Natural Disaster Risk in Graham County

Natural Hazard Profile: Graham County, Arizona

Graham County is located in the United States in Arizona, home to roughly 38,453 residents. The county experiences intense summer heat and very low annual precipitation, with a summer monsoon season bringing flash flood risk 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, Graham County carries an overall risk score of 5.6/10, placing it in the moderate category. Heat wave risk stands out as the primary natural hazard here, with above-average summer temperatures amplified by urban heat island effects in developed areas. The area also faces notable exposure to wildfire and lightning.

Graham County's risk score, slightly below the 6.1/10 state average and above the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Graham County, the highest-scoring are heat, wildfire, and lightning. These scores reflect county-level data and represent the baseline risk that all communities in the county share.

Graham County's moderate risk profile means that while catastrophic events are less frequent, they do occur. Standard homeowners insurance typically covers many common hazards here, but confirming that heat exposure is adequately protected is a worthwhile step for property owners.