Trego County, KS flood risk explained
Flood hazard in Trego County sits at the 3.6th national percentile, among the lowest flood hazard in the country; driven by inland rivers and flash flooding rather than the coast — FEMA's model puts a flood event here at about once every 4 years. This describes the county, not any one street — FEMA only publishes exact parcel zones through a live map service.
Mandatory flood insurance compliance in Trego County
FEMA hasn't published a residential structure count for Trego County's mapped flood zone, so a reliable mandatory-compliance percentage can't be computed here — see the data quality guide for why this gap exists for roughly a quarter of US counties. Looking beyond the mandated zone, 0% of all residential structures in Trego County carry flood coverage voluntarily or otherwise — relevant because most NFIP claims nationally come from outside the mapped SFHA.
Where Trego County ranks
Among the 3144 US counties FEMA scores for flood hazard, Trego County ranks 3038 — 1 being the highest hazard nationally — and 2974 by population among all 3144 counties covered here, where 1 is the largest. Trego County, Kansas is home to about 2,774 people across 889.474 square miles of land.
Your street may differ from Trego County's average
0 of Trego County's 2,278 residential structures carry flood coverage of some kind, per FEMA's latest count — useful context, not a substitute for checking one parcel.
Where Trego County's figures come from
Every figure on this page traces to a named FEMA dataset, documented in the methodology guide. Trego County's compliance figure is one of the ones affected by FEMA's incomplete denominator data — the data quality guide explains what that means and how many counties it touches.