Branch County Disaster Risk

Branch County has a FEMA National Risk Index rating of Relatively Low, placing it in the 52th 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.

Branch County is evaluated for five major natural hazard types: tornado (74th percentile), flooding (61th percentile), earthquake (55th percentile), hurricane (35th percentile), wildfire (15th percentile). The highest-risk hazard is tornado at the 74th 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.

Branch County's composite risk percentile is 52th, compared to the Michigan state average of 50th percentile. The state's overall risk rating is Relatively Low. This means Branch County faces higher natural disaster risk than the typical county in Michigan.

Yes, Branch County's tornado risk is at the 74th percentile nationally. This is above the national median. For flooding specifically, Branch County is at the 61th 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.

Branch County's composite risk score of 52th percentile is above the Michigan state average of 50th percentile. This elevated risk is driven by tornado exposure (74th percentile), along with flooding and earthquake risk. Geographic location, terrain, climate patterns, and proximity to flood zones or fault lines all influence a county's risk profile.