Natural Disaster Risk in Tulsa County

Natural Hazard Profile: Tulsa County, Oklahoma

Tulsa County is located in the United States in Oklahoma, home to roughly 668,481 residents. The county experiences hot summers, variable winters, and exposure at the center of Tornado Alley, with a globally significant tornado season that peaks in spring 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.

FEMA rates Tulsa County's composite natural disaster risk at 8.1 out of 10 — very high risk. The threat of extreme heat dominates the local risk profile, with the area experiencing heat waves that drive heat-related illness and place significant demand on energy infrastructure. Residents should also account for ice storm and hail risk in their preparedness planning.

Tulsa County's risk score, considerably above the 6.4/10 state average and well above the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Tulsa County, the highest-scoring are heat, ice storm, and hail. These scores reflect county-level data and represent the baseline risk that all communities in the county share.

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