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Schools›California›San Gabriel
SCHOOL COMMUNITY·SAN GABRIEL UNIFIED·NCES 063442507166

Del Mar High

312 South Del Mar Ave., San Gabriel, CA 91776 · (626) 291-5723 · Los Angeles County
GRADES 10–12HIGH21-SUBURBTITLE IALTERNATIVE EDUCATION SCHOOL36 STUDENTS
Enrollment
36
High
DISTRICT 737 · STATE 838
Student : Teacher
9.1:1
4 FTE teachers
DISTRICT 15.8:1 · STATE 18.2:1
Free / Reduced Lunch
89%
32 students
DISTRICT 71% · STATE 65%
Community
0
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 11
18
Grade 12
18
Student demographics
Hispanic
2467%
DISTRICT 39% · STATE 56%
Black
13%
DISTRICT 1% · STATE 5%
Asian
1028%
DISTRICT 52% · STATE 12%
Two+
13%
DISTRICT 5% · STATE 6%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
2158%
Female
1542%

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Test scores

CAASPP 2023-24 . % met or exceeded standard
English Language Arts
42.9%
own-school result
Math
0.0%
own-school result
State assessment results for this school reflect a specialized student population. The figures above are the school's own reported scores; they are not directly comparable to state averages or to general-enrollment schools, so the usual state-average comparison line is suppressed here.
Source: CAASPP. All students, all grades. See all years and grades →

BeatsExpectations

Not computed for this school
BeatsExpectations is not computed for specialized-population schools (schools for the deaf or blind, therapeutic and behavioral-health placements, juvenile-justice and alternative-education settings, and similar). State ELA/Math proficiency rates are not a comparable metric for these populations, so a demographically-adjusted residual against general-enrollment peers would be misleading. About the methodology →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
36
-24 (-40%) vs 2017
Student : Teacher
9.1:1
was 20.0:1
% White
0%
was 5%
% Hispanic
67%
was 78%
% Black
3%
was 2%
% Asian
28%
was 10%
Source: NCES Common Core of Data

About Del Mar High

Set in San Gabriel, California, Del Mar High is a tiny high school, operated by San Gabriel Unified. It instructs 36 students across grades 10 through 12. By comparison, California's public schools average about 838 students each, so Del Mar High sits 96% below that benchmark.

Within San Gabriel Unified, which oversees 8 schools and 4,482 students, Del Mar High is one campus in the system.

In terms of who attends, Del Mar High lists that 67% of the student body identifies as Hispanic. Beyond that, the school reports 28% Asian, 3% Black, 3% multiracial. The wider county runs roughly 48% Hispanic, putting the school's mix considerably more Hispanic than the area baseline.

Looking at the economic backdrop, On paper, Del Mar High has 4 full-time-equivalent teachers, translating to a class-load average of around 9.1:1. That figure is tighter than the state norm's 18.2:1 average. An estimated 89% of students are eligible for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. Set against Los Angeles County (around 70%), the school's rate is somewhat above typical.

Around the school, census data for Los Angeles County shows median household income runs about $90,112, roughly 36% of adults have completed at least a four-year degree, and the poverty rate sits near 10%. In all, Los Angeles County runs 2244 public schools (combined enrollment of about 1,265,907 students), of which Del Mar High is one.

Nearest neighbor: Washington Elementary, around 0.6 miles off. Counting just inside five miles, 8 other public schools cluster around Del Mar High.

The campus sits in a bedroom-community setting.

Over the past 7-year window. Over the past 7-year window, the student count decreased 40%: 60 students in 2018 compared to 36 in 2025. Over the same period, the Asian share edged up from 10% to 28%. Class-load math has pulled in: from 20.0:1 in 2018 to 9.1:1 in 2025.

On allk12, the feed for Del Mar High typically covers sports schedules, lunch menu changes, and school spirit week. Contributors range from current parents to recent graduates and teachers.

Los Angeles County at a glance

View full county profile
Population
9,808,667
Census ACS
Median income
$90,112
Household, ACS
Bachelor's+
36%
Adults 25+
Poverty rate
10%
Below federal line
Schools in county
2,244
1,265,907 students

Quick facts

School name
Del Mar High
District
San Gabriel Unified
Address
312 South Del Mar Ave., San Gabriel, CA 91776
Phone
(626) 291-5723
County
Los Angeles County
Level
High
Grade range
10–12
Total enrollment
36
Teachers (FTE)
4
Student–teacher ratio
9.1:1
Free/Reduced lunch
32 (89%)
Locale
21-Suburb: Large
NCES ID
063442507166
Charter school
No
Virtual school
No

Related schools

Other schools in San Gabriel Unified
Other schools in San Gabriel
Nearby schools

Frequently asked questions

About Del Mar High
How many students attend Del Mar High?
Del Mar High enrolls approximately 36 students in grades 10-12.
What grades does Del Mar High serve?
Del Mar High serves grades 10-12.
What is the student-teacher ratio at Del Mar High?
The student-to-teacher ratio at Del Mar High is approximately 9.1:1 (4 FTE teachers).
What is the student diversity at Del Mar High?
Student demographics at Del Mar High are roughly 67% Hispanic, 3% Black, 28% Asian, 3% Two or more.
What district is Del Mar High in?
Del Mar High is part of San Gabriel Unified.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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