Walton County, GA: flood risk, in FEMA's own numbers
On FEMA's National Risk Index, Walton County scores at the 65.2th percentile for flood hazard, rated "Relatively Low" — below the national norm for flood hazard. The hazard here is driven by inland rivers and flash flooding rather than the coast — FEMA's model puts a flood event here at about once every 2 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 Walton 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, 5.2% of them do — 24 active policies against 466 structures FEMA counts in that zone, leaving a real compliance gap. Looking beyond the mandated zone, 0.2% of all residential structures in Walton County carry flood coverage voluntarily or otherwise — relevant because most NFIP claims nationally come from outside the mapped SFHA.
Walton County against the rest of the country
Among the 3144 US counties FEMA scores for flood hazard, Walton County ranks 1142 — 1 being the highest hazard nationally — and 576 by population among all 3144 counties covered here, where 1 is the largest. About 109,792 people live in Walton County, Georgia, spread over 326.82 square miles.
Checking a specific address in Walton County
75 of Walton County's 32,466 residential structures carry flood coverage of some kind, per FEMA's latest count — useful context, not a substitute for checking one parcel.
Where Walton County's figures come from
Every figure on this page traces to a named FEMA dataset, documented in the methodology guide. If you're unsure why any of this insurance requirement exists at all, the SFHA explainer covers it from first principles.