Does Roeland Park, KS need an earthquake retrofit?

Roeland Park 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. Nationally, Roeland Park ranks above 25% of the 4,875 cities in this dataset for seismic hazard - the 25th percentile.

How Roeland Park compares

USGS's underlying values for Roeland Park: 0.045g peak ground acceleration, 0.095g at short period, 0.069g at 1 second. Within Kansas alone, Roeland Park ranks 30 of 63 cities by seismic hazard - the 53th percentile in-state. Roeland Park has a population of about 6,689.

What a retrofit costs in Roeland Park

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 Kansas 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 Kansas.

What this means for insurance

A Roeland Park 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 Roeland Park's figures come from

Roeland Park'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 Roeland Park.