Sgt William G Harrell Middle
Mercedes Isd · Hidalgo County · Middle school
Sgt William G Harrell Middle enrolled 390 students in 2025. Its Algebra I passing rate sits in the top 25% of Texas campuses (2025).
State tests (high school)
Algebra I proficiency
Met grade level on the Algebra I STAAR, the state test nearly every student takes.
State tests (grades 3-8)
Grade 6 math
Met grade level on the grade-6 math STAAR.
TEA stopped publishing this breakout after data year 2023.
Grade 7 math
Met grade level on the grade-7 math STAAR.
TEA stopped publishing this breakout after data year 2023.
Grade 8 math
Met grade level on the grade-8 math STAAR.
TEA stopped publishing this breakout after data year 2023.
Grade 6 reading
Met grade level on the grade-6 reading STAAR.
TEA stopped publishing this breakout after data year 2023.
Grade 7 reading
Met grade level on the grade-7 reading STAAR.
TEA stopped publishing this breakout after data year 2023.
Grade 8 reading
Met grade level on the grade-8 reading STAAR.
TEA stopped publishing this breakout after data year 2023.
Enrollment
Enrollment
Students enrolled.
Every measure, latest year
| Measure | Year | All | Black | Hispanic | White | Low-income |
|---|---|---|---|---|---|---|
| Algebra I proficiency | 2025 | 83.3% | – | 83.3% | – | 82.9% |
| Grade 6 math | 2023 | 15.2% | – | – | – | 14.5% |
| Grade 7 math | 2023 | 16.9% | – | – | – | 16.7% |
| Grade 8 math | 2023 | 20.8% | – | – | – | 21% |
| Grade 6 reading | 2023 | 24.7% | – | – | – | 23% |
| Grade 7 reading | 2023 | 32.8% | – | – | – | 32.2% |
| Grade 8 reading | 2023 | 24.2% | – | – | – | 24.8% |
More schools in Mercedes Isd
Years are the school year the students were measured in, not the report year. Missing points mean the state masked a small group for privacy, not zero. Data: Texas Education Agency TAPR. Download this school's data (JSON).