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SCHOOL COMMUNITY·CARLISLE AREA SD·NCES 420501007010

Wilson MS

900 Waggoner's Gap Rd, Carlisle, PA 17013 · (717) 240-6800 · Cumberland County
GRADES 06–08MIDDLE13-CITYTITLE IREGULAR SCHOOL604 STUDENTS
Enrollment
604
Middle
DISTRICT 594 · STATE 594
Student : Teacher
14.0:1
43 FTE teachers
DISTRICT 13.6:1 · STATE 13.2:1
Free / Reduced Lunch
53%
319 students
DISTRICT 56% · STATE 75%
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
212
Grade 7
185
Grade 8
207
Student demographics
White
33756%
DISTRICT 58% · STATE 60%
Hispanic
6110%
DISTRICT 12% · STATE 16%
Black
8013%
DISTRICT 13% · STATE 14%
Asian
6911%
DISTRICT 7% · STATE 5%
Two+
569%
DISTRICT 10% · STATE 5%
Native American
10%
DISTRICT 0% · STATE 0%
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
31252%
Female
29248%

Discussions

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Test scores

PSSA + Keystone 2024-25 . % Proficient or Advanced
English Language Arts
48.7%
PA avg 51.1% . -4.2pp since 2023
Math
23.3%
PA avg 43.0% . +3.3pp since 2023
Source: PSSA + Keystone. 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
38.2%
composite math + reading, all grades
Predicted
55.0%
based on PA schools with similar FRL share
Beats by
-16.8pp
below 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
604
-2 (0%) vs 2017
Student : Teacher
14.0:1
was 14.0:1
% White
56%
was 71%
% Hispanic
10%
was 10%
% Black
13%
was 10%
% Asian
11%
was 2%
Source: NCES Common Core of Data

About Wilson MS

As a medium-sized junior high in Carlisle, Pennsylvania, Wilson MS enrolls 604 students from grades 6 through 8, overseen by Carlisle Area SD.

Carlisle Area SD comprises 10 schools with combined enrollment of 5,087 students; Wilson MS is among them.

For racial and ethnic makeup, Wilson MS records that the largest single group is White, at 56% of enrollment; the rest comes out to 13% Black, 11% Asian, 10% Hispanic, 9% multiracial. The wider county runs roughly 82% White, putting the school's mix visibly less White than the area baseline.

On the resource side, Wilson MS reports 43 full-time-equivalent teachers, putting the student-to-teacher ratio at about 14.0:1. That figure is higher than the state norm's 13.2:1 average. About 53% of enrolled students meet the income threshold for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. By comparison, Cumberland County runs at roughly 41%, so the school's eligibility rate is higher than the surrounding baseline.

With demographic context factored in, Wilson MS performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 55.0%, the actual is 38.2%, a residual of -16.8 points.

Around the school, ACS estimates for Cumberland County put the typical household earns roughly $87,494 per year, about 40% of the adult population holds a bachelor's degree or above, and the poverty rate sits near 5%. Across Cumberland County's 57 public schools (combined enrollment of about 33,044 students), Wilson MS is one campus in the mix.

Bellaire El Sch is the nearest neighboring public school, about 0.2 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 9 schools in that immediate cluster with test data (this one included), Wilson MS ranks 9th on composite proficiency, below the local average of 50.1%.

Wilson MS operates from a city-core location.

Over the past 7-year window. Over the past 7-year window, the student count showed little movement: 606 students in 2018 compared to 604 in 2025. Over the same period, the White share declined from 71% to 56%.

In the discussion threads here, members of the Wilson MS community share and discuss fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.

Cumberland County at a glance

View full county profile
Population
268,323
Census ACS
Median income
$87,494
Household, ACS
Bachelor's+
40%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
57
33,044 students

Quick facts

School name
Wilson MS
District
Carlisle Area SD
Address
900 Waggoner's Gap Rd, Carlisle, PA 17013
Phone
(717) 240-6800
County
Cumberland County
Level
Middle
Grade range
06–08
Total enrollment
604
Teachers (FTE)
43
Student–teacher ratio
14.0:1
Free/Reduced lunch
319 (53%)
Locale
13-City: Small
NCES ID
420501007010
Charter school
No
Virtual school
No

Related schools

Other schools in Carlisle Area SD
Other schools in Carlisle
Nearby schools

Frequently asked questions

About Wilson MS
How large is Wilson MS?
Wilson MS enrolls approximately 604 students in grades 06-08.
Is Wilson MS an elementary, middle, or high school?
Wilson MS is a middle school covering grades 06-08.
How many teachers does Wilson MS have?
Wilson MS employs 43 FTE teachers, for a student-to-teacher ratio of 14.0:1.
What is the student diversity at Wilson MS?
Student demographics at Wilson MS are roughly 56% White, 10% Hispanic, 13% Black, 11% Asian, 9% Two or more.
Is Wilson MS public or private?
Wilson MS is a public K-12 school, overseen by Carlisle Area SD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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