For the 2025 school year, there are 3 public middle schools serving 1,744 students in 91733, CA.
The top ranked public middle schools in 91733, CA are Dean L. Shively, Potrero Elementary School and Monte Vista Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public middle schools in zipcode 91733 have an average math proficiency score of 23% (versus the California public middle school average of 31%), and reading proficiency score of 41% (versus the 46% statewide average). Middle schools in 91733, CA have an average ranking of 5/10, which is in the bottom 50% of California public middle schools.
Minority enrollment is 99% of the student body (majority Hispanic), which is more than the California public middle school average of 78% (majority Hispanic).
Best 91733, CA Public Middle Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Dean L. Shively
(Math: 27% | Reading: 51%)
Rank:
Rank:
6/
Top 50%10
1431 North Central Ave.
South El Monte, CA 91733
(626) 580-0610
South El Monte, CA 91733
(626) 580-0610
Grades: 6-8
| 298 students
Rank: #22.
Potrero Elementary School
(Math: 29% | Reading: 38%)
Rank:
Rank:
5/
Bottom 50%10
2611 North Potrero Ave.
South El Monte, CA 91733
(626) 350-9386
South El Monte, CA 91733
(626) 350-9386
Grades: K-8
| 596 students
Rank: #33.
Monte Vista Elementary School
(Math: 17% | Reading: 36%)
Rank:
Rank:
4/
Bottom 50%10
11111 Thienes Ave.
South El Monte, CA 91733
(626) 652-4650
South El Monte, CA 91733
(626) 652-4650
Grades: K-8
| 850 students
91733, California Public Schools (Closed)
School
Location
Grades
Students
11050 Fineview St.
South El Monte, CA 91733
(626) 652-4100
South El Monte, CA 91733
(626) 652-4100
Grades: K-6
| 395 students
2131 Loma Ave.
South El Monte, CA 91733
(626) 575-2325
South El Monte, CA 91733
(626) 575-2325
Grades: K-6
| 231 students
Frequently Asked Questions
What are the top ranked public middle schools in 91733, CA?
The top ranked public middle schools in 91733, CA include Dean L. Shively, Potrero Elementary School and Monte Vista Elementary School.
How many public middle schools are located in 91733?
3 public middle schools are located in 91733.
What is the racial composition of students in 91733?
91733 public middle schools minority enrollment is 99% of the student body (majority Hispanic), which is more than the California public middle schools average of 78% (majority Hispanic).
Recent Articles

Segregation in K-12 Education: Colonial Era
Explore the origins of educational segregation during the colonial era and the differential treatment of Native American, African American, and white students. This article delves into the historical context, policies, and societal attitudes that shaped early education in colonial America, highlighting the disparities and injustices that persisted within the schooling systems of that time.

2011 Classroom Size Update: Are Classes Still Growing Larger?
Since the recession, public school classrooms have seen major budget cuts - and many increases in class sizes. How is the situation in 2011? Read this article to find out.

Will Single Sex Classrooms Save Public Schools?
Learn about the benefits of single sex classrooms and why public schools are hoping this type of classroom will save the American school system.