Natural Disaster Risk in Mantua

Natural Hazard Profile: Mantua, New Jersey

Mantua is a city of approximately 12,474 residents in Gloucester County, along the mid-Atlantic coast. The area experiences warm summers, cold winters, and significant coastal storm exposure, with nor'easters, coastal flooding, and tropical storm threats shaping the pattern of natural hazards that residents encounter. Understanding the local risk profile is essential for anyone living in, moving to, or owning property in Mantua.

FEMA rates Mantua's composite natural disaster risk at 7.7 out of 10 — high risk. The risk of coastal inundation tops the local hazard profile, with the area exposed to storm surge, tidal flooding, and wave action during major coastal storm events. Residents should also account for wind and winter risk in their preparedness planning.

Mantua's risk score, near the 7.4/10 state average and well above the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Gloucester County, the highest-scoring are coastal flood, wind, and winter. These scores reflect county-level data and represent the baseline risk that all communities in the county share.

With a high natural disaster risk rating, Mantua residents benefit from taking preparedness seriously. Reviewing insurance coverage for coastal flood 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.