How much flood risk does Cumberland County actually carry?
Cumberland County lands at the 16.5th 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. That's a county-wide figure, not a per-address one — FEMA's parcel maps are a live lookup, not a bulk file.
Mandatory flood insurance compliance in Cumberland County
Cumberland County is one of the counties where FEMA's own denominator for mandated flood-zone structures is missing, so no compliance rate is shown rather than a guessed one — the data quality guide covers how common this is. Across all residential structures in Cumberland County, not just the ones FEMA mandates, 0.2% carry an NFIP policy — most flood damage nationally happens outside the mapped high-risk zone, so that broader number matters too.
Cumberland County against the rest of the country
Cumberland County sits at rank 2659 of 3144 counties on FEMA's flood hazard scale (1 is worst) and rank 2401 of 3144 by population (1 is biggest). Cumberland County, Virginia is home to about 10,062 people across 297.474 square miles of land.
Checking a specific address in Cumberland County
8 of Cumberland County's 4,992 residential structures carry flood coverage of some kind, per FEMA's latest count — useful context, not a substitute for checking one parcel.
More on how this number was built
The methodology guide shows exactly which FEMA and Census tables feed Cumberland County's numbers. See the data quality guide for why Cumberland County, like hundreds of other counties, doesn't get a clean compliance percentage.