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SCHOOL COMMUNITY·AD PRIMA CS·NCES 420012900846

Ad Prima CS

1922 N. 63rd Street, Philadelphia, PA 19151 · (215) 883-0638 · Philadelphia County
GRADES KG–08ELEMENTARY11-CITYCHARTERREGULAR SCHOOL602 STUDENTS
Enrollment
602
Elementary
STATE 443
Student : Teacher
16.3:1
37 FTE teachers
STATE 13.1:1
Free / Reduced Lunch
,
Title I proxy
STATE 75%
Community
1
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Kindergarten
65
Grade 1
72
Grade 2
78
Grade 3
76
Grade 4
90
Grade 5
67
Grade 6
58
Grade 7
54
Grade 8
42
Student demographics
Hispanic
203%
STATE 16%
Black
56594%
STATE 14%
Asian
20%
STATE 5%
Two+
142%
STATE 5%
Native American
10%
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
28147%
Female
32153%

Discussions

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Test scores

PSSA + Keystone 2024-25 . % Proficient or Advanced
English Language Arts
37.4%
PA avg 51.1% . +0.6pp since 2023
Math
20.4%
PA avg 43.0% . -0.1pp since 2023
Source: PSSA + Keystone. All students, all grades. See all years and grades →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
602
+13 (+2%) vs 2017
Student : Teacher
16.3:1
was 16.8:1
% White
0%
was 3%
% Hispanic
3%
was 10%
% Black
94%
was 79%
% Asian
0%
was 1%
Source: NCES Common Core of Data

About Ad Prima CS

Set in Philadelphia, Pennsylvania, Ad Prima CS is a middle-of-the-pack elementary school, one of the schools within Ad Prima CS. It caters to 602 students across grades K through 8. That puts it 36% bigger than the typical public school in Pennsylvania, which averages around 443 students.

Ad Prima CS sits inside Ad Prima CS, the local public-school operator responsible for the campus.

Demographically, Ad Prima CS reports that the student body is overwhelmingly Black (94%); the rest breaks down as 3% Hispanic, 2% multiracial. By comparison, Philadelphia County as a whole is about 39% Black, so the school skews visibly more Black than its surroundings.

In terms of school funding signals, On paper, Ad Prima CS has 37 full-time-equivalent teachers, translating to a class-load average of around 16.3:1. That figure is higher than the state norm's 13.1:1 average.

In the area at large, Philadelphia County reports that median household earnings sit near $61,953, about 35% of the adult population holds a bachelor's degree or above, and roughly 17% of residents live below the federal poverty line. Across Philadelphia County's 309 public schools (combined enrollment of about 182,005 students), Ad Prima CS is one campus in the mix.

Overbrook Elementary School 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.

Geographically, the school is in an urban area. As a public charter, Ad Prima CS runs on public funding but with greater curricular and operational autonomy than a typical district school.

Over the past 7-year window. Ad Prima CS's enrollment has stayed largely flat since 2018, when it stood at 589 (now 602). Black enrollment moved from 79% to 94% across the same window.

On the community side, posts here usually surface around pickup logistics, teacher feedback, and after-school programs. Members of the school community can share what they know.

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
Ad Prima CS
District
Ad Prima CS
Address
1922 N. 63rd Street, Philadelphia, PA 19151
Phone
(215) 883-0638
County
Philadelphia County
Level
Elementary
Grade range
KG–08
Total enrollment
602
Teachers (FTE)
37
Student–teacher ratio
16.3:1
Locale
11-City: Large
NCES ID
420012900846
Charter school
Yes
Virtual school
No

Related schools

Other schools in Philadelphia
Nearby schools

Frequently asked questions

About Ad Prima CS
How large is Ad Prima CS?
Ad Prima CS enrolls approximately 602 students in grades KG-08.
Is Ad Prima CS an elementary, middle, or high school?
Ad Prima CS is an elementary school covering grades KG-08.
What is the student-teacher ratio at Ad Prima CS?
The student-to-teacher ratio at Ad Prima CS is approximately 16.3:1 (37 FTE teachers).
What is the racial breakdown of students at Ad Prima CS?
At Ad Prima CS, the student body is approximately 3% Hispanic, 94% Black, 0% Asian, 2% Two or more.
Who oversees Ad Prima CS?
Ad Prima CS is overseen by Ad Prima CS in Philadelphia County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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