City Hall will be closed in observance of the Martin Luther King, Jr., holiday.
City Hall will be closed in observance of the President's Day holiday.
Join us for the Autism Awareness Flag raising on Main Street at the downtown flagpole. Together, we will honor and celebrate the unique abilities of individuals with autism in our […]
Another CBCA Event Benefitting the Clayton Community CBCA Clayton Art & Wine Festival Premium Wine & Beer Beautiful Arts & Crafts Fantastic Food Court Continuous Live Music Kidland/Teen Zone Free Admission […]
Another CBCA Event Benefitting the Clayton Community CBCA Clayton Art & Wine Festival Premium Wine & Beer Beautiful Arts & Crafts Fantastic Food Court Continuous Live Music Kidland/Teen Zone Free Admission […]
🌟 Celebrate National Walk & Roll to School Day! 🌟 We're excited to announce that Mt. Diablo Elementary School will be celebrating National Walk, Bike, and Roll to School Day! […]
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 […]
City Hall will be closed on Monday, May 26, 2025, in observance of the Memorial Day, holiday.
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.
All content © City of Clayton, California and its representatives. All rights reserved.