Natural Disaster Risk — ZIP Code 57055

Natural Hazard Profile: ZIP 57055, South Dakota

Located in the interior eastern United States, ZIP 57055 serves the Renner community. The semi-arid continental climate of this part of South Dakota — bringing harsh winters, hot summers, and significant seasonal variation — directly shapes the hazard exposure for properties in this postal area.

ZIP 57055's overall natural disaster risk is rated 7.1/10 (High) by FEMA's National Risk Index. The area faces significant ice storm exposure, where the thermal profile of the atmosphere during winter storms frequently delivers freezing rain rather than snow. Secondary hazards include tornado and winter.

Relative to other U.S. communities, ZIP 57055's natural disaster risk is well above the U.S. national average of 4.5/10, considerably above the 4.9/10 state average. The hazard distribution here is led by ice storm and tornado, as measured by FEMA across South Dakota. While city-specific sub-county variation exists, these scores represent the best available federal risk estimate.

With a high natural disaster risk rating, ZIP 57055 residents benefit from taking preparedness seriously. Reviewing insurance coverage for ice storm and secondary hazards, registering for emergency alerts, and maintaining a household emergency kit are practical steps that can significantly reduce impact during a major event.