Natural Disaster Risk in Allerton

Natural Hazard Profile: Allerton, Iowa

Allerton is a small community of about 722 in Wayne County, in the interior eastern United States. The area experiences cold winters, hot summers, and frequent severe weather, with a tornado-active spring season shaping the pattern of natural hazards that residents encounter. Understanding the local risk profile is essential for anyone living in, moving to, or owning property in Allerton.

According to FEMA's National Risk Index, Allerton carries an overall risk score of 5.0/10, placing it in the moderate category. Prolonged drought is the primary hazard risk, shaped by low annual rainfall, high evaporation rates, and increasing temperature trends that deepen and lengthen dry periods. The area also faces notable exposure to landslide and tornado.

Allerton's risk score, slightly below the 5.4/10 state average and near the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Wayne County, the highest-scoring are drought, landslide, and tornado. These scores reflect county-level data and represent the baseline risk that all communities in the county share.

Allerton'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 drought exposure is adequately protected is a worthwhile step for property owners.