For the 2026 school year, there are 4 public middle schools serving 3,577 students in 91739, CA.
The top-ranked public middle schools in 91739, CA are Day Creek Intermediate, Etiwanda Intermediate and Summit Intermediate. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public middle schools in zipcode 91739 have an average math proficiency score of 55% (versus the California public middle school average of 32%), and reading proficiency score of 70% (versus the 46% statewide average). Middle schools in 91739, CA have an average ranking of 9/10, which is in the top 20% of California public middle schools.
Minority enrollment is 80% of the student body (majority Hispanic), which is more than the California public middle school average of 78% (majority Hispanic).
Best 91739, CA Public Middle Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Day Creek Intermediate
(Math: 71% | Reading: 82%)
Rank:
Rank:
10/
Top 5%10
12345 Coyote Dr.
Rancho Cucamonga, CA 91739
(909) 803-3300
Rancho Cucamonga, CA 91739
(909) 803-3300
Gr: 6-8 | 1,326 students Student-teacher ratio: 25:1 Minority enrollment: 79%
Rank: #22.
Etiwanda Intermediate
(Math: 49% | Reading: 65%)
Rank:
Rank:
9/
Top 20%10
6925 Etiwanda Ave.
Rancho Cucamonga, CA 91739
(909) 899-1701
Rancho Cucamonga, CA 91739
(909) 899-1701
Gr: 6-8 | 1,181 students Student-teacher ratio: 26:1 Minority enrollment: 83%
Rank: #33.
Summit Intermediate
(Math: 44% | Reading: 63%)
Rank:
Rank:
8/
Top 30%10
5959 East Ave.
Rancho Cucamonga, CA 91739
(909) 899-1704
Rancho Cucamonga, CA 91739
(909) 899-1704
Gr: 6-8 | 1,065 students Student-teacher ratio: 24:1 Minority enrollment: 80%
Rank: #44.
Etiwanda Community Day
Alternative School
(Math: <50% | Reading: <50% )
Rank:
Rank:
7/
Top 50%10
5959 East Ave.
Rancho Cucamonga, CA 91739
(909) 899-1704
Rancho Cucamonga, CA 91739
(909) 899-1704
Gr: 6-8 | 5 students Student-teacher ratio: 5:1 Minority enrollment: 80%
Frequently Asked Questions
What are the top-ranked public middle schools in 91739, CA?
The top-ranked public middle schools in 91739, CA include Day Creek Intermediate, Etiwanda Intermediate and Summit Intermediate.
How many public middle schools are located in 91739?
4 public middle schools are located in 91739.
What is the racial composition of students in 91739?
91739 public middle schools minority enrollment is 80% of the student body (majority Hispanic), which is more than the California public middle schools average of 78% (majority Hispanic).
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