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SCHOOL COMMUNITY·SOCORRO ISD·NCES 484071021237

WILLIAM D SLIDER MIDDLE

11700 SCHOOL LN, EL PASO, TX 79936 · (915) 937-5400 · El Paso County
GRADES 06–08MIDDLE11-CITYTITLE IREGULAR SCHOOL627 STUDENTS
Enrollment
627
Middle
DISTRICT 747 · STATE 643
Student : Teacher
15.3:1
41 FTE teachers
DISTRICT 16.2:1 · STATE 14.4:1
Free / Reduced Lunch
75%
469 students
DISTRICT 74% · 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
201
Grade 7
194
Grade 8
232
Student demographics
White
142%
DISTRICT 5% · STATE 24%
Hispanic
60596%
DISTRICT 91% · STATE 54%
Black
51%
DISTRICT 2% · STATE 13%
Asian
20%
DISTRICT 0% · STATE 6%
Two+
10%
DISTRICT 1% · 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
33453%
Female
29347%

Discussions

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Test scores

STAAR 2023-24 . % Meets Grade Level or Above
Reading
61.0%
TX avg 51.8% . +30.0pp since 2020
Mathematics
41.0%
TX avg 42.0% . +34.0pp 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
45.3%
composite math + reading, all grades
Predicted
41.2%
based on TX schools with similar FRL share
Beats by
+4.1pp
above 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
627
-101 (-14%) vs 2017
Student : Teacher
15.3:1
was 17.6:1
% White
2%
was 3%
% Hispanic
96%
was 96%
% Black
1%
was 0%
% Asian
0%
was 0%
Source: NCES Common Core of Data

About WILLIAM D SLIDER MIDDLE

WILLIAM D SLIDER MIDDLE is a 6-8 campus of middle-of-the-pack scale in EL PASO, Texas, one of the schools within SOCORRO ISD, serveing 627 students in grades 6 through 8.

Within SOCORRO ISD, which oversees 51 schools and 46,668 students, WILLIAM D SLIDER MIDDLE is one campus in the system.

For racial and ethnic makeup, WILLIAM D SLIDER MIDDLE lists that 96% of students identify as Hispanic, making the school strongly Hispanic-majority; the rest reads as 2% White. That is considerably more Hispanic than the county at large, where the share is closer to 83%.

Looking at school resources, Staff filings list 41 full-time-equivalent teachers, which works out to roughly 15.3:1 students per teacher. The state averages around 14.4:1, so this campus is higher than the state norm typical. An estimated 75% of students are eligible for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal.

On a demographically-adjusted basis, WILLIAM D SLIDER MIDDLE sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 41.2%; this one delivers 45.3%.

In the broader community, census data for El Paso County shows median household income runs about $59,806, roughly 26% of adults have completed at least a four-year degree, and roughly 16% of residents live below the federal poverty line. WILLIAM D SLIDER MIDDLE is one of 273 public schools in El Paso County (combined enrollment of about 165,404 students).

Nearest neighbor: O'SHEA KELEHER WHOLE CHILD ACADEMY, around 0.3 miles off. Counting just inside five miles, 8 other public schools cluster around WILLIAM D SLIDER MIDDLE. Ranking that nearby cluster on reported proficiency puts WILLIAM D SLIDER MIDDLE at 5th of 8; the average score across the group is 41.9%.

WILLIAM D SLIDER MIDDLE operates from an urban location.

Over the past 7-year window. Over the past 7-year window, the student count decreased 14%: 728 students in 2018 compared to 627 in 2025. The student-to-teacher ratio narrowed from 17.6:1 in 2018 to 15.3:1 today.

On this page, the page collects discussion, questions, and updates around fundraisers, lost-and-found posts, and report-card season. Posting is open to anyone connected to the school.

El Paso County at a glance

View full county profile
Population
870,779
Census ACS
Median income
$59,806
Household, ACS
Bachelor's+
26%
Adults 25+
Poverty rate
16%
Below federal line
Schools in county
273
165,404 students

Quick facts

School name
WILLIAM D SLIDER MIDDLE
District
SOCORRO ISD
Address
11700 SCHOOL LN, EL PASO, TX 79936
Phone
(915) 937-5400
County
El Paso County
Level
Middle
Grade range
06–08
Total enrollment
627
Teachers (FTE)
41
Student–teacher ratio
15.3:1
Free/Reduced lunch
469 (75%)
Locale
11-City: Large
NCES ID
484071021237
Charter school
No
Virtual school
No

Related schools

Other schools in SOCORRO ISD
Other schools in EL PASO
Nearby schools

Frequently asked questions

About WILLIAM D SLIDER MIDDLE
How many students attend WILLIAM D SLIDER MIDDLE?
WILLIAM D SLIDER MIDDLE enrolls approximately 627 students in grades 06-08.
What grades does WILLIAM D SLIDER MIDDLE serve?
WILLIAM D SLIDER MIDDLE serves grades 06-08.
What is the student-teacher ratio at WILLIAM D SLIDER MIDDLE?
The student-to-teacher ratio at WILLIAM D SLIDER MIDDLE is approximately 15.3:1 (41 FTE teachers).
How diverse is WILLIAM D SLIDER MIDDLE?
WILLIAM D SLIDER MIDDLE reports a student body of 2% White, 96% Hispanic, 1% Black, 0% Asian, 0% Two or more.
Who oversees WILLIAM D SLIDER MIDDLE?
WILLIAM D SLIDER MIDDLE is overseen by SOCORRO ISD in El Paso County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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