Christian County, KY: flood risk, in FEMA's own numbers
On FEMA's National Risk Index, Christian County scores at the 74.9th percentile for flood hazard, rated "Relatively Moderate" — a middling flood hazard by national standards. 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 2.8 times a year. County-wide, not parcel-specific: FEMA's real flood-zone map is queried live, never shipped as a download.
Mandatory flood insurance compliance in Christian County
Out of 619 homes FEMA counts inside Christian County's mapped flood zone, 283 carry the flood policy federal law requires there — 45.7% compliance, short of full coverage. Looking beyond the mandated zone, 1.3% of all residential structures in Christian County carry flood coverage voluntarily or otherwise — relevant because most NFIP claims nationally come from outside the mapped SFHA.
Christian County against the rest of the country
Among the 3144 US counties FEMA scores for flood hazard, Christian County ranks 824 — 1 being the highest hazard nationally — and 779 by population among all 3144 counties covered here, where 1 is the largest. Christian County, Kentucky covers 717.794 square miles and counts roughly 71,006 residents.
Your street may differ from Christian County's average
Across all of Christian County's 24,903 residential structures, 327 carry an NFIP policy today — a county-wide count that still can't tell you one address's own mapped zone.
Where Christian 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.