2023-2024 School Calendars:
- Suzanne Middle School
- Chaparral Middle School
- Cyrus J. Morris Elementary School
- Walnut High School
- Maple Hill Elementary School
- Diamond Bar High School
- Castle Rock Elementary School
- Collegewood Elementary School
- Walnut Valley Adult
- Leonard G. Westhoff Elementary School
- South Pointe Middle School
- Ron Hockwalt Academies (Continuation) School
- Quail Summit Elementary School
- Walnut Elementary School
- Evergreen Elementary School
- Vejar Elementary School