How much flood risk does Wayne County actually carry?
Wayne County lands at the 30.2th percentile of FEMA's National Risk Index for flooding, "Very Low" territory — among the lowest flood hazard in the country — with the hazard driven by inland rivers and flash flooding rather than the coast — FEMA's model puts a flood event here at about once every 3 years. County-wide, not parcel-specific: FEMA's real flood-zone map is queried live, never shipped as a download.
Who actually carries the flood insurance FEMA requires
Homes with a federally backed mortgage inside Wayne County's mapped high-risk flood zone (the Special Flood Hazard Area, or SFHA) are legally required to carry an NFIP flood policy. In practice, 19.7% of them do — 41 active policies against 208 structures FEMA counts in that zone, leaving a real compliance gap. Across all residential structures in Wayne County, not just the ones FEMA mandates, 0.5% carry an NFIP policy — most flood damage nationally happens outside the mapped high-risk zone, so that broader number matters too.
How Wayne County compares nationally
Wayne County sits at rank 2250 of 3144 counties on FEMA's flood hazard scale (1 is worst) and rank 1391 of 3144 by population (1 is biggest). Wayne County, Georgia covers 641.813 square miles and counts roughly 32,132 residents.
Checking a specific address in Wayne County
Across all of Wayne County's 12,136 residential structures, 62 carry an NFIP policy today — a county-wide count that still can't tell you one address's own mapped zone.
More on how this number was built
The methodology guide shows exactly which FEMA and Census tables feed Wayne County's numbers. The guide to what the Special Flood Hazard Area actually means explains why the mandatory-insurance rule exists and who it applies to.