William D Slider Middle
Socorro Isd · El Paso County · Middle school
William D Slider Middle enrolled 627 students in 2025. Its Algebra I passing rate sits in the top 36% 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 | 69.7% | – | 70% | 60% | 61.8% |
| Grade 6 math | 2023 | 31.9% | – | 32.5% | – | 25.6% |
| Grade 7 math | 2023 | 40% | – | 40.2% | – | 38.8% |
| Grade 8 math | 2023 | 21.4% | – | – | – | 23.1% |
| Grade 6 reading | 2023 | 57.7% | – | 59.1% | – | 52.7% |
| Grade 7 reading | 2023 | 52.8% | – | 52.4% | – | 47.4% |
| Grade 8 reading | 2023 | 69.8% | – | 70.2% | 20% | 66.7% |
More schools in Socorro 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).