Natural Disaster Risk in Trujillo Alto County

Natural Hazard Profile: Trujillo Alto County, PR

Trujillo Alto County is located in the United States in PR, home to roughly 67,706 residents. The county experiences a temperate continental climate with four seasons, with seasonal severe weather 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, Trujillo Alto County carries an overall risk score of 2.2/10, placing it in the low category. Coastal tsunami exposure is the dominant hazard concern, with the regional tectonic environment capable of generating both local and distant-source tsunami waves. The area also faces notable exposure to volcano and coastal flood.

Trujillo Alto County's risk score and well below the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Trujillo Alto County, the highest-scoring are tsunami, volcano, and coastal flood. These scores reflect county-level data and represent the baseline risk that all communities in the county share.

Trujillo Alto County carries a below-average natural disaster risk, reflecting fewer and less severe hazard exposures than typical U.S. communities. Even so, the area's primary risk — tsunami — warrants awareness and appropriate insurance coverage, as lower risk does not mean zero risk.