Natural Disaster Risk in Marianna

Natural Hazard Profile: Marianna, Florida

Located in the Deep South in Jackson County, Marianna is a city of approximately 10,910 residents. The tropical climate that characterizes this part of Florida — marked by warm temperatures year-round and high humidity — directly influences the types and severity of natural hazards present, making Marianna a community where hazard awareness has real practical value.

Marianna's overall natural disaster risk is rated 5.8/10 (Moderate) by FEMA's National Risk Index. Hurricane risk defines the natural hazard environment here, requiring residents to maintain seasonal preparedness plans and insurance coverage for wind and flood damage. Secondary hazards include lightning and drought.

Relative to other U.S. communities, Marianna's natural disaster risk is above the U.S. national average of 4.5/10, near the 5.7/10 state average. The hazard distribution here is led by hurricane and lightning, as measured by FEMA across Jackson County. While city-specific sub-county variation exists, these scores represent the best available federal risk estimate.

With a moderate risk rating, Marianna residents are well-served by maintaining standard preparedness practices — an emergency supply kit, awareness of local hazard seasonality, and insurance that covers the top local risks. Periodic review of coverage for hurricane is recommended.