Natural Disaster Risk in Polk County

Natural Hazard Profile: Polk County, Nebraska

Polk County is located in the United States in Nebraska, home to roughly 5,214 residents. The county experiences hot summers, cold winters, and open-terrain wind exposure, with one of the most tornado-active spring seasons in the central US 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, Polk County carries an overall risk score of 4.9/10, placing it in the moderate 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 drought and wind.

Polk County's risk score, near the 4.8/10 state average and near the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Polk County, the highest-scoring are hail, drought, and wind. These scores reflect county-level data and represent the baseline risk that all communities in the county share.

With a moderate risk rating, Polk County residents are well-served by maintaining standard preparedness practices — an emergency supply kit, awareness of local hazard seasonality, and insurance that covers the top local risks. Periodic review of coverage for hail is recommended.