Natural Disaster Risk in Bexar County

Natural Hazard Profile: Bexar County, Texas

Bexar County is located in the United States in Texas, home to roughly 2,007,298 residents. The county experiences an exceptionally varied climate from humid subtropical in the east to desert in the west, with overlapping tornado, hurricane, flood, and drought seasons shaping the natural hazards faced by its communities. FEMA assesses risk at this county level, providing the baseline for every city and ZIP code within its boundaries.

According to FEMA's National Risk Index, Bexar County carries an overall risk score of 8.0/10, placing it in the very high category. Hail is the primary natural disaster concern, with severe storms delivering baseball-sized or larger hailstones that cause significant insured losses each year. The area also faces notable exposure to tornado and heat.

Bexar County's risk score, considerably above the 5.6/10 state average and well above the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Bexar County, the highest-scoring are hail, tornado, and heat. These scores reflect county-level data and represent the baseline risk that all communities in the county share.

The very high risk environment in Bexar County warrants proactive steps beyond standard preparedness. Review property insurance annually to ensure it covers the area's primary hazards, including hail. Establish a household emergency plan and keep supplies stocked, as the region's risk profile may require rapid response.