Colorado County, TX flood risk explained
Flood hazard in Colorado County sits at the 51th national percentile, below the national norm for flood hazard; driven by inland rivers and flash flooding rather than the coast — FEMA's model puts a flood event here at about once every 1 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 Colorado County
Homes with a federally backed mortgage inside Colorado 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, 21.1% of them do — 143 active policies against 677 structures FEMA counts in that zone, leaving a real compliance gap. Looking beyond the mandated zone, 3.4% of all residential structures in Colorado County carry flood coverage voluntarily or otherwise — relevant because most NFIP claims nationally come from outside the mapped SFHA.
Where Colorado County ranks
Among the 3144 US counties FEMA scores for flood hazard, Colorado County ranks 1605 — 1 being the highest hazard nationally — and 1747 by population among all 3144 counties covered here, where 1 is the largest. Colorado County, Texas covers 960.291 square miles and counts roughly 21,475 residents.
Checking a specific address in Colorado County
Across all of Colorado County's 8,979 residential structures, 303 carry an NFIP policy today — a county-wide count that still can't tell you one address's own mapped zone.
Where Colorado 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.