Natural Disaster Risk — ZIP Code 57460

Natural Hazard Profile: ZIP 57460, South Dakota

Located in the northern tier of the continental United States, ZIP 57460 serves the Mansfield 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 57460's overall natural disaster risk is rated 6.1/10 (High) by FEMA's National Risk Index. The area faces significant winter hazard exposure, with nor'easters, ice storms, or blizzards regularly challenging transportation networks and power infrastructure. Secondary hazards include cold wave and hail.

Relative to other U.S. communities, ZIP 57460's natural disaster risk is above the U.S. national average of 4.5/10, slightly above the 4.9/10 state average. The hazard distribution here is led by winter and cold wave, 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 57460 residents benefit from taking preparedness seriously. Reviewing insurance coverage for winter 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.