For the 2026 school year, there are 6 public middle schools serving 6,001 students in 92392, CA.
The top-ranked public middle schools in 92392, CA are University Preparatory, Cobalt Institute Of Math And Science and Excelsior Charter School Corona-norco. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public middle schools in zipcode 92392 have an average math proficiency score of 22% (versus the California public middle school average of 32%), and reading proficiency score of 42% (versus the 46% statewide average). Middle schools in 92392, CA have an average ranking of 5/10, which is in the bottom 50% of California public middle schools.
Minority enrollment is 87% of the student body (majority Hispanic), which is more than the California public middle school average of 78% (majority Hispanic).
Best 92392, CA Public Middle Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
University Preparatory
(Math: 53% | Reading: 83%)
Rank:
Rank:
10/
Top 10%10
13853 Seneca Rd.
Victorville, CA 92392
(760) 243-5940
Victorville, CA 92392
(760) 243-5940
Gr: 7-12 | 1,136 students Student-teacher ratio: 26:1 Minority enrollment: 90%
Rank: #22.
Cobalt Institute Of Math And Science
(Math: 35% | Reading: 62%)
Rank:
Rank:
8/
Top 30%10
14045 Topaz Rd.
Victorville, CA 92392
(760) 955-2530
Victorville, CA 92392
(760) 955-2530
Gr: 7-12 | 1,058 students Student-teacher ratio: 24:1 Minority enrollment: 92%
Rank: #33.
Excelsior Charter School Corona-norco
Charter School
(Math: 15-19% | Reading: 30-39%)
Rank:
Rank:
3/
Bottom 50%10
1400 Fullerton Ave.
Victorville, CA 92392
(760) 245-4262
Victorville, CA 92392
(760) 245-4262
Gr: 7-12 | 133 students Student-teacher ratio: 17:1 Minority enrollment: 76%
Rank: #44.
Excelsior Charter
Charter School
(Math: 13% | Reading: 34%)
Rank:
Rank:
3/
Bottom 50%10
18422 Bear Valley Rd. Bldg. 11
Victorville, CA 92392
(760) 245-4262
Victorville, CA 92392
(760) 245-4262
Gr: 7-12 | 2,170 students Student-teacher ratio: 23:1 Minority enrollment: 77%
Rank: #55.
Mesa Linda Middle School
(Math: 3% | Reading: 10%)
Rank:
Rank:
1/
Bottom 50%10
13001 Mesa Linda Rd.
Victorville, CA 92392
(760) 246-6363
Victorville, CA 92392
(760) 246-6363
Gr: 6-8 | 735 students Student-teacher ratio: 18:1 Minority enrollment: 96%
Rank: n/an/a
13801 Cobalt Rd.
Victorville, CA 92392
(760) 261-7040
Victorville, CA 92392
(760) 261-7040
Gr: 7-8 | 769 students Student-teacher ratio: 19:1 Minority enrollment: 95%
Frequently Asked Questions
What are the top-ranked public middle schools in 92392, CA?
The top-ranked public middle schools in 92392, CA include University Preparatory, Cobalt Institute Of Math And Science and Excelsior Charter School Corona-norco.
How many public middle schools are located in 92392?
6 public middle schools are located in 92392.
What is the racial composition of students in 92392?
92392 public middle schools minority enrollment is 87% of the student body (majority Hispanic), which is more than the California public middle schools average of 78% (majority Hispanic).
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