Chaffey Joint Union High · Ontario, CA 91762
1245 N. Euclid Ave.
(909)988-5560
3,346
Students
137.0
Teachers (FTE)
24.4:1
Student/Teacher
84%
Free/Reduced Lunch
Free / Reduced Lunch Rate
How this is rated
Measures the share of students from economically disadvantaged households. Good: under 30% · Note: 30–59% · Alert: 60% or higher84% of students qualify (2,823 of 3,346)
Student-Teacher Ratio
How this is rated
Lower ratios generally indicate more individual attention per student. Good: 20:1 or better · Note: 20–25:1 · Alert: above 25:124.4 students per teacher (3,346 students, 137.0 FTE teachers)
School Type
GoodRegular
Title I Program
How this is rated
Title I schools receive federal funding to support students from low-income families. School-wide and targeted assistance programs indicate higher concentrations of economic need.Unknown
School Level
InfoMiddle
Data from NCES Common Core of Data (2022–23). NCESSCH: 060816000791. Verify current details with the school or district directly.