Chaffey High is a public high school in Ontario, San Bernardino County, California. The campus is operated by Chaffey Joint Union High. Serving students in 9-12, the school enrolls approximately 3,127 students with 133.8 full-time equivalent teachers, maintaining a student-teacher ratio of 23.4:1 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
City: Midsize
Charter School
No
Operational Status
Open
NCES School ID
060816000791
State Identifier
CA-3667652-3632205
County FIPS
06071
Physical Location Address
1245 North Euclid Ave.
Ontario, CA 91762-1997
Ontario, CA 91762-1997
School District
Parent District
Chaffey Joint Union High
Operating Schools
11 schools
District Type
Regular Public School District
Central Office
Ontario, CA
Location Map
34.0799, -117.6527
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