Sgt Manuel Chacon Middle
Public · Grades 6–9 · 518 students
Sgt William G Harrell Middle
2825 N Fm 491, Mercedes, TX 78570
Grades
6–8
Middle
Students
390
Enrolled 2024–25
Students per teacher
12.5 : 1
Full-time teachers
District
Mercedes ISD
Hidalgo County
Schola Grade F · Far below average
Letter grade (A–F) · compared with 1,626 Texas middle schools · How we grade
Percentiles compare this school with other Texas middle schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).
About Sgt William G Harrell Middle
Sgt William G Harrell Middle is a public middle school in Mercedes, Texas, serving grades 6–8. It is part of Mercedes ISD. The school is located in a rural area near a town in Hidalgo County.
In the 2024–25 school year, 390 students were enrolled, with about 12.5 students for every full-time teacher. That ratio is smaller than the typical Texas middle school (14.4 students per teacher). Its Schola Grade is F (far below average), compared with 1,626 Texas middle schools.
Grades & enrollment
Students per grade, 2024–25Grades 6–8
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- Middle
- Grades offered
- 6–8
- Enrollment (2024–25)
- 390 students
- Students per teacher
- 12.5 to 1
- Charter school
- No
- Magnet school
- No
- Locale
- Rural — Fringe
- School district
- Mercedes ISD
- County
- Hidalgo County
- NCES school ID
- 483025010820
Schools near Sgt William G Harrell Middle
All 17 schools in Mercedes →
Mary Hoge Middle
Public · Grades 6–8 · 830 students
Armando Cuellar Middle
Public · Grades 6–8 · 634 students
Central Middle
Public · Grades 6–8 · 1,060 students
W B Green J H
Public · Grades 7–8 · 391 students
Noemi Dominguez El
Public · Grades 5–6 · 387 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.