Diamond Bar High is a public high school in Diamond Bar, Los Angeles County, California. The campus is operated by Walnut Valley Unified. Serving students in 9-12, the school enrolls approximately 2,563 students with 98.6 full-time equivalent teachers, maintaining a student-teacher ratio of 26.0:1 according to federal National Center for Education Statistics (NCES) records for the 2024-2025 school year.
School Information
NCES 2024-2025
Grades Offered
9-12
School Level
High School
School Type
Regular School
Locale Setting
Suburb: Large
Charter School
No
Operational Status
Open
NCES School ID
064128007894
State Identifier
CA-1973460-1932862
County FIPS
06037
Physical Location Address
21400 Pathfinder Rd.
Diamond Bar, CA 91765-2747
Diamond Bar, CA 91765-2747
School District
Parent District
Walnut Valley Unified
Operating Schools
15 schools
District Type
Regular Public School District
Central Office
Walnut, CA
Location Map
33.9826, -117.8389
Google Maps ›
Nearby Public Schools
Evergreen Elementary
0.3 mi
Elementary • Diamond Bar
Castle Rock Elementary
0.8 mi
Elementary • Diamond Bar
South Pointe Middle
0.9 mi
Middle • Walnut
Maple Hill Elementary
1.2 mi
Elementary • Diamond Bar
Chaparral Middle
1.5 mi
Middle • Diamond Bar