Elderberry Elementary School 950 N. Elderberry Ave. Ontario, CA 91762 Principal:  Veronica Castaneda veronica.castaneda@omsd.k12.ca.us Office Hours:  7:00 - 3:30 Tel:  (909) 986-0108 Fax:  (909)  459-2741

School Hours:
Grades 1-6: 7:45 AM - 2:10 PM
Modified Day (Tues.): 7:45 AM - 12:55 PM
*Dismissal Time for Back to School Night, Open House, and Conference Weeks: 12:00 PM

AM Kindergarten: 7:45 - 11:15 AM
PM Kindergarten: 10:40 AM - 2:10 PM
Modified Day (Tues.): All Kindergarten students attend:  7:45 – 11:15 AM
*Back to School Night, Open House, and Conference Weeks – All Kindergarten students attend: 7:45 – 11:15 AM

Elderberry’s Mission:
Whatever it takes, our school staff and community guarantee our commitment to the highest quality education and developing a well rounded student.