Top Rankings
Grossmont Union High School District ranks among the top 20% of public school district in California for:
Category
Attribute
Diversity
Most diverse schools (Top 1%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2025 school year, there are 15 public schools serving 16,499 students in Grossmont Union High School District. This district's average testing ranking is 7/10, which is in the top 50% of public schools in California.
Public Schools in Grossmont Union High School District have an average math proficiency score of 26% (versus the California public school average of 34%), and reading proficiency score of 58% (versus the 47% statewide average).
Minority enrollment is 59% of the student body (majority Hispanic), which is less than the California public school average of 80% (majority Hispanic).
Overview
This School District
This State (CA)
# Schools
15 Schools
10,369 Schools
# Students
16,499 Students
5,826,838 Students
# Teachers
124 Teachers
268,018 Teachers
Student-Teacher Ratio
132:1
132:1
Student By Grade
District Rank
Grossmont Union High School District, which is ranked #687 of all 1,910 school districts in California (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 83% has increased from 82% over five school years.
Overall District Rank
#664 out of 1932 school districts
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
26%
34%
Reading/Language Arts Test Scores (% Proficient)
58%
47%
Science Test Scores (% Proficient)
22%
29%
Graduation Rate
83%
87%
Students by Ethnicity:
Diversity Score
0.65
0.63
% American Indian
1%
1%
% Asian
5%
12%
% Hispanic
42%
56%
% Black
5%
5%
% White
41%
20%
% Hawaiian
n/a
n/a
% Two or more races
6%
6%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $22,055 is higher than the state median of $19,974. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $20,877 is higher than the state median of $18,396. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$364 MM
$116,387 MM
Spending
$345 MM
$107,188 MM
Revenue / Student
$22,055
$19,974
Spending / Student
$20,877
$18,396
Best Grossmont Union High School District Public Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Grossmont Middle College High School
Alternative School
(Math: 40-59% | Reading: ≥80%)
Rank:
Rank:
9/
Top 20%10
8800 Grossmont College Dr.
El Cajon, CA 92020
(619) 644-7524
El Cajon, CA 92020
(619) 644-7524
Gr: 11-12 | 51 students Minority enrollment: 33%
Rank: #22.
Santana High School
(Math: 41% | Reading: 68%)
Rank:
Rank:
8/
Top 30%10
9915 North Magnolia Ave.
Santee, CA 92071
(619) 956-0211
Santee, CA 92071
(619) 956-0211
Gr: 9-12 | 1,712 student Student-teacher ratio: 95:1 Minority enrollment: 46%
Rank: #33.
West Hills High School
(Math: 36% | Reading: 68%)
Rank:
Rank:
8/
Top 30%10
8756 Mast Blvd.
Santee, CA 92071
(619) 956-0400
Santee, CA 92071
(619) 956-0400
Gr: 9-12 | 1,515 student Student-teacher ratio: 216:1 Minority enrollment: 52%
Rank: #44.
Valhalla High School
(Math: 32% | Reading: 72%)
Rank:
Rank:
8/
Top 30%10
1725 Hillsdale Rd.
El Cajon, CA 92019
(619) 593-5300
El Cajon, CA 92019
(619) 593-5300
Gr: 9-12 | 1,845 student Student-teacher ratio: 168:1 Minority enrollment: 33%
Rank: #55.
Merit Academy
Special Education School
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
1600 North Cuyamaca St.
La Mesa, CA 91944
(619) 956-0600
La Mesa, CA 91944
(619) 956-0600
Gr: 9-12 | 64 students Student-teacher ratio: 64:1 Minority enrollment: 52%
Rank: #66.
Reach Academy
Special Education School
(Math: <50% | Reading: <50% )
Rank:
Rank:
7/
Top 50%10
230 Jamacha Rd.
La Mesa, CA 91944
(619) 588-3580
La Mesa, CA 91944
(619) 588-3580
Gr: 9-12 | 22 students Student-teacher ratio: 11:1 Minority enrollment: 82%
Rank: #77.
Elite Academy
Special Education School
(Math: <50% | Reading: <50% )
Rank:
Rank:
7/
Top 50%10
230 Jamacha Blvd.
El Cajon, CA 92019
(619) 588-3545
El Cajon, CA 92019
(619) 588-3545
Gr: 9-12 | 38 students Student-teacher ratio: 19:1 Minority enrollment: 55%
Rank: #88.
Grossmont High School
(Math: 23% | Reading: 66%)
Rank:
Rank:
7/
Top 50%10
1100 Murray Dr.
La Mesa, CA 91944
(619) 668-6000
La Mesa, CA 91944
(619) 668-6000
Gr: 9-12 | 2,079 students Student-teacher ratio: 347:1 Minority enrollment: 66%
Rank: #99.
Granite Hills High School
(Math: 23% | Reading: 58%)
Rank:
Rank:
6/
Top 50%10
1719 East Madison Ave.
El Cajon, CA 92019
(619) 593-5500
El Cajon, CA 92019
(619) 593-5500
Gr: 9-12 | 2,414 students Student-teacher ratio: 142:1 Minority enrollment: 52%
Rank: #1010.
El Capitan High School
(Math: 19% | Reading: 60%)
Rank:
Rank:
6/
Top 50%10
10410 Ashwood St.
Lakeside, CA 92040
(619) 938-9100
Lakeside, CA 92040
(619) 938-9100
Gr: 9-12 | 1,830 student Student-teacher ratio: 108:1 Minority enrollment: 50%
Rank: #1111.
Monte Vista High School
(Math: 27% | Reading: 44%)
Rank:
Rank:
6/
Top 50%10
3230 Sweetwater Springs Blvd.
Spring Valley, CA 91977
(619) 660-3000
Spring Valley, CA 91977
(619) 660-3000
Gr: 9-12 | 1,537 student Student-teacher ratio: 192:1 Minority enrollment: 89%
Rank: #1212.
Chaparral High School
Alternative School
(Math: ≤20% | Reading: <50%)
Rank:
Rank:
5/
Bottom 50%10
1600 North Cuyamaca St.
El Cajon, CA 92020
(619) 956-4600
El Cajon, CA 92020
(619) 956-4600
Gr: 9-12 | 76 students Minority enrollment: 68%
Rank: #1313.
Mount Miguel High School
(Math: 15% | Reading: 47%)
Rank:
Rank:
4/
Bottom 50%10
8585 Blossom Ln.
Spring Valley, CA 91977
(619) 664-8400
Spring Valley, CA 91977
(619) 664-8400
Gr: 9-12 | 1,506 student Student-teacher ratio: 84:1 Minority enrollment: 93%
Rank: #1414.
Idea Center
Alternative School
(Math: ≤10% | Reading: 40-49%)
Rank:
Rank:
3/
Bottom 50%10
1600 North Cuyamaca St.
El Cajon, CA 92020
(619) 956-4332
El Cajon, CA 92020
(619) 956-4332
Gr: 9-12 | 138 students Student-teacher ratio: 69:1 Minority enrollment: 58%
Rank: #1515.
El Cajon Valley High School
(Math: 16% | 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
Gr: 9-12 | 1,672 student Student-teacher ratio: 111:1 Minority enrollment: 65%
Frequently Asked Questions
How many schools belong to Grossmont Union High School District?
Grossmont Union High School District manages 15 public schools serving 16,499 students.
What is the rank of Grossmont Union High School District?
Grossmont Union High School District is ranked #687 out of 1,910 school districts in California (top 50%) based off of combined math and reading proficiency testing data for the 2022-2023 school year. This district ranks in the top 20% of California school districts for: Most diverse schools (Top 1%) and Largest student body (number of students) (Top 1%)
What is the racial composition of students in Grossmont Union High School District?
42% of Grossmont Union High School District students are Hispanic, 41% of students are White, 6% of students are Two or more races, 5% of students are Asian, 5% of students are Black, and 1% of students are American Indian.
What is the student/teacher ratio of Grossmont Union High School District?
Grossmont Union High School District has a student/teacher ratio of 132:1, which is higher than the California state average of 22:1.
What is Grossmont Union High School District's spending/student ratio?
The school district's spending/student of $20,877 is higher than the state median of $18,396. The school district spending/student has stayed relatively flat over four school years.
Recent Articles
Why Single-Sex Public Schools are Growing in Popularity
This article examines the growing trend of single-sex public schools in the United States. It explores the potential benefits, research findings, and controversies surrounding gender-specific education, as well as the factors driving its increasing popularity among parents and educators.
When Teachers Cheat: The Standardized Test Controversies
Teachers across the country are being accused of cheating on standardized tests, using erasers to conveniently change their students’ answers. However, are these teachers driven to cheat because the funding system is flawed?
When Field Trips Turn Deadly: Who is Responsible?
Recent deaths during field trips have parents and school officials questioning the safety of these excursions. Learn about these tragedies and what parameters should be in place to ensure a safe field trip.
