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SCHOOL COMMUNITY·BROWNSVILLE ISD·NCES 481168012072

Manzano Middle School

2580 W ALTON GLOOR, BROWNSVILLE, TX 78521 · (956) 548-9800 · Cameron County
GRADES 06–08MIDDLE12-CITYTITLE IREGULAR SCHOOL837 STUDENTS
A
allk12 Grade
Scored higher than 89% of Texas public middle schools
  • A-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • A+Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
  • B+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
837
Middle
DISTRICT 731 · STATE 643
Student : Teacher
14.0:1
60 FTE teachers
DISTRICT 13.5:1 · STATE 14.4:1
Free / Reduced Lunch
81%
680 students
DISTRICT 91% · 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 626732%
Grade 729335%
Grade 827733%
Student demographics
1%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 3% · STATE 63% · US 70%
White
40%
DISTRICT 1% · STATE 24% · US 43%
Hispanic
83199%
DISTRICT 99% · STATE 54% · US 30%
Asian
10%
DISTRICT 0% · STATE 6% · US 6%
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
44854%
Female
38946%

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Test scores

STAAR 2025-26 . % Meets Grade Level or Above
Reading
65.0%
TX avg 54.5% . +52.0pp since 2020
Mathematics
51.0%
TX avg 45.3% . +37.0pp since 2020

What this means: On the STAAR, Texas's statewide test, about 65 of every 100 students at this school read at grade level and about 51 of 100 do math at grade level. Across all Texas schools, those numbers are about 55 and 45. Reading scores are up about 52 points since 2020, while math scores are up about 37 points.

Performance levels, 2025-26

SubjectMasters Grade LevelMeets Grade LevelApproaches Grade LevelDid Not Meet Grade Level
Reading31.0%34.0%21.0%14.0%
Mathematics17.0%34.0%31.0%18.0%
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
2025-2665.0%51.0%
2024-2568.0%52.0%
2023-2469.0%48.0%
2022-2352.0%36.0%
2021-2233.0%20.0%
2020-2113.0%14.0%
% 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
OUTPERFORMING
Top 10% of TX schools after controlling for student poverty
Actual proficiency
55.3%
composite math + reading, all grades
Predicted
39.0%
based on TX schools with similar FRL share
Beats by
+16.3pp
above demographic expectation

What this means: About 55% of students here test proficient in math and reading, well above the roughly 39% typical for Texas schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 16 points, placing it in Texas's top 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 Manzano Middle School

Manzano Middle School's state test result (55.3% proficient) is higher than 5 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Manzano Middle School this school83781.2%55.3%
Elias Longoria Sr Middle School
EDINBURG
77081.8%43.1%
United South Middle School
LAREDO
86979.2%48.5%
Beatriz G Garza Middle School
WESLACO
91978.6%46.3%
Los Cuates Middle School
LOS FRESNOS
82578.2%54.4%
Berta Cabaza Middle School
SAN BENITO
69580.0%34.8%
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 Manzano Middle School ranks

Among middle schools
MeasureThis schoolIn TexasIn Cameron County
State test proficiency
ranked highest first
55.3%#344 of 1,635#3 of 30
Math proficiency
ranked highest first
51.0%#514 of 1,670
▼ 61
#8 of 30
▼ 4
Reading proficiency
ranked highest first
65.0%#392 of 1,670
▼ 70
#8 of 30
▼ 4
3-year test score change
ranked biggest gain first
+14.0pp#549 of 1,570#15 of 29
Enrollment
ranked largest first
837#497 of 1,749#5 of 30
Students per teacher
ranked fewest first
14.0:1#613 of 1,542#18 of 28
Diversity index
ranked most diverse first
1.4%#1,501 of 1,543#26 of 28
Free and reduced lunch
ranked highest share first
81.2%#484 of 1,648#21 of 30
Enrollment change since 2017-18
ranked steepest decline first
-10.8%#606 of 942#19 of 23
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
837
-58 (-6%) vs 2020
+36% since 2010-11, when it was 617
Student : Teacher
14.0:1
was 15.7:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2583759.614.0:181% (680)
2023-248505814.7:180% (681)
2022-2390559.615.2:183% (747)
2020-218955715.7:180% (720)
2017-1893860.415.5:195% (894)
2015-168665715.2:195% (827)
2010-116174115.1:10% (3)
Source: NCES Common Core of Data. Rows are the federal collections on file for Manzano Middle School.

Since 2017-18: students down 11% (938 to 837); teachers down 1% (60.4 to 59.6).

About Manzano Middle School

Manzano Middle School is a public mid-sized middle school in BROWNSVILLE, Texas. The school has 837 students in 2024-25 across grades 6 through 8. By comparison, middle schools in Texas enroll about 643 students on average.

BROWNSVILLE ISD has a total of 52 schools and 37,097 students, Manzano Middle School among them.

Manzano Middle School is 99% Hispanic by enrollment. In Cameron County overall, about 89% of residents are Hispanic. Measured by the diversity index, the student body scores 1%.

Classroom staffing at Manzano Middle School totals 59.6 full-time-equivalent teachers, and the student-to-teacher ratio is 14.0:1. That is in line with the 14.4:1 average for middle schools in Texas. Federal data show 81% of students (680) are eligible for free or reduced-price lunch.

On the allk12 Grade, Manzano Middle School lands at A, ahead of 89% of Texas public middle schools.

A school in Texas with Manzano Middle School's free or reduced-price lunch share would be expected to score about 39.0%. Manzano Middle School scores 55.3%.

In Cameron County, median household income comes to about $52,601, roughly 22% of adults have a four-year degree or more, and about 21% of residents live below the federal poverty line. Cameron County counts 187 public schools with about 97,392 students.

Manzano Middle School's nearest public school is Keller Elementary School (about 0.1 miles). The count of other public schools within five miles is at least 8. Ranked by average proficiency, Manzano Middle School places 5th out of 9 schools in its immediate area.

The National Center for Education Statistics classifies the school's location as City: Mid-size, meaning it is inside a principal city with a population between 100,000 and 250,000.

The 2020-21-to-2024-25 change in enrollment was a 6% drop, from 895 to 837. The student-to-teacher ratio dropped from 15.7:1 in 2020-21 to 14.0:1 in 2024-25.

Manzano Middle School has a community page on allk12 for topics such as fundraisers, report cards, and school supplies. You can also rate the school on this page.

Cameron County at a glance

View full county profile
Population
426,120
Census ACS
Median income
$52,601
Household, ACS
Bachelor's+
22%
Adults 25+
Poverty rate
21%
Below federal line
Schools in county
187
97,392 students

Quick facts

School name
Manzano Middle School
District
BROWNSVILLE ISD
Address
2580 W ALTON GLOOR, BROWNSVILLE, TX 78521
Phone
(956) 548-9800
County
Cameron County
Level
Middle
Grade range
06–08
Total enrollment
837
Teachers (FTE)
60
Student–teacher ratio
14.0:1
Free and reduced lunch
680 (81%)
Locale
12-City: Mid-size
NCES ID
481168012072
Charter school
No
Virtual school
No

Related schools

Other schools in BROWNSVILLE ISD
Other schools in BROWNSVILLE
Nearby schools

Frequently asked questions

About Manzano Middle School
How many students attend Manzano Middle School?
Manzano Middle School enrolls approximately 837 students in grades 06-08.
What age range does Manzano Middle School serve?
Manzano Middle School serves students from grade 06 through grade 08.
How many teachers does Manzano Middle School have?
Manzano Middle School employs 60 FTE teachers, for a student-to-teacher ratio of 14.0:1.
What is the student diversity at Manzano Middle School?
Student demographics at Manzano Middle School are roughly 0% White, 99% Hispanic, 0% Asian.
What district is Manzano Middle School in?
Manzano Middle School is part of BROWNSVILLE ISD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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