Taunton, MA: what USGS's seismic model says

Under the seismic model IBC and ASCE 7 use for new construction, Taunton 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 Taunton sits at the 59th percentile for seismic hazard among 4,875 US cities.

How Taunton compares

The raw figures: peak ground acceleration 0.115g, short-period spectral response 0.206g, 1-second spectral response 0.056g. Among 58 Massachusetts cities in this dataset, Taunton ranks 39 for seismic hazard, the 33th percentile within the state. About 61,936 people live in Taunton, Massachusetts.

What a retrofit costs in Taunton

Outside California, no state-level retrofit grant equivalent to Brace + Bolt could be found for Massachusetts. A typical retrofit still runs $5,000-$10,000 nationally, about $7,000 for a common single-family job.

Earthquake insurance for a Taunton home

Outside California, earthquake coverage is typically sold as an endorsement added to a standard homeowners policy, not a separate product - worth asking about directly when getting a home-insurance quote for a Taunton address.

More on how this number was built

The methodology guide covers exactly how USGS's public design-maps API produced Taunton's numbers. The guide to what a Seismic Design Category actually means covers why a category is never a substitute for an engineer's assessment of one specific house.