Does Wooster, OH need an earthquake retrofit?

Wooster carries Seismic Design Category B under USGS's ASCE 7-16 model. 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 Wooster sits at the 34th percentile for seismic hazard among 4,875 US cities.

Where Wooster sits in Ohio

USGS's underlying values for Wooster: 0.056g peak ground acceleration, 0.111g at short period, 0.05g at 1 second. Within Ohio alone, Wooster ranks 224 of 254 cities by seismic hazard - the 12th percentile in-state. Wooster has a population of about 26,982.

What a retrofit costs in Wooster

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 Ohio 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 Ohio.

What this means for insurance

A Wooster 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 Wooster's figures come from

Wooster'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 Wooster.