Hialeah, FL: what USGS's seismic model says

Under the seismic model IBC and ASCE 7 use for new construction, Hialeah 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 Hialeah sits at the 1th percentile for seismic hazard among 4,875 US cities.

Hialeah by the numbers

USGS's underlying values for Hialeah: 0.019g peak ground acceleration, 0.042g at short period, 0.021g at 1 second. Within Florida alone, Hialeah ranks 200 of 228 cities by seismic hazard - the 12th percentile in-state. Hialeah has a population of about 235,388.

Retrofit economics for Hialeah

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 Hialeah 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 Hialeah's figures come from

Hialeah'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 Hialeah.