For the 2025 school year, there are 12 public schools serving 7,987 students in 92021, CA (there are 4 private schools, serving 436 private students). 95% of all K-12 students in 92021, CA are educated in public schools (compared to the CA state average of 90%).
The top ranked public schools in 92021, CA are Blossom Valley Elementary School, Los Coches Creek Middle School and Kidinnu Academy. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public schools in zipcode 92021 have an average math proficiency score of 20% (versus the California public school average of 33%), and reading proficiency score of 34% (versus the 47% statewide average). Schools in 92021, CA have an average ranking of 3/10, which is in the bottom 50% of California public schools.
Minority enrollment is 61% of the student body (majority Hispanic), which is less than the California public school average of 80% (majority Hispanic).
Best 92021, CA Public Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Blossom Valley Elementary School
(Math: 53% | Reading: 57%)
Rank:
Rank:
8/
Top 30%10
9863 Oakmont Terr.
El Cajon, CA 92021
(619) 588-3678
El Cajon, CA 92021
(619) 588-3678
Grades: K-5
| 550 students
Rank: #22.
Los Coches Creek Middle School
(Math: 31% | Reading: 49%)
Rank:
Rank:
6/
Top 50%10
9669 Dunbar Ln.
El Cajon, CA 92021
(619) 441-5741
El Cajon, CA 92021
(619) 441-5741
Grades: 6-8
| 552 students
Rank: #33.
Kidinnu Academy
Charter School
(Math: 30-39% | Reading: 40-49%)
Rank:
Rank:
6/
Top 50%10
1025 North Second St.
El Cajon, CA 92021
(619) 938-4864
El Cajon, CA 92021
(619) 938-4864
Grades: K-5
| 338 students
Rank: #44.
Bostonia Global
Charter School
(Math: 23% | Reading: 41%)
Rank:
Rank:
5/
Bottom 50%10
1390 Broadway
El Cajon, CA 92021
(619) 588-3121
El Cajon, CA 92021
(619) 588-3121
Grades: K-12
| 1,175 students
Rank: #55.
Crest Elementary School
(Math: 20-24% | Reading: 30-34%)
Rank:
Rank:
4/
Bottom 50%10
2000 Suncrest Blvd.
El Cajon, CA 92021
(619) 558-3128
El Cajon, CA 92021
(619) 558-3128
Grades: K-8
| 269 students
Rank: #66.
Rios Elementary School
(Math: 15-19% | Reading: 25-29%)
Rank:
Rank:
3/
Bottom 50%10
14314 Rios Canyon Rd.
El Cajon, CA 92021
(619) 588-3090
El Cajon, CA 92021
(619) 588-3090
Grades: K-5
| 261 students
Rank: #77.
El Cajon Valley High School
(Math: 11% | Reading: 34%)
Rank:
Rank:
3/
Bottom 50%10
1035 East Madison Ave.
El Cajon, CA 92021
(619) 579-5855
El Cajon, CA 92021
(619) 579-5855
Grades: 9-12
| 1,672 students
Rank: #88.
W. D. Hall Elementary School
(Math: 18% | Reading: 23%)
Rank:
Rank:
3/
Bottom 50%10
1376 Pepper Dr.
El Cajon, CA 92021
(619) 588-3136
El Cajon, CA 92021
(619) 588-3136
Grades: K-5
| 542 students
Rank: #99.
Greenfield Middle School
(Math: 10% | Reading: 27%)
Rank:
Rank:
2/
Bottom 50%10
1495 Greenfield Dr.
El Cajon, CA 92021
(619) 588-3103
El Cajon, CA 92021
(619) 588-3103
Grades: 6-8
| 703 students
Rank: #1010.
Magnolia Elementary School
(Math: 14% | Reading: 21%)
Rank:
Rank:
2/
Bottom 50%10
650 Greenfield Dr.
El Cajon, CA 92021
(619) 588-3080
El Cajon, CA 92021
(619) 588-3080
Grades: K-5
| 650 students
Rank: #1111.
Naranca Elementary School
(Math: 12% | Reading: 22%)
Rank:
Rank:
2/
Bottom 50%10
1030 Naranca Ave.
El Cajon, CA 92021
(619) 588-3087
El Cajon, CA 92021
(619) 588-3087
Grades: K-6
| 876 students
Rank: #1212.
Diego Valley East Public Charter
Charter School
(Math: ≤5% | Reading: 20-24%)
Rank:
Rank:
1/
Bottom 50%10
511 North Second St.
El Cajon, CA 92021
(619) 870-0608
El Cajon, CA 92021
(619) 870-0608
Grades: K-12
| 399 students
92021, California Public Schools (Closed)
School
Location
Grades
Students
165 Roanoke Rd.
El Cajon, CA 92021
(619) 588-3118
El Cajon, CA 92021
(619) 588-3118
Grades: K-6
| 521 students
1390 E. Brd.way
El Cajon, CA 92021
(619) 588-3121
El Cajon, CA 92021
(619) 588-3121
Grades: K-8
| 843 students
Diego Valley Charter (Closed 2023)
Charter School
511 N. 2nd St.
El Cajon, CA 92021
(619) 870-0608
El Cajon, CA 92021
(619) 870-0608
Grades: K-12
| 455 students
Liberty Charter (Closed 2013)
Charter School
1012 East Bradley Ave
El Cajon, CA 92021
(619) 579-7232
El Cajon, CA 92021
(619) 579-7232
Grades: K-12
| 246 students
650 Greenfield Dr.
El Cajon, CA 92021
(619) 588-3080
El Cajon, CA 92021
(619) 588-3080
Grades: K-6
| 585 students
Frequently Asked Questions
What are the top ranked public schools in 92021, CA?
The top ranked public schools in 92021, CA include Blossom Valley Elementary School, Los Coches Creek Middle School and Kidinnu Academy.
How many public schools are located in 92021?
12 public schools are located in 92021.
What percentage of students in 92021 go to public school?
95% of all K-12 students in 92021 are educated in public schools (compared to the CA state average of 90%).
What is the racial composition of students in 92021?
92021 public schools minority enrollment is 61% of the student body (majority Hispanic), which is less than the California public schools average of 80% (majority Hispanic).
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