Join the Clayton Community Library Foundation for their 2025 Semi-Annual Used Book Sale! Friday May 16th 4pm-7pm- CCLF MEMBERS ONLY (Membership available at the door) Saturday, May 17th from 10am-6pm […]
Telephone: (925) 673-7300
Fax: (925) 672-4917
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.
Friday 9:00 a.m. to 3:00 p.m.
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