For the 2026-27 school year, there is 1 public middle school serving 771 students in 91784, CA.
The top-ranked public middle school in 91784, CA is Pioneer Junior High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public middle school in zipcode 91784 have an average math proficiency score of 48% (versus the California public middle school average of 32%), and reading proficiency score of 60% (versus the 46% statewide average). Middle schools in 91784, CA have an average ranking of 9/10, which is in the top 20% of California public middle schools.
Minority enrollment is 67% of the student body (majority Hispanic), which is less than the California public middle school average of 78% (majority Hispanic).
Best 91784, CA Public Middle Schools (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Pioneer Junior High School
(Math: 48% | Reading: 60%)
Rank:
Rank:
8/
Top 30%10
245 West 18th St.
Upland, CA 91784
(909) 949-7770
Upland, CA 91784
(909) 949-7770
Gr: 7-8 | 771 students Student-teacher ratio: 22:1 Minority enrollment: 67%
Frequently Asked Questions
What are the top-ranked public middle schools in 91784, CA?
The top-ranked public middle schools in 91784, CA include Pioneer Junior High School.
How many public middle schools are located in 91784?
1 public middle schools are located in 91784.
What is the racial composition of students in 91784?
91784 public middle schools minority enrollment is 67% of the student body (majority Hispanic), which is less than the California public middle schools average of 78% (majority Hispanic).
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