The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·NORTHSIDE ISD·NCES 483312003706

JAY H S

7611 MARBACH RD, SAN ANTONIO, TX 78227 · (210) 397-2700 · Bexar County
GRADES 09–12HIGH11-CITYTITLE IREGULAR SCHOOL2,118 STUDENTS
Enrollment
2,118
High
DISTRICT 1,907 · STATE 796
Student : Teacher
13.6:1
155 FTE teachers
DISTRICT 14.9:1 · STATE 15.1:1
Free / Reduced Lunch
72%
1,518 students
DISTRICT 54% · STATE 65%
Community
1
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 9
639
Grade 10
537
Grade 11
467
Grade 12
475
Student demographics
White
1366%
DISTRICT 16% · STATE 24%
Hispanic
1,81886%
DISTRICT 68% · STATE 54%
Black
985%
DISTRICT 7% · STATE 13%
Asian
201%
DISTRICT 4% · STATE 6%
Two+
392%
DISTRICT 5% · STATE 3%
Native American
30%
DISTRICT 0% · STATE 0%
Pacific Islander
40%
DISTRICT 0% · STATE 0%
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
1,17856%
Female
94044%

Discussions

+ POST

Test scores

STAAR 2023-24 . % Meets Grade Level or Above
Reading
39.0%
TX avg 51.8% . +20.0pp since 2020
Mathematics
15.0%
TX avg 42.0% . +11.0pp since 2020

What this means: On the STAAR, Texas's statewide test, about 39 of every 100 students at this school read at grade level and about 15 of 100 do math at grade level. Across all Texas schools, those numbers are about 52 and 42. Reading scores are up about 20 points since 2020, while math scores are up about 11 points.

Source: STAAR. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
39.3%
composite math + reading, all grades
Predicted
42.6%
based on TX schools with similar FRL share
Beats by
-3.3pp
below demographic expectation

What this means: About 39% of students here test proficient in math and reading, compared with the roughly 43% typical for Texas schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Texas's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
2,118
-897 (-30%) vs 2017
Student : Teacher
13.6:1
was 15.5:1
% White
6%
was 8%
% Hispanic
86%
was 85%
% Black
5%
was 5%
% Asian
1%
was 1%
Source: NCES Common Core of Data

About JAY H S

Set in SAN ANTONIO, Texas, JAY H S is a well-populated high school, one of the schools within NORTHSIDE ISD. It instructs 2,118 students across grades 9 through 12. Enrollment runs roughly 166% larger than the state mean of about 796.

NORTHSIDE ISD comprises 128 schools with combined enrollment of 100,435 students; JAY H S is among them.

For racial and ethnic makeup, JAY H S logs that 86% of students identify as Hispanic, making the school strongly Hispanic-majority; the rest reads as 6% White, 5% Black. The wider county runs roughly 60% Hispanic, putting the school's mix meaningfully more Hispanic than the area baseline.

Looking at the economic backdrop, The school currently runs with 155 full-time-equivalent teachers, for a student-teacher ratio near 13.6:1. Statewide, the average ratio sits near 15.1:1, putting JAY H S tighter than the state norm the norm. Roughly 72% of students at JAY H S qualify for free or reduced-price lunch, often used as a Title I proxy. That share is above Bexar County's rate of about 63%.

With demographic context factored in, JAY H S sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 42.6%; this one delivers 39.3%.

In the area at large, census data for Bexar County shows median household earnings sit near $72,341, 32% of adults hold a bachelor's degree or higher, and census figures put the poverty rate at about 11%. Across Bexar County's 638 public schools (combined enrollment of about 368,487 students), JAY H S is one campus in the mix.

MEADOW VILLAGE EL is the nearest neighboring public school, about 0.4 miles from this campus. Within five miles, there are 8 other public schools. Among the 9 schools in that immediate cluster with test data (this one included), JAY H S ranks 3rd on composite proficiency, above the local average of 32.3%.

The school occupies a city-core site.

Trend over the last 7 years. Looking back 7 years, enrollment at JAY H S has contracted 30%, going from 3,015 students in 2018 to 2,118 in 2025. Class-load math has pulled in: from 15.5:1 in 2018 to 13.6:1 in 2025.

In the discussion threads here, the feed for JAY H S typically covers classroom updates, athletics, and weather closures. The community welcomes input from current and former families.

Bexar County at a glance

View full county profile
Population
2,067,341
Census ACS
Median income
$72,341
Household, ACS
Bachelor's+
32%
Adults 25+
Poverty rate
11%
Below federal line
Schools in county
638
368,487 students

Quick facts

School name
JAY H S
District
NORTHSIDE ISD
Address
7611 MARBACH RD, SAN ANTONIO, TX 78227
Phone
(210) 397-2700
County
Bexar County
Level
High
Grade range
09–12
Total enrollment
2,118
Teachers (FTE)
155
Student–teacher ratio
13.6:1
Free/Reduced lunch
1,518 (72%)
Locale
11-City: Large
NCES ID
483312003706
Charter school
No
Virtual school
No

Related schools

Other schools in NORTHSIDE ISD
Other schools in SAN ANTONIO
Nearby schools

Frequently asked questions

About JAY H S
What is the total enrollment at JAY H S?
JAY H S enrolls approximately 2,118 students in grades 09-12.
What grades does JAY H S serve?
JAY H S serves grades 09-12.
What is the student-teacher ratio at JAY H S?
The student-to-teacher ratio at JAY H S is approximately 13.6:1 (155 FTE teachers).
What is the student diversity at JAY H S?
Student demographics at JAY H S are roughly 6% White, 86% Hispanic, 5% Black, 1% Asian, 2% Two or more.
Who oversees JAY H S?
JAY H S is overseen by NORTHSIDE ISD in Bexar County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post