What is the CHS?

The Cotati Historical Society is an independent 501(c)(3) non-profit corporation, founded in 2007, with the mission to preserve Cotati history through the acquisition and preservation of artifacts, photos, archives, and other historical materials.

Our secondary aim is to provide a permanent resource for visitors and researchers interested in Cotati’s past—and thereby providing public information regarding our unique community.

Our third priority is community outreach—in other words, to support Cotati-based cultural activities and events, as well as to maintain reciprocal relations with other historical entities.

flier for the Extraordinary Women event on Nov 3rd

Museum Location and Hours

Our museum, located in the west end of Cotati City Hall (201 West Sierra Avenue), is open on Saturdays from 1 p.m. to 4 p.m. and also on the second Tuesday of each month from 5 p.m. to 7 p.m.

Online Payment of Annual Dues

Now you can pay your CHS annual membership dues online:

Member Name
Additional Member Name


President John Allred

Vice President Ed Gilardi

Secretary Velma DiMeola

Membership Connie Martin

Treasurer/Volunteer Coordinator Barbara Jean Veronda

Archiving Administrator Judy Gustafson

Director Marie McNaughton


Website Administrator Christine Hayes

Website Editor Stephen Gold