Daytona Beach's Seismic Design Category, explained

Under the seismic model IBC and ASCE 7 use for new construction, Daytona Beach is Category A. Lowest seismic design category. Building code requires no seismic-specific detailing here beyond ordinary construction practice. Rank it against the rest of the country and Daytona Beach sits at the 13th percentile for seismic hazard among 4,875 US cities.

Where Daytona Beach sits in Florida

USGS's underlying values for Daytona Beach: 0.034g peak ground acceleration, 0.071g at short period, 0.039g at 1 second. Within Florida alone, Daytona Beach ranks 40 of 228 cities by seismic hazard - the 83th percentile in-state. Daytona Beach has a population of about 86,015.

Bracing and bolting: the actual cost

A full earthquake retrofit typically runs $5,000-$10,000 nationally (around $7,000 typical), driven mainly by house size and foundation type, not by Florida specifically. California's Earthquake Brace + Bolt grant, which covers a large share of this cost, is a California-only program and does not apply in Florida.

What this means for insurance

A Daytona Beach homeowner cannot buy a standalone earthquake policy in most cases - it is added to an existing homeowners policy as an endorsement, so the place to start is a regular home-insurance quote.

Where Daytona Beach's figures come from

Daytona Beach's Category A and every number above trace to USGS's own ASCE 7-16 Design Maps service - see the methodology guide. See the category explainer for what Category A does and doesn't tell you about Daytona Beach.