City Hall will be closed on Monday, January 15, 2024, in observance of the Martin Luther King, Jr., holiday.
Telephone: (925) 673-7300
Fax: (925) 672-4917
Online: City Hall Form
City Offices are located at:
Clayton City Hall
6000 Heritage Trail, Clayton, CA 94517
Staff is available during our office hours:
Monday to Thursday 9:00 a.m. to 5:00 p.m.
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