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SCHOOL COMMUNITY·IDEA PUBLIC SCHOOLS·NCES 480021113519

IDEA JUDSON ACADEMY

13427 JUDSON RD, SAN ANTONIO, TX 78233 · (210) 529-3600 · Bexar County
GRADES KG–05ELEMENTARY11-CITYCHARTERTITLE IREGULAR SCHOOL701 STUDENTS
Enrollment
701
Elementary
DISTRICT 657 · STATE 519
Student : Teacher
21.9:1
32 FTE teachers
DISTRICT 21.6:1 · STATE 15.1:1
Free / Reduced Lunch
74%
516 students
DISTRICT 83% · STATE 65%
Community
1
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Kindergarten
98
Grade 1
129
Grade 2
114
Grade 3
122
Grade 4
115
Grade 5
123
Student demographics
White
9113%
DISTRICT 5% · STATE 24%
Hispanic
45665%
DISTRICT 85% · STATE 54%
Black
11717%
DISTRICT 8% · STATE 13%
Asian
172%
DISTRICT 1% · STATE 6%
Two+
172%
DISTRICT 1% · STATE 3%
Native American
10%
DISTRICT 0% · STATE 0%
Pacific Islander
20%
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
34850%
Female
35350%

Discussions

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Test scores

STAAR 2023-24 . % Meets Grade Level or Above
Reading
70.0%
TX avg 51.8% . +50.0pp since 2020
Mathematics
62.0%
TX avg 42.0% . +49.0pp since 2020
Source: STAAR. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
OUTPERFORMING
Top 10% of TX schools after controlling for student poverty
Actual proficiency
60.6%
composite math + reading, all grades
Predicted
41.7%
based on TX schools with similar FRL share
Beats by
+18.9pp
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
701
+189 (+37%) vs 2017
Student : Teacher
21.9:1
was 22.0:1
% White
13%
was 13%
% Hispanic
65%
was 65%
% Black
17%
was 18%
% Asian
2%
was 2%
Source: NCES Common Core of Data

About IDEA JUDSON ACADEMY

Located at 13427 JUDSON RD, in SAN ANTONIO, Texas, IDEA JUDSON ACADEMY is a moderately sized primary school that caters to 701 students (grades K through 5), operated by IDEA PUBLIC SCHOOLS. Compared to the state average of about 519 students per school, that is 35% above typical.

IDEA PUBLIC SCHOOLS comprises 125 schools with combined enrollment of 79,430 students; IDEA JUDSON ACADEMY is among them.

For racial and ethnic makeup, IDEA JUDSON ACADEMY logs that the largest single group is Hispanic, at 65% of enrollment. Other groups include 17% Black, 13% White, 2% Asian, 2% multiracial.

On the income-and-resources front, Staff filings list 32 full-time-equivalent teachers, which works out to roughly 21.9:1 students per teacher. Statewide, the average ratio sits near 15.1:1, putting IDEA JUDSON ACADEMY higher than the state norm the norm. Around 74% of the student body qualifies for free or reduced-price meals, a number frequently used as a low-income enrollment indicator. That share is higher than Bexar County's rate of about 63%.

On a demographically-adjusted basis, IDEA JUDSON ACADEMY sits in the top 10% of Texas schools after the BeatsExpectations adjustment. Predicted proficiency for the school's FRL share is roughly 41.7%; actual is 60.6%, +18.9 points clear of the demographic baseline.

Zooming out to the county, community-level numbers for Bexar County indicate the typical household earns roughly $72,341 per year, about 32% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 11%. In all, Bexar County runs 638 public schools (combined enrollment of about 368,487 students), of which IDEA JUDSON ACADEMY is one.

IDEA JUDSON COLLEGE PREPARATORY is the nearest neighboring public school, about 0.0 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts IDEA JUDSON ACADEMY at 1st of 7; the average score across the group is 46.1%.

Geographically, the school is in a city-core area. As a public charter, IDEA JUDSON ACADEMY runs on public funding but with greater curricular and operational autonomy than a typical district school.

Looking at the recent track record. Over the past 7-year window, the student count edged up 37%: 512 students in 2018 compared to 701 in 2025.

Within the allk12 community for this school, posts here usually surface around science fair prep, picture-day reminders, and bus-route questions. Posting is open to anyone connected to the school.

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 ACADEMY
District
IDEA PUBLIC SCHOOLS
Address
13427 JUDSON RD, SAN ANTONIO, TX 78233
Phone
(210) 529-3600
County
Bexar County
Level
Elementary
Grade range
KG–05
Total enrollment
701
Teachers (FTE)
32
Student–teacher ratio
21.9:1
Free/Reduced lunch
516 (74%)
Locale
11-City: Large
NCES ID
480021113519
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 ACADEMY
How large is IDEA JUDSON ACADEMY?
IDEA JUDSON ACADEMY enrolls approximately 701 students in grades KG-05.
Is IDEA JUDSON ACADEMY an elementary, middle, or high school?
IDEA JUDSON ACADEMY is an elementary school covering grades KG-05.
What is the student-teacher ratio at IDEA JUDSON ACADEMY?
The student-to-teacher ratio at IDEA JUDSON ACADEMY is approximately 21.9:1 (32 FTE teachers).
What is the racial breakdown of students at IDEA JUDSON ACADEMY?
At IDEA JUDSON ACADEMY, the student body is approximately 13% White, 65% Hispanic, 17% Black, 2% Asian, 2% Two or more.
Is IDEA JUDSON ACADEMY public or private?
IDEA JUDSON ACADEMY 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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