San Mateo County Minimum Wage Ordinance
San Mateo County
Effective April 1, 2023, the county of San Mateo (the county) enacted a minimum wage ordinance (MWO) that requires employers who maintain a facility in the unincorporated areas of San Mateo County to pay any employee who works at least two hours in one calendar week within the county the local minimum wage rate (the San Mateo County minimum wage). This MWO does not apply in the city of San Mateo, which has its own MWO.
Alert content: Read about the January 1, 2026, minimum wage increase.
You can find more information regarding the MWO, including Frequently Asked Questions, on the county's webpage. You may also contact the county by phone at (650) 363-4000.
HRCalifornia Resources
All resources require membership. For full access to every form, checklist and tool on HRCalifornia — plus the HRCalifornia Helpline for live expert support — become a member.