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SCHOOL COMMUNITY·SCHERTZ-CIBOLO-U CITY ISD·NCES 483948004487

Ray D Corbett Junior High School

12000 RAY CORBETT DR, SCHERTZ, TX 78154 · (210) 619-4150 · Bexar County
GRADES 07–08MIDDLE21-SUBURBREGULAR SCHOOL1,113 STUDENTS
B-
allk12 Grade
Scored higher than 54% of Texas public middle schools
  • B+Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • CBeats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
  • A-Three-year trend Change in reading and math proficiency over the last three test years.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Texas public middle schools

Enrollment
1,113
Middle
DISTRICT 916 · STATE 643
Student : Teacher
17.1:1
65 FTE teachers
DISTRICT 15.3:1 · STATE 14.4:1
Free / Reduced Lunch
36%
396 students
DISTRICT 36% · 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 753648%
Grade 857752%
Student demographics
63%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 66% · STATE 63% · US 70%
White
37033%
DISTRICT 30% · STATE 24% · US 43%
Hispanic
54949%
DISTRICT 48% · STATE 54% · US 30%
Black
969%
DISTRICT 12% · STATE 13% · US 15%
Asian
172%
DISTRICT 2% · STATE 6% · US 6%
Two+
787%
DISTRICT 7% · STATE 3% · US 5%
Native American
20%
DISTRICT 0% · STATE 0% · US 1%
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
54849%
Female
56551%

Discussions

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Test scores

STAAR 2025-26 . % Meets Grade Level or Above
Reading
61.0%
TX avg 54.5% . +33.0pp since 2020
Mathematics
56.0%
TX avg 45.3% . +20.0pp since 2020

What this means: On the STAAR, Texas's statewide test, about 61 of every 100 students at this school read at grade level and about 56 of 100 do math at grade level. Across all Texas schools, those numbers are about 55 and 45. Reading scores are up about 33 points since 2020, while math scores are up about 20 points.

Performance levels, 2025-26

SubjectMasters Grade LevelMeets Grade LevelApproaches Grade LevelDid Not Meet Grade Level
Reading29.0%32.0%23.0%16.0%
Mathematics22.0%34.0%19.0%25.0%
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
2025-2661.0%56.0%
2024-2558.0%53.0%
2023-2451.0%52.0%
2022-2341.0%41.0%
2021-2252.0%52.0%
2020-2128.0%36.0%
% 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
49.5%
composite math + reading, all grades
Predicted
58.5%
based on TX schools with similar FRL share
Beats by
-9.0pp
below demographic expectation

What this means: About 50% of students here test proficient in math and reading, compared with the roughly 58% 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 →

Schools most like Ray D Corbett Junior High School

Ray D Corbett Junior High School's state test result (49.5% proficient) is higher than 4 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Ray D Corbett Junior High School this school1,11335.6%49.5%
Danville Middle School
NEW BRAUNFELS
92136.7%54.5%
Splendora Junior High School
SPLENDORA
87739.9%31.6%
New Braunfels Middle School
NEW BRAUNFELS
1,30139.4%41.8%
Gus Almquist
HUTTO
95140.0%43.7%
Barbara Jordan Intermediate School
CIBOLO
81132.6%46.4%
Matched among Texas middle schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where Ray D Corbett Junior High School ranks

Among middle schools
MeasureThis schoolIn TexasIn Bexar County
State test proficiency
ranked highest first
49.5%#517 of 1,635#16 of 82
Math proficiency
ranked highest first
56.0%#399 of 1,670
▲ 49
#13 of 84
no change
Reading proficiency
ranked highest first
61.0%#547 of 1,670
▲ 96
#20 of 84
▲ 2
3-year test score change
ranked biggest gain first
+17.5pp#392 of 1,570#8 of 80
Enrollment
ranked largest first
1,113#184 of 1,749#15 of 100
Students per teacher
ranked fewest first
17.1:1#1,314 of 1,542#67 of 80
Diversity index
ranked most diverse first
63.4%#392 of 1,543#7 of 80
Free and reduced lunch
ranked highest share first
35.6%#1,386 of 1,648#74 of 87
Enrollment change since 2017-18
ranked steepest decline first
-7.3%#719 of 942#49 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. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
1,113
+15 (+1%) vs 2020
+80% since 1990-91, when it was 619
Student : Teacher
17.1:1
was 15.5:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-251,11365.217.1:136% (396)
2023-241,12662.318.1:143% (484)
2022-231,18868.817.3:140% (471)
2020-211,0987115.5:131% (343)
2017-181,20066.818.0:133% (397)
2015-161,1916318.9:131% (375)
2010-118745017.5:134% (301)
2000-015483515.7:120% (111)
1990-916193617.2:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Ray D Corbett Junior High School.

Since 2017-18: students down 7% (1,200 to 1,113); teachers down 2% (66.8 to 65.2).

About Ray D Corbett Junior High School

Ray D Corbett Junior High School is a public middle school run by SCHERTZ-CIBOLO-U CITY ISD in SCHERTZ, Texas. The school runs grades 7 through 8 and enrolls 1,113 students. By comparison, middle schools in Texas enroll about 643 students on average.

Ray D Corbett Junior High School belongs to SCHERTZ-CIBOLO-U CITY ISD, a district of 16 schools and 14,947 students.

Hispanic students make up 49% of enrollment at Ray D Corbett Junior High School, the largest share of any group. Other reported shares: 33% White, 9% Black, and 7% multiracial. That compares with about 60% Hispanic among all Bexar County residents. Its diversity index, the chance that two randomly chosen students belong to different racial or ethnic groups, is 63%.

Based on 65.2 full-time-equivalent teachers, Ray D Corbett Junior High School has a ratio of 17.1:1. The average for middle schools in Texas, 14.4:1, is lower. Income data for the school show 36% of students eligible for free or reduced-price lunch. By comparison, the figure for public schools in Bexar County is 63%.

Ray D Corbett Junior High School earns a B- on the allk12 Grade, which blends test scores, results against poverty-based expectations, and the three-year trend. It scored higher than 54% of Texas public middle schools.

Ray D Corbett Junior High School's actual average proficiency rate across its state test results (49.5%) and its predicted rate (58.5%) put it outside the top and bottom 10% of Texas schools.

American Community Survey estimates for Bexar County show that the median household earns about $72,341 a year, about 32% of adults have at least a bachelor's degree, and roughly 11% of residents are in poverty. Bexar County has 638 public schools with about 368,487 students, including Ray D Corbett Junior High School.

Of the public schools around it, Ray D Corbett Junior High School is closest to Rose Garden Elementary School, about 0.5 miles away. Ray D Corbett Junior High School has at least 8 other public schools within five miles. Nearby schools average 49.2% on proficiency, and Ray D Corbett Junior High School is above that at 49.5%.

The school's federal locale classification is Suburb: Large.

Enrollment was essentially flat over 4 years: 1,098 in 2020-21, 1,113 in 2024-25. In 2020-21, the student-to-teacher ratio was 15.5:1; by 2024-25 it was 17.1:1.

This page collects posts and questions about Ray D Corbett Junior High School, such as fundraisers, report cards, and school supplies. Members of the school community can share what they know.

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
Ray D Corbett Junior High School
District
SCHERTZ-CIBOLO-U CITY ISD
Address
12000 RAY CORBETT DR, SCHERTZ, TX 78154
Phone
(210) 619-4150
County
Bexar County
Level
Middle
Grade range
07–08
Total enrollment
1,113
Teachers (FTE)
65
Student–teacher ratio
17.1:1
Free and reduced lunch
396 (36%)
Locale
21-Suburb: Large
NCES ID
483948004487
Charter school
No
Virtual school
No

Related schools

Other schools in SCHERTZ-CIBOLO-U CITY ISD
Other schools in SCHERTZ
Nearby schools

Frequently asked questions

About Ray D Corbett Junior High School
How large is Ray D Corbett Junior High School?
Ray D Corbett Junior High School enrolls approximately 1,113 students in grades 07-08.
What age range does Ray D Corbett Junior High School serve?
Ray D Corbett Junior High School serves students from grade 07 through grade 08.
How many students per teacher at Ray D Corbett Junior High School?
Approximately 17.1:1 students per teacher at Ray D Corbett Junior High School.
How diverse is Ray D Corbett Junior High School?
Ray D Corbett Junior High School reports a student body of 33% White, 49% Hispanic, 9% Black, 2% Asian, 7% Two or more.
Who oversees Ray D Corbett Junior High School?
Ray D Corbett Junior High School is overseen by SCHERTZ-CIBOLO-U CITY ISD in Bexar County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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