Natural Disaster Risk in Tangipahoa County

Natural Hazard Profile: Tangipahoa County, Louisiana

Tangipahoa County, in the United States in Louisiana, is characterized by its humid subtropical climate — very hot summers, mild winters, and exceptionally high humidity. The county faces a lengthy hurricane and tropical storm season, and its FEMA risk assessment establishes the hazard baseline shared by all the towns and cities it contains.

Tangipahoa County's overall natural disaster risk is rated 7.5/10 (High) by FEMA's National Risk Index. Tropical cyclones are the dominant hazard, with the area facing threats from both direct landfalling hurricanes and the outer rain bands and storm surge of systems making landfall nearby. Secondary hazards include coastal flood and lightning.

Within Louisiana, Tangipahoa County's risk is, slightly above the 6.1/10 state average. Nationally, it ranks well above the U.S. national average of 4.5/10. FEMA's analysis of Tangipahoa County identifies hurricane as the foremost hazard, followed by coastal flood and lightning. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

Tangipahoa County's high risk designation reflects meaningful exposure to natural hazards. Residents should verify that their insurance covers the area's primary risks, prepare a family emergency plan, and stay informed about seasonal hazard peaks through local weather and emergency management services.