Forms may be obtained at the Office of the County Administrator, or Office of the Clerk of the Board, 1025 Escobar Street, 1st Floor, Martinez, California. Meeting agendas for the Board of Supervisors, Housing Authority, standing committees, and special districts are available online.The following is the 2025 schedule of meetings of the Contra Costa County Board of Education. Please note that the Board meets at p.m. This special meeting of the Board of Supervisors will begin at a. The Governing Board meets on the second Wednesday of the month. Most meetings begin with a closed session at p.m. West Contra Costa Unified School District Logo. The Contra Costa Board of Education has upgraded to BoardDocs, an online meeting records system. Copy link to clipboard.