New Franklin, OH: what USGS's seismic model says

Under the seismic model IBC and ASCE 7 use for new construction, New Franklin 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 New Franklin sits at the 36th percentile for seismic hazard among 4,875 US cities.

How New Franklin compares

The raw figures: peak ground acceleration 0.059g, short-period spectral response 0.115g, 1-second spectral response 0.049g. Among 254 Ohio cities in this dataset, New Franklin ranks 206 for seismic hazard, the 19th percentile within the state. About 13,859 people live in New Franklin, Ohio.

What a retrofit costs in New Franklin

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

Insuring against this, not just retrofitting

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 New Franklin address.

More on how this number was built

The methodology guide covers exactly how USGS's public design-maps API produced New Franklin'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.