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SCHOOL COMMUNITY·MCALLEN ISD·NCES 482967021347

De Leon Middle School

4201 N 29TH ST, MCALLEN, TX 78504 · (956) 632-8800 · Hidalgo County
GRADES 06–08MIDDLE12-CITYTITLE IREGULAR SCHOOL664 STUDENTS
Enrollment
664
Middle
DISTRICT 728 · STATE 643
Student : Teacher
11.9:1
56 FTE teachers
DISTRICT 13.3:1 · STATE 14.4:1
Free / Reduced Lunch
87%
578 students
DISTRICT 75% · 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 622033%
Grade 722634%
Grade 821833%
Student demographics
7%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 12% · STATE 63% · US 70%
White
122%
DISTRICT 4% · STATE 24% · US 43%
Hispanic
64197%
DISTRICT 94% · STATE 54% · US 30%
Black
10%
DISTRICT 0% · STATE 13% · US 15%
Asian
71%
DISTRICT 1% · STATE 6% · US 6%
Two+
30%
DISTRICT 1% · STATE 3% · US 5%
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
34151%
Female
32349%

Discussions

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Test scores

STAAR 2025-26 . % Meets Grade Level or Above
Reading
62.0%
TX avg 54.5% . +36.0pp since 2020
Mathematics
49.0%
TX avg 45.3% . +38.0pp since 2020

What this means: On the STAAR, Texas's statewide test, about 62 of every 100 students at this school read at grade level and about 49 of 100 do math at grade level. Across all Texas schools, those numbers are about 55 and 45. Reading scores are up about 36 points since 2020, while math scores are up about 38 points.

Performance levels, 2025-26

SubjectMasters Grade LevelMeets Grade LevelApproaches Grade LevelDid Not Meet Grade Level
Reading34.0%28.0%19.0%19.0%
Mathematics22.0%27.0%25.0%26.0%
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
2025-2662.0%49.0%
2024-2559.0%43.0%
2023-2457.0%41.0%
2022-2347.0%30.0%
2021-2243.0%24.0%
2020-2126.0%11.0%
% 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
44.6%
composite math + reading, all grades
Predicted
36.5%
based on TX schools with similar FRL share
Beats by
+8.1pp
above demographic expectation

What this means: About 45% of students here test proficient in math and reading, compared with the roughly 37% 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 De Leon Middle School

De Leon Middle School's state test result (44.6% proficient) is higher than 5 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
De Leon Middle School this school66487.0%44.6%
Vernon Middle School
HARLINGEN
63186.5%39.4%
Cesar Chavez Middle School
MISSION
62587.2%43.6%
Whittier Middle School
SAN ANTONIO
65689.2%27.3%
Rafael A Cantu Junior High School
PALMHURST
59186.8%37.4%
Diaz Junior High School
HIDALGO
61587.5%38.3%
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 De Leon Middle School ranks

Among middle schools
MeasureThis schoolIn TexasIn Hidalgo County
State test proficiency
ranked highest first
44.6%#715 of 1,635#19 of 54
Math proficiency
ranked highest first
49.0%#579 of 1,670
▲ 184
#12 of 54
▲ 7
Reading proficiency
ranked highest first
62.0%#508 of 1,670
▲ 80
#11 of 54
▲ 2
3-year test score change
ranked biggest gain first
+17.0pp#410 of 1,570#7 of 54
Enrollment
ranked largest first
664#819 of 1,749#27 of 54
Students per teacher
ranked fewest first
11.9:1#148 of 1,542#13 of 52
Diversity index
ranked most diverse first
6.8%#1,425 of 1,543#8 of 52
Free and reduced lunch
ranked highest share first
87.0%#341 of 1,648#35 of 54
Enrollment change since 2017-18
ranked steepest decline first
-4.5%#799 of 942#39 of 44
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
664
-215 (-24%) vs 2020
-25% since 2000-01, when it was 884
Student : Teacher
11.9:1
was 14.2:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-256645611.9:187% (578)
2023-2472160.411.9:186% (618)
2022-2380064.112.5:186% (691)
2020-218796214.2:187% (765)
2017-1869553.912.9:173% (505)
2015-166725212.9:177% (517)
2010-117615114.9:10% (0)
2000-018846014.7:149% (433)
Source: NCES Common Core of Data. Rows are the federal collections on file for De Leon Middle School.

Since 2017-18: students down 4% (695 to 664); teachers up 4% (53.9 to 56).

About De Leon Middle School

De Leon Middle School is a mid-sized middle school serving families in MCALLEN, Texas. Its grade span covers grades 6 through 8, with 664 students on the rolls.

De Leon Middle School sits within MCALLEN ISD, which has 31 schools and 19,890 students.

Hispanic students account for 97% of the school's enrollment. A diversity index of 7% means there is a 7% chance two randomly chosen students at De Leon Middle School are from different groups.

Staffing at De Leon Middle School comes to 56 full-time-equivalent teachers, or 11.9:1. The school's 11.9:1 compares with an average of 14.4:1 for middle schools in Texas. On the income side, 87% of students qualify for free or reduced-price lunch. Public schools in Hidalgo County average a similar 85%.

Predicted from its free or reduced-price lunch share, De Leon Middle School would score about 36.5%. It scores 44.6%, 8.1 points above that figure.

The county, Hidalgo County, is where the school is located. The median household earns about $54,338 a year, 21% of adults hold a bachelor's degree or higher, and about 23% of residents live below the federal poverty line. Counting De Leon Middle School, Hidalgo County has 364 public schools.

A public school about 0.2 miles away, Castaneda Elementary School, is the closest to De Leon Middle School. Inside a five-mile radius, there are at least 8 other public schools. De Leon Middle School comes in 6th of 8 nearby schools on average proficiency.

The federal government classifies De Leon Middle School's location as City: Mid-size.

Between 2020-21 and 2024-25, De Leon Middle School had a net loss of 215 students, or 24%. By 2024-25, the school had 11.9 students per teacher, compared with 14.2 in 2020-21.

De Leon Middle School has a community page on allk12 for topics such as pickup and drop-off, after-school programs, and teacher feedback. Members of the school community can share what they know.

Hidalgo County at a glance

View full county profile
Population
891,977
Census ACS
Median income
$54,338
Household, ACS
Bachelor's+
21%
Adults 25+
Poverty rate
23%
Below federal line
Schools in county
364
212,859 students

Quick facts

School name
De Leon Middle School
District
MCALLEN ISD
Address
4201 N 29TH ST, MCALLEN, TX 78504
Phone
(956) 632-8800
County
Hidalgo County
Level
Middle
Grade range
06–08
Total enrollment
664
Teachers (FTE)
56
Student–teacher ratio
11.9:1
Free and reduced lunch
578 (87%)
Locale
12-City: Mid-size
NCES ID
482967021347
Charter school
No
Virtual school
No

Related schools

Other schools in MCALLEN ISD
Other schools in MCALLEN
Nearby schools

Frequently asked questions

About De Leon Middle School
What is the total enrollment at De Leon Middle School?
De Leon Middle School enrolls approximately 664 students in grades 06-08.
What age range does De Leon Middle School serve?
De Leon Middle School serves students from grade 06 through grade 08.
What is the student-teacher ratio at De Leon Middle School?
The student-to-teacher ratio at De Leon Middle School is approximately 11.9:1 (56 FTE teachers).
How diverse is De Leon Middle School?
De Leon Middle School reports a student body of 2% White, 97% Hispanic, 0% Black, 1% Asian, 0% Two or more.
Who oversees De Leon Middle School?
De Leon Middle School is overseen by MCALLEN ISD in Hidalgo County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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