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SCHOOL COMMUNITY·NORTHSIDE ISD·NCES 483312005786

Rudder Middle School

6558 HORN BLVD, SAN ANTONIO, TX 78240 · (210) 397-5000 · Bexar County
GRADES 06–08MIDDLE11-CITYTITLE IREGULAR SCHOOL961 STUDENTS
Enrollment
961
Middle
DISTRICT 903 · STATE 643
Student : Teacher
12.7:1
76 FTE teachers
DISTRICT 13.8:1 · STATE 14.4:1
Free / Reduced Lunch
77%
741 students
DISTRICT 54% · STATE 65%
Community
1
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 632334%
Grade 730332%
Grade 833535%
Student demographics
66%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 50% · STATE 63% · US 70%
White
15116%
DISTRICT 16% · STATE 24% · US 43%
Hispanic
50152%
DISTRICT 68% · STATE 54% · US 30%
Black
667%
DISTRICT 7% · STATE 13% · US 15%
Asian
15716%
DISTRICT 4% · STATE 6% · US 6%
Two+
859%
DISTRICT 5% · STATE 3% · US 5%
Pacific Islander
10%
DISTRICT 0% · STATE 0% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
49351%
Female
46849%

Discussions

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Test scores

STAAR 2025-26 . % Meets Grade Level or Above
Reading
41.0%
TX avg 54.5% . +26.0pp since 2020
Mathematics
24.0%
TX avg 45.3% . +12.0pp since 2020

What this means: On the STAAR, Texas's statewide test, about 41 of every 100 students at this school read at grade level and about 24 of 100 do math at grade level. Across all Texas schools, those numbers are about 55 and 45. Reading scores are up about 26 points since 2020, while math scores are up about 12 points.

Performance levels, 2025-26

SubjectMasters Grade LevelMeets Grade LevelApproaches Grade LevelDid Not Meet Grade Level
Reading18.0%23.0%24.0%35.0%
Mathematics7.0%17.0%34.0%42.0%
Share of tested students at each STAAR level. Each student counts in one level, so a row adds to about 100%.

STAAR results by year

School yearReadingMathematics
2025-2641.0%24.0%
2024-2543.0%26.0%
2023-2445.0%26.0%
2022-2330.0%24.0%
2021-2227.0%15.0%
2020-2115.0%12.0%
% Meets Grade Level or Above, all students and all tested grades.
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
34.6%
composite math + reading, all grades
Predicted
40.8%
based on TX schools with similar FRL share
Beats by
-6.2pp
below demographic expectation

What this means: About 35% of students here test proficient in math and reading, compared with the roughly 41% 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 →

Where Rudder Middle School ranks

Among middle schools
MeasureThis schoolIn TexasIn Bexar County
State test proficiency
ranked highest first
34.6%#1,187 of 1,635#43 of 82
Math proficiency
ranked highest first
24.0%#1,564 of 1,670#65 of 84
Reading proficiency
ranked highest first
41.0%#1,436 of 1,670#61 of 84
3-year test score change
ranked biggest gain first
+5.5pp#1,073 of 1,570#46 of 80
Enrollment
ranked largest first
961#326 of 1,749#26 of 100
Students per teacher
ranked fewest first
12.7:1#281 of 1,542#10 of 80
Diversity index
ranked most diverse first
66.4%#294 of 1,543#3 of 80
Enrollment change since 2017-18
ranked steepest decline first
-0.9%#910 of 942#59 of 60
Ranked against other public middle schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list.

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
961
-9 (-1%) vs 2017
Student : Teacher
12.7:1
was 14.7:1
% White
16%
was 15%
% Hispanic
52%
was 65%
% Black
7%
was 8%
% Asian
16%
was 10%
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree or reduced lunch
2024-2596175.812.7:177% (741)
2023-2499673.713.5:179% (784)
2022-2399467.914.7:180% (800)
2017-1897065.914.7:169% (672)
Source: NCES Common Core of Data. Rows are the federal collections on file for Rudder Middle School.

About Rudder Middle School

Rudder Middle School is listed by the National Center for Education Statistics as a middle school in SAN ANTONIO, Texas. The school enrolls 961 students in grades 6 through 8. On average, middle schools in Texas enroll around 643, and this school is 49% above that mark.

Rudder Middle School is a school in NORTHSIDE ISD. The district has 128 schools and 100,435 students.

The share of Hispanic students at Rudder Middle School is 52%, a majority. The remaining students are 16% Asian, 16% White, 9% multiracial, and 7% Black. On a 0 to 100 scale, the school's diversity index is 66, compared with 70 nationally.

The school has 75.8 full-time-equivalent teachers and a ratio of 12.7 students per teacher. Middle schools in Texas have an average ratio of 14.4:1. The school reported 77% of students eligible for free or reduced-price lunch in 2024-25. Public schools in Bexar County average 63%.

The allk12 BeatsExpectations score for Rudder Middle School is -6.2 points: 34.6% actual, 40.8% predicted.

Looking at the county, Bexar County, the median household earns about $72,341 a year, 32% of adults hold a bachelor's degree or higher, and about 11% of residents live below the federal poverty line. Counting Rudder Middle School, Bexar County has 638 public schools.

Thornton Elementary School is about 0.2 miles away, making it the nearest public school. Rudder Middle School is one of several public schools in the area, with at least 8 others within five miles. Rudder Middle School's average proficiency of 34.6% compares with 44.6% for its nearest scored neighbors.

The National Center for Education Statistics classifies the school's location as City: Large, meaning it is inside a principal city with a population of 250,000 or more.

Over 7 years, enrollment stayed close to where it was, going from 970 to 961. The Hispanic share was 65% in 2017-18 and 52% in 2024-25. Staffing shifted too: the ratio moved from 14.7:1 to 12.7:1.

On allk12, people connected to Rudder Middle School can post about pickup and drop-off, after-school programs, and teacher feedback. Current and former families are welcome to add their experience.

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
Rudder Middle School
District
NORTHSIDE ISD
Address
6558 HORN BLVD, SAN ANTONIO, TX 78240
Phone
(210) 397-5000
County
Bexar County
Level
Middle
Grade range
06–08
Total enrollment
961
Teachers (FTE)
76
Student–teacher ratio
12.7:1
Free/Reduced lunch
741 (77%)
Locale
11-City: Large
NCES ID
483312005786
Charter school
No
Virtual school
No

Related schools

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

Frequently asked questions

About Rudder Middle School
How large is Rudder Middle School?
Rudder Middle School enrolls approximately 961 students in grades 06-08.
Is Rudder Middle School an elementary, middle, or high school?
Rudder Middle School is a middle school covering grades 06-08.
How many teachers does Rudder Middle School have?
Rudder Middle School employs 76 FTE teachers, for a student-to-teacher ratio of 12.7:1.
What is the student diversity at Rudder Middle School?
Student demographics at Rudder Middle School are roughly 16% White, 52% Hispanic, 7% Black, 16% Asian, 9% Two or more.
Is Rudder Middle School public or private?
Rudder Middle School is a public K-12 school, overseen by NORTHSIDE ISD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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