St. Margaret Mary Catholic School

Mr. Waylynn Senn, Principal

Telephone: 909-591-8419

Fax: 909-591-6960

12664 Central Ave.,
Chino, CA 91710 USA

Information: Our office hours. Monday through Friday 7:30 a.m.-3:30 pm.

Our message machine is on 24 hours a day. If your child is absent, please call the office before 8:00 a.m. and let us know. Send a note to your teacher upon your child’s return. Homework requests must be called in by 8:00 a.m.