For the 2026-27 school year, there are 12 public schools serving 8,382 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, Kidinnu Academy and Los Coches Creek Middle School. 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 21% (versus the California public school average of 35%), 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 (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Blossom Valley Elementary School
(Math: 56% | Reading: 57%)
Rank:
Rank:
9/
Top 20%10
9863 Oakmont Terr.
El Cajon, CA 92021
(619) 588-3678
El Cajon, CA 92021
(619) 588-3678
Gr: K-5 | 533 students Student-teacher ratio: 23:1 Minority enrollment: 39%
Rank: #22.
Kidinnu Academy
Charter School
(Math: 35-39% | 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
Gr: K-8 | 433 students Student-teacher ratio: 25:1 Minority enrollment: 2%
Rank: #33.
Los Coches Creek Middle School
(Math: 30% | 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
Gr: 6-8 | 518 students Student-teacher ratio: 19:1 Minority enrollment: 49%
Rank: #44.
Bostonia Global
Charter School
(Math: 24% | Reading: 41%)
Rank:
Rank:
5/
Bottom 50%10
1390 Broadway
El Cajon, CA 92021
(619) 588-3121
El Cajon, CA 92021
(619) 588-3121
Gr: K-12 | 1,266 students Student-teacher ratio: 23:1 Minority enrollment: 81%
Rank: #55.
Crest Elementary School
(Math: 25-29% | Reading: 30-34%)
Rank:
Rank:
5/
Bottom 50%10
2000 Suncrest Blvd.
El Cajon, CA 92021
(619) 558-3128
El Cajon, CA 92021
(619) 558-3128
Gr: K-8 | 271 students Student-teacher ratio: 23:1 Minority enrollment: 44%
Rank: #66.
Rios Elementary School
(Math: 20-24% | 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
Gr: K-5 | 255 students Student-teacher ratio: 21:1 Minority enrollment: 61%
Rank: #77.
El Cajon Valley High School
(Math: 16% | Reading: 34%)
Rank:
Rank:
3/
Bottom 50%10
1035 East Madison Ave.
El Cajon, CA 92021
(619) 407-4711
El Cajon, CA 92021
(619) 407-4711
Gr: 9-12 | 1,701 students Student-teacher ratio: 21:1 Minority enrollment: 63%
Rank: #88.
W. D. Hall Elementary School
(Math: 18% | Reading: 23%)
Rank:
Rank:
2/
Bottom 50%10
1376 Pepper Dr.
El Cajon, CA 92021
(619) 588-3136
El Cajon, CA 92021
(619) 588-3136
Gr: K-5 | 579 students Student-teacher ratio: 25:1 Minority enrollment: 57%
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
Gr: 6-8 | 730 students Student-teacher ratio: 23:1 Minority enrollment: 65%
Rank: #1010.
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
Gr: K-6 | 985 students Student-teacher ratio: 27:1 Minority enrollment: 66%
Rank: #1111.
Magnolia Elementary School
(Math: 12% | Reading: 21%)
Rank:
Rank:
1/
Bottom 50%10
650 Greenfield Dr.
El Cajon, CA 92021
(619) 588-3080
El Cajon, CA 92021
(619) 588-3080
Gr: K-5 | 703 students Student-teacher ratio: 26:1 Minority enrollment: 79%
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
Gr: K-12 | 408 students Student-teacher ratio: 23:1 Minority enrollment: 57%
92021, California Public Schools (Closed)
School
Location
Quick Facts
165 Roanoke Rd.
El Cajon, CA 92021
(619) 588-3118
El Cajon, CA 92021
(619) 588-3118
Gr: K-6 | 521 students Student-teacher ratio: 21:1 Minority enrollment: 65%
1390 E. Brd.way
El Cajon, CA 92021
(619) 588-3121
El Cajon, CA 92021
(619) 588-3121
Gr: K-8 | 843 students Student-teacher ratio: 27:1 Minority enrollment: 90%
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
Gr: K-12 | 455 students Student-teacher ratio: 21:1 Minority enrollment: 59%
Liberty Charter (Closed 2013)
Charter School
1012 East Bradley Ave
El Cajon, CA 92021
(619) 579-7232
El Cajon, CA 92021
(619) 579-7232
Gr: K-12 | 246 students Student-teacher ratio: 16:1 Minority enrollment: 53%
650 Greenfield Dr.
El Cajon, CA 92021
(619) 588-3080
El Cajon, CA 92021
(619) 588-3080
Gr: K-6 | 585 students Student-teacher ratio: 21:1 Minority enrollment: 45%
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, Kidinnu Academy and Los Coches Creek Middle School.
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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