County of San Mateo Asks U.S. Supreme Court to Uphold Constitutional Protections for Immigrant Detainees

The County of San Mateo joined 19 other cities and counties nationwide today in filing a “friend of the court” brief with the United States Supreme Court.

San Mateo County Board of Supervisors Proclaim Local Emergency

Storm-related erosion damage to sewer infrastructure prompts declaration.

Board reorganizes, welcomes Supervisor David Canepa

Supervisor Don Horsley named president during annual Board rotation.