59th, compared to the Texas state average of 49th percentile. The state's overall risk rating is Relatively Low. This means Van Zandt County faces higher natural disaster risk than the typical county in Texas.

Yes, Van Zandt County's tornado risk is at the 78th percentile nationally. This places it in the top quartile for this hazard type. For flooding specifically, Van Zandt County is at the 54th 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.

Van Zandt County's composite risk score of 59th percentile is above the Texas state average of 49th percentile. This elevated risk is driven by tornado exposure (78th percentile), along with wildfire and hurricane and flooding risk. Geographic location, terrain, climate patterns, and proximity to flood zones or fault lines all influence a county's risk profile.