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SCHOOL COMMUNITY·IDEA PUBLIC SCHOOLS·NCES 480021113508

IDEA JUDSON COLLEGE PREPARATORY

13427 JUDSON RD, SAN ANTONIO, TX 78233 · (210) 529-3600 · Bexar County
GRADES 06–12HIGH11-CITYCHARTERTITLE IREGULAR SCHOOL747 STUDENTS
Enrollment
747
High
DISTRICT 676 · STATE 796
Student : Teacher
16.6:1
45 FTE teachers
DISTRICT 16.1:1 · STATE 15.1:1
Free / Reduced Lunch
75%
560 students
DISTRICT 83% · 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 6
122
Grade 7
110
Grade 8
117
Grade 9
116
Grade 10
125
Grade 11
93
Grade 12
64
Student demographics
White
9112%
DISTRICT 5% · STATE 24%
Hispanic
50367%
DISTRICT 85% · STATE 54%
Black
10614%
DISTRICT 8% · STATE 13%
Asian
304%
DISTRICT 1% · STATE 6%
Two+
111%
DISTRICT 1% · STATE 3%
Native American
10%
DISTRICT 0% · STATE 0%
Pacific Islander
51%
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
40754%
Female
34046%

Discussions

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Test scores

STAAR 2023-24 . % Meets Grade Level or Above
Reading
64.0%
TX avg 51.8% . +22.0pp since 2020
Mathematics
36.0%
TX avg 42.0% . +10.0pp since 2020
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
53.9%
composite math + reading, all grades
Predicted
41.1%
based on TX schools with similar FRL share
Beats by
+12.8pp
above demographic expectation
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
747
+514 (+221%) vs 2017
Student : Teacher
16.6:1
was 20.3:1
% White
12%
was 13%
% Hispanic
67%
was 71%
% Black
14%
was 13%
% Asian
4%
was 1%
Source: NCES Common Core of Data

About IDEA JUDSON COLLEGE PREPARATORY

As a reasonably sized secondary school in SAN ANTONIO, Texas, IDEA JUDSON COLLEGE PREPARATORY serves 747 students from grades 6 through 12, operated by IDEA PUBLIC SCHOOLS.

Across the 125 schools in IDEA PUBLIC SCHOOLS (79,430 students total), IDEA JUDSON COLLEGE PREPARATORY accounts for its share of the district's footprint.

On the student-mix side, IDEA JUDSON COLLEGE PREPARATORY logs that the largest single group is Hispanic, at 67% of enrollment. Beyond that, the school lists 14% Black, 12% White, 4% Asian.

In terms of school funding signals, IDEA JUDSON COLLEGE PREPARATORY records 45 full-time-equivalent teachers, putting the student-to-teacher ratio at about 16.6:1. Statewide, the average ratio sits near 15.1:1, putting IDEA JUDSON COLLEGE PREPARATORY higher than the state norm the norm. Roughly 75% of students at IDEA JUDSON COLLEGE PREPARATORY qualify for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. That share is noticeably above Bexar County's rate of about 63%.

On a demographically-adjusted basis, IDEA JUDSON COLLEGE PREPARATORY tracks the demographic baseline. The model predicts 41.1% given the school's FRL share; actual proficiency is 53.9%.

Around the school, community-level numbers for Bexar County indicate median household income runs about $72,341, roughly 32% of adults have completed at least a four-year degree, and roughly 11% of residents live below the federal poverty line. Across Bexar County's 638 public schools (combined enrollment of about 368,487 students), IDEA JUDSON COLLEGE PREPARATORY is one campus in the mix.

The closest other public school is IDEA JUDSON ACADEMY, roughly 0.0 miles away. Within five miles, there are 8 other public schools. Ranking that nearby cluster on reported proficiency puts IDEA JUDSON COLLEGE PREPARATORY at 2nd of 7; the average score across the group is 47.3%.

The campus sits in an urban setting. IDEA JUDSON COLLEGE PREPARATORY operates as a public charter school, meaning it is publicly funded but governed independently of the surrounding district's traditional schools.

Looking at the recent track record. Over the past 7-year window, the student count expanded 221%: 233 students in 2018 compared to 747 in 2025. The student-to-teacher ratio fell from 20.3:1 in 2018 to 16.6:1 today.

On the community side, the feed for IDEA JUDSON COLLEGE PREPARATORY typically covers school events, parent volunteer needs, and clubs. Parents, students, alumni, and staff are welcome to weigh in.

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
IDEA JUDSON COLLEGE PREPARATORY
District
IDEA PUBLIC SCHOOLS
Address
13427 JUDSON RD, SAN ANTONIO, TX 78233
Phone
(210) 529-3600
County
Bexar County
Level
High
Grade range
06–12
Total enrollment
747
Teachers (FTE)
45
Student–teacher ratio
16.6:1
Free/Reduced lunch
560 (75%)
Locale
11-City: Large
NCES ID
480021113508
Charter school
Yes
Virtual school
No

Related schools

Other schools in IDEA PUBLIC SCHOOLS
Other schools in SAN ANTONIO
Nearby schools

Frequently asked questions

About IDEA JUDSON COLLEGE PREPARATORY
How many students attend IDEA JUDSON COLLEGE PREPARATORY?
IDEA JUDSON COLLEGE PREPARATORY enrolls approximately 747 students in grades 06-12.
What grades does IDEA JUDSON COLLEGE PREPARATORY serve?
IDEA JUDSON COLLEGE PREPARATORY serves grades 06-12.
What is the student-teacher ratio at IDEA JUDSON COLLEGE PREPARATORY?
The student-to-teacher ratio at IDEA JUDSON COLLEGE PREPARATORY is approximately 16.6:1 (45 FTE teachers).
What is the racial breakdown of students at IDEA JUDSON COLLEGE PREPARATORY?
At IDEA JUDSON COLLEGE PREPARATORY, the student body is approximately 12% White, 67% Hispanic, 14% Black, 4% Asian, 1% Two or more.
Is IDEA JUDSON COLLEGE PREPARATORY public or private?
IDEA JUDSON COLLEGE PREPARATORY is a public K-12 school operated as a charter, overseen by IDEA PUBLIC SCHOOLS.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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