Looking for a current San Mateo Labor Law Poster for your California business? The 2026 San Mateo Labor Law Poster helps employers address the City of San Mateo’s local minimum wage posting requirement. Effective January 1, 2026, the San Mateo minimum wage is $18.60 per hour. The official notice must be posted where employees can easily read it and provides information about the applicable minimum wage, employee rights, complaint options, and protection against retaliation. Order your San Mateo labor law poster from Best Labor Law Posters to help keep required local workplace information clearly displayed and accessible to employees.