Los Osos High
Enrollment
2,837
students
District
Chaffey Joint Union High
County School Score
49/100
County-level score
School Information
Address
6001 Milliken Ave., Rancho Cucamonga, 91737
School District
Chaffey Joint Union High
Grade Range
9–12
High · Regular
School Setting
Suburb: Large
Part of Chaffey Joint Union High
Los Osos High is one of 11 schools in this district, serving a combined enrollment of 23,058 students.
Schools in District
11
Total Enrollment
23,058
Other Schools in This District
San Bernardino County Schools
County School Score
49/100
573 public schools in San Bernardino County
Data Sources
Education data sourced from the National Center for Education Statistics (NCES) and the U.S. Census Bureau American Community Survey. School scores are derived composite metrics.
Data is informational only. Coverage varies by county and reporting year. Not for use as the sole basis for educational decisions.