DeFuniak Springs's Seismic Design Category, explained

Under the seismic model IBC and ASCE 7 use for new construction, DeFuniak Springs is Category B. Low seismic hazard. Code requires basic seismic detailing (bracing, connections) but no special structural system restrictions. Rank it against the rest of the country and DeFuniak Springs sits at the 18th percentile for seismic hazard among 4,875 US cities.

DeFuniak Springs by the numbers

USGS's underlying values for DeFuniak Springs: 0.036g peak ground acceleration, 0.077g at short period, 0.055g at 1 second. Within Florida alone, DeFuniak Springs ranks 24 of 228 cities by seismic hazard - the 90th percentile in-state. DeFuniak Springs has a population of about 7,048.

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.

Earthquake insurance for a DeFuniak Springs home

A DeFuniak Springs 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 DeFuniak Springs's figures come from

DeFuniak Springs's Category B 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 B does and doesn't tell you about DeFuniak Springs.