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SCHOOL COMMUNITY·MASTERY CS-THOMAS CAMPUS·NCES 420014400925

Mastery CS -Thomas Campus

927 Johnston St, Philadelphia, PA 19148 · (267) 236-0036 · Philadelphia County
GRADES KG–12COMBINED11-CITYCHARTERTITLE IREGULAR SCHOOL1,314 STUDENTS
Enrollment
1,314
Combined
STATE 1,819
Student : Teacher
16.6:1
79 FTE teachers
STATE 15.5:1
Free / Reduced Lunch
100%
1,311 students
STATE 75%
Community
1
0 members
Enrollment and student:teacher ratio compared against other combined schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Kindergarten
77
Grade 1
81
Grade 2
88
Grade 3
92
Grade 4
83
Grade 5
92
Grade 6
88
Grade 7
111
Grade 8
134
Grade 9
118
Grade 10
127
Grade 11
115
Grade 12
108
Student demographics
White
1169%
STATE 60%
Hispanic
52640%
STATE 16%
Black
37529%
STATE 14%
Asian
21216%
STATE 5%
Two+
554%
STATE 5%
Native American
302%
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
67852%
Female
63648%

Discussions

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Test scores

PSSA + Keystone 2024-25 . % Proficient or Advanced
English Language Arts
46.5%
PA avg 51.1% . -1.9pp since 2023
Math
39.4%
PA avg 43.0% . +3.5pp 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
43.0%
composite math + reading, all grades
Predicted
34.8%
based on PA schools with similar FRL share
Beats by
+8.1pp
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
1,314
+11 (+1%) vs 2017
Student : Teacher
16.6:1
was 16.8:1
% White
9%
was 17%
% Hispanic
40%
was 17%
% Black
29%
was 39%
% Asian
16%
was 23%
Source: NCES Common Core of Data

About Mastery CS -Thomas Campus

Mastery CS -Thomas Campus is a low-enrollment combined-grade school in Philadelphia, Pennsylvania, one of the schools within Mastery CS-Thomas Campus. The school works with 1,314 students in grades K through 12. Compared to the state average of about 1,819 students per school, that is 28% smaller than typical.

Mastery CS-Thomas Campus is the operating authority for Mastery CS -Thomas Campus, handling staffing, calendars, and reporting to the state department of education.

Looking at the student body, Mastery CS -Thomas Campus lists that the largest single group is Hispanic at 40%, but no single group is in the majority. Other groups include 29% Black, 16% Asian, 9% White, 4% multiracial. That is considerably more Hispanic than the county at large, where the share is closer to 16%.

On the income-and-resources front, Staff filings list 79 full-time-equivalent teachers, which works out to roughly 16.6:1 students per teacher. Statewide, the average ratio sits near 15.5:1, putting Mastery CS -Thomas Campus higher than the state norm the norm. Roughly 100% of students at Mastery CS -Thomas Campus qualify for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator.

Adjusting for the school's free-and-reduced-lunch share, Mastery CS -Thomas Campus performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 34.8%, the actual is 43.0%, a residual of +8.1 points.

In the broader community, the surrounding county (Philadelphia County) records that median household earnings sit near $61,953, about 35% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 17%. Mastery CS -Thomas Campus is one of 309 public schools in Philadelphia County (combined enrollment of about 182,005 students).

Fell D Newlin Sch is the nearest neighboring public school, about 0.0 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), Mastery CS -Thomas Campus ranks 3rd on composite proficiency, ahead of the local average of 36.2%.

The campus sits in an urban setting. Mastery CS -Thomas Campus operates as a public charter school, meaning it is publicly funded but governed independently of the surrounding district's traditional schools.

Trend over the last 7 years. Mastery CS -Thomas Campus's enrollment has stayed largely flat since 2018, when it stood at 1,303 (now 1,314). The Hispanic share of enrollment ticked up from 17% to 40% over that span.

On the community side, members of the Mastery CS -Thomas Campus community share and discuss classroom updates, athletics, and weather closures. Parents, students, alumni, and staff are welcome to weigh in.

Philadelphia County at a glance

View full county profile
Population
1,579,706
Census ACS
Median income
$61,953
Household, ACS
Bachelor's+
35%
Adults 25+
Poverty rate
17%
Below federal line
Schools in county
309
182,005 students

Quick facts

School name
Mastery CS -Thomas Campus
District
Mastery CS-Thomas Campus
Address
927 Johnston St, Philadelphia, PA 19148
Phone
(267) 236-0036
County
Philadelphia County
Level
Combined
Grade range
KG–12
Total enrollment
1,314
Teachers (FTE)
79
Student–teacher ratio
16.6:1
Free/Reduced lunch
1,311 (100%)
Locale
11-City: Large
NCES ID
420014400925
Charter school
Yes
Virtual school
No

Related schools

Other schools in Philadelphia
Nearby schools

Frequently asked questions

About Mastery CS -Thomas Campus
What is the total enrollment at Mastery CS -Thomas Campus?
Mastery CS -Thomas Campus enrolls approximately 1,314 students in grades KG-12.
What age range does Mastery CS -Thomas Campus serve?
Mastery CS -Thomas Campus serves students from grade KG through grade 12.
How many students per teacher at Mastery CS -Thomas Campus?
Approximately 16.6:1 students per teacher at Mastery CS -Thomas Campus.
What is the student diversity at Mastery CS -Thomas Campus?
Student demographics at Mastery CS -Thomas Campus are roughly 9% White, 40% Hispanic, 29% Black, 16% Asian, 4% Two or more.
What district is Mastery CS -Thomas Campus in?
Mastery CS -Thomas Campus is part of Mastery CS-Thomas Campus.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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