Renville County Disaster Risk

Renville County has a FEMA National Risk Index rating of Very Low, placing it in the 38th percentile nationally out of 3,144 counties. This composite score reflects the county's overall exposure to natural hazards including floods, wildfires, tornadoes, earthquakes, and hurricanes, weighted by expected annual loss and social vulnerability.

Renville County is evaluated for five major natural hazard types: tornado (52th percentile), flooding (39th percentile), wildfire (15th percentile), earthquake (14th percentile). The highest-risk hazard is tornado at the 52th percentile nationally. These scores are derived from FEMA's National Risk Index, which analyzes expected annual loss, social vulnerability, and community resilience for each hazard type.

Renville County's composite risk percentile is 38th, compared to the Minnesota state average of 42th percentile. The state's overall risk rating is Very Low. This means Renville County faces lower natural disaster risk than the typical county in Minnesota.

Yes, Renville County's tornado risk is at the 52th percentile nationally. This is above the national median. For flooding specifically, Renville County is at the 39th percentile.

FEMA's National Risk Index (NRI) calculates risk scores for 18 natural hazard types across all U.S. counties and census tracts. The composite score combines Expected Annual Loss (estimated dollar losses from each hazard), Social Vulnerability (demographic factors affecting disaster impact), and Community Resilience (ability to recover). Percentile scores rank each county against all 3,144 U.S. counties, and risk ratings range from Very Low to Very High.

Renville County's composite risk score of 38th percentile is below the Minnesota state average of 42th percentile, indicating relatively lower exposure to natural hazards. However, no county is completely risk-free. The primary hazard type is tornado at the 52th percentile. Residents should still maintain emergency preparedness plans and appropriate insurance coverage.