The San Lorenzo Charter represents ACSA members in the following districts:

San Lorenzo Unified School District

The San Lorenzo Charter meets on the second Friday of each month. Meetings are held from 7:45 to 8:30 a.m. All are welcome. For more information please contact us.



Angela Webster
Vice Principal
50 E. Lewelling Blvd
(510) 317-3132



Treasurer/Membership: Sandy Vincent

HR Administrative Secretary
15510 Usher Street, San Lorenzo, CA 94580
(510) 317-4310

Sunshine Chair: Moraima Machado
Principal, Hillside Elementary School
15980 Marcella Street, San Leandro, CA 94578
(510) 317-5310

Social Chair: Abigail Kotzin
Principal, Royal Sunset/East Bay Arts
20450 Royal Avenue, Hayward, CA 94541
(510) 317-4410