The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·MERCEDES ISD·NCES 483025003389

SGT MANUEL CHACON MIDDLE

801 S MILE 1 E, MERCEDES, TX 78570 · (956) 514-2200 · Hidalgo County
GRADES 06–09MIDDLE21-SUBURBTITLE IREGULAR SCHOOL518 STUDENTS
Enrollment
518
Middle
DISTRICT 454 · STATE 643
Student : Teacher
14.2:1
37 FTE teachers
DISTRICT 13.3:1 · STATE 14.4:1
Free / Reduced Lunch
86%
445 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
Grade 6
165
Grade 7
170
Grade 8
182
Grade 9
1
Student demographics
White
112%
DISTRICT 2% · STATE 24%
Hispanic
50597%
DISTRICT 98% · STATE 54%
Black
10%
DISTRICT 0% · STATE 13%
Two+
10%
DISTRICT 0% · STATE 3%
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
25750%
Female
26150%

Discussions

+ POST

Test scores

STAAR 2023-24 . % Meets Grade Level or Above
Reading
32.0%
TX avg 51.8% . +16.0pp since 2020
Mathematics
23.0%
TX avg 42.0% . +11.0pp since 2020
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
31.9%
composite math + reading, all grades
Predicted
36.4%
based on TX schools with similar FRL share
Beats by
-4.5pp
below 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
518
-143 (-22%) vs 2017
Student : Teacher
14.2:1
was 12.2:1
% White
2%
was 2%
% Hispanic
97%
was 97%
% Black
0%
was 0%
% Asian
0%
was 0%
Source: NCES Common Core of Data

About SGT MANUEL CHACON MIDDLE

As a tight-knit intermediate school in MERCEDES, Texas, SGT MANUEL CHACON MIDDLE caters to 518 students from grades 6 through 9, one of the schools within MERCEDES ISD.

MERCEDES ISD runs 11 schools in total, collectively educating 4,207 students. SGT MANUEL CHACON MIDDLE is one of those campuses.

In terms of who attends, SGT MANUEL CHACON MIDDLE records that nearly all students (97%) are Hispanic. Other groups include 2% White.

On the resource side, On paper, SGT MANUEL CHACON MIDDLE has 37 full-time-equivalent teachers, translating to a class-load average of around 14.2:1. The state averages about 14.4:1, putting this campus right in line with peers. Roughly 86% of students at SGT MANUEL CHACON MIDDLE qualify for free or reduced-price lunch, often used as a Title I proxy.

With demographic context factored in, SGT MANUEL CHACON MIDDLE sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 36.4%; this one delivers 31.9%.

Across the wider county, census data for Hidalgo County shows median household income runs about $54,338, roughly 21% of adults have completed at least a four-year degree, and the poverty rate sits near 23%. SGT MANUEL CHACON MIDDLE is one of 364 public schools in Hidalgo County (combined enrollment of about 212,859 students).

The closest other public school is MERCEDES ACADEMIC ACADEMY, roughly 0.2 miles away. Within five miles, there are 8 other public schools. On composite proficiency, SGT MANUEL CHACON MIDDLE comes 2nd of 5 in the immediate cluster, above the nearby-schools average of 28.2%.

The campus sits in a residential setting.

Trend over the last 7 years. Over the past 7-year window, the student count ticked down 22%: 661 students in 2018 compared to 518 in 2025. The student-to-teacher ratio grew from 12.2:1 in 2018 to 14.2:1 today.

On allk12, posts here usually surface around school events, parent volunteer needs, and clubs. 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
SGT MANUEL CHACON MIDDLE
District
MERCEDES ISD
Address
801 S MILE 1 E, MERCEDES, TX 78570
Phone
(956) 514-2200
County
Hidalgo County
Level
Middle
Grade range
06–09
Total enrollment
518
Teachers (FTE)
37
Student–teacher ratio
14.2:1
Free/Reduced lunch
445 (86%)
Locale
21-Suburb: Large
NCES ID
483025003389
Charter school
No
Virtual school
No

Related schools

Other schools in MERCEDES ISD
Other schools in MERCEDES
Nearby schools

Frequently asked questions

About SGT MANUEL CHACON MIDDLE
What is the total enrollment at SGT MANUEL CHACON MIDDLE?
SGT MANUEL CHACON MIDDLE enrolls approximately 518 students in grades 06-09.
Is SGT MANUEL CHACON MIDDLE an elementary, middle, or high school?
SGT MANUEL CHACON MIDDLE is a middle school covering grades 06-09.
How many teachers does SGT MANUEL CHACON MIDDLE have?
SGT MANUEL CHACON MIDDLE employs 37 FTE teachers, for a student-to-teacher ratio of 14.2:1.
What is the student diversity at SGT MANUEL CHACON MIDDLE?
Student demographics at SGT MANUEL CHACON MIDDLE are roughly 2% White, 97% Hispanic, 0% Black, 0% Two or more.
What district is SGT MANUEL CHACON MIDDLE in?
SGT MANUEL CHACON MIDDLE is part of MERCEDES ISD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post