Serving 627 students in grades 6-8, William D Slider Middle School ranks in the top 50% of all schools in Texas for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 42% (which is lower than the Texas state average of 44%). The percentage of students achieving proficiency in reading/language arts is 52% (which is higher than the Texas state average of 51%).
The student-teacher ratio of 15:1 is higher than the Texas state level of 14:1.
Minority enrollment is 98% of the student body (majority Hispanic), which is higher than the Texas state average of 76% (majority Hispanic).
Quick Facts (2026)
- Grades: 6-8
- Enrollment: 627 students
- Student-Teacher Ratio: 15:1
- Minority Enrollment: 98%
- Overall Testing Rank: Top 50% in TX
- Math Proficiency: 42% (Top 50%)
- Reading Proficiency: 52% (Top 50%)
- Science Proficiency: 47% (Top 50%)
- Source: National Center for Education Statistics (NCES), TX Dept. of Education
School Overview
William D Slider Middle School's student population of 627 students has declined by 21% over five school years.
The teacher population of 41 teachers has declined by 10% over five school years.
Grades Offered
Grades 6-8
Total Students
627 students
Total Classroom Teachers
41 teachers
School Calendar
School Rankings
William D Slider Middle School ranks within the top 50% of all 8,096 schools in Texas (based off of combined math and reading proficiency testing data).
The diversity score of William D Slider Middle School is 0.06, which is less than the diversity score at state average of 0.64. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#3556 out of 8096 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
42%
44%
Reading/Language Arts Test Scores (% Proficient)
52%
51%
Science Test Scores (% Proficient)
47%
46%
Student-Teacher Ratio
15:1
14:1
American Indian
n/a
n/a
Asian
n/a
6%
Hispanic
97%
54%
Black
1%
13%
White
2%
24%
Hawaiian
n/a
n/a
Two or more races
n/a
3%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
73%
56%
Eligible for Reduced Lunch
1%
4%
School Statewide Testing
School District Name
Socorro Independent School District
Source: National Center for Education Statistics (NCES), TX Dept. of Education
Frequently Asked Questions
What is William D Slider Middle School's ranking?
William D Slider Middle School is ranked #3556 out of 8,096 schools, which ranks it among the top 50% of public schools in Texas.
What schools are William D Slider Middle School often compared to?
William D Slider Middle Schoolis often viewed alongside schools like Montwood Middle School, Sun Ridge Middle School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
42% of students have achieved math proficiency (compared to the 44% TX state average), while 52% of students have achieved reading proficiency (compared to the 51% TX state average).
How many students attend William D Slider Middle School?
627 students attend William D Slider Middle School.
What is the racial composition of the student body?
97% of William D Slider Middle School students are Hispanic, 2% of students are White, and 1% of students are Black.
What is the student-teacher ratio of William D Slider Middle School?
William D Slider Middle School has a student ration of 15:1, which is higher than the Texas state average of 14:1.
What grades does William D Slider Middle School offer ?
William D Slider Middle School offers enrollment in grades 6-8
What school district is William D Slider Middle School part of?
William D Slider Middle School is part of Socorro Independent School District.
In what neighborhood is William D Slider Middle School located?
William D Slider Middle School is located in the East El Paso neighborhood of El Paso, TX. There are 34 other public schools located in East El Paso.
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