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SCHOOL COMMUNITY·PHILADELPHIA CITY SD·NCES 421899000923

Science Leadership Academy

1482 Green St, Philadelphia, PA 19130 · (215) 979-5620 · Philadelphia County
GRADES 09–12HIGH11-CITYTITLE IREGULAR SCHOOL502 STUDENTS
Enrollment
502
High
DISTRICT 689 · STATE 738
Student : Teacher
25.5:1
20 FTE teachers
DISTRICT 18.7:1 · STATE 12.8:1
Free / Reduced Lunch
100%
500 students
DISTRICT 99% · STATE 75%
Community
1
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 9
131
Grade 10
124
Grade 11
131
Grade 12
116
Student demographics
White
18537%
DISTRICT 15% · STATE 60%
Hispanic
7816%
DISTRICT 28% · STATE 16%
Black
14529%
DISTRICT 42% · STATE 14%
Asian
5010%
DISTRICT 11% · STATE 5%
Two+
439%
DISTRICT 4% · STATE 5%
Pacific Islander
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
27254%
Female
23046%

Discussions

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Test scores

PSSA + Keystone 2024-25 . % Proficient or Advanced
English Language Arts
89.0%
PA avg 51.1% . -6.0pp since 2023
Math
70.3%
PA avg 43.0% . -10.7pp since 2023
Source: PSSA + Keystone. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
OUTPERFORMING
Top 10% of PA schools after controlling for student poverty
Actual proficiency
79.3%
composite math + reading, all grades
Predicted
34.9%
based on PA schools with similar FRL share
Beats by
+44.4pp
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
502
+4 (+1%) vs 2017
Student : Teacher
25.5:1
was 33.1:1
% White
37%
was 34%
% Hispanic
16%
was 11%
% Black
29%
was 35%
% Asian
10%
was 11%
Source: NCES Common Core of Data

About Science Leadership Academy

Science Leadership Academy operates as an intimate 9-12 campus in Philadelphia, Pennsylvania, overseen by Philadelphia City SD. Current enrollment sits at 502 students spanning grades 9 through 12. By comparison, Pennsylvania's public schools average about 738 students each, so Science Leadership Academy sits 32% below that benchmark.

Science Leadership Academy is one of 220 schools operated by Philadelphia City SD, a district that instructs 116,230 students overall.

For racial and ethnic makeup, Science Leadership Academy reports that the most-represented group is White (37%), with the rest of the student body spread across multiple groups; the rest breaks down as 29% Black, 16% Hispanic, 10% Asian, 9% multiracial. That composition is broadly in line with Philadelphia County as a whole.

On the income-and-resources front, On paper, Science Leadership Academy has 20 full-time-equivalent teachers, translating to a class-load average of around 25.5:1. That figure is higher than the state norm's 12.8:1 average. Roughly 100% of students at Science Leadership Academy qualify for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal.

With demographic context factored in, Science Leadership Academy sits in the top 10% of Pennsylvania schools after the BeatsExpectations adjustment. Predicted proficiency for the school's FRL share is roughly 34.9%; actual is 79.3%, +44.4 points clear of the demographic baseline.

Across the wider county, Philadelphia County reports that the typical household earns roughly $61,953 per year, 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), Science Leadership Academy is one campus in the mix.

The closest other public school is Franklin Benjamin HS, roughly 0.1 miles away. Within five miles, there are 8 other public schools. Among the 6 schools in that immediate cluster with test data (this one included), Science Leadership Academy ranks 2nd on composite proficiency, above the local average of 45.4%.

The campus sits in a city-core setting.

Over the past 7-year window. Over the past 7-year window, the student count changed only slightly: 498 students in 2018 compared to 502 in 2025. Over the same period, the Black share contracted from 35% to 29%. The student-to-teacher ratio pulled in from 33.1:1 in 2018 to 25.5:1 today.

Within the allk12 community for this school, recent activity here tends to focus on school events, parent volunteer needs, and clubs. 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
Science Leadership Academy
District
Philadelphia City SD
Address
1482 Green St, Philadelphia, PA 19130
Phone
(215) 979-5620
County
Philadelphia County
Level
High
Grade range
09–12
Total enrollment
502
Teachers (FTE)
20
Student–teacher ratio
25.5:1
Free/Reduced lunch
500 (100%)
Locale
11-City: Large
NCES ID
421899000923
Charter school
No
Virtual school
No

Related schools

Other schools in Philadelphia City SD
Other schools in Philadelphia
Nearby schools

Frequently asked questions

About Science Leadership Academy
What is the total enrollment at Science Leadership Academy?
Science Leadership Academy enrolls approximately 502 students in grades 09-12.
What age range does Science Leadership Academy serve?
Science Leadership Academy serves students from grade 09 through grade 12.
How many students per teacher at Science Leadership Academy?
Approximately 25.5:1 students per teacher at Science Leadership Academy.
What is the student diversity at Science Leadership Academy?
Student demographics at Science Leadership Academy are roughly 37% White, 16% Hispanic, 29% Black, 10% Asian, 9% Two or more.
What district is Science Leadership Academy in?
Science Leadership Academy is part of Philadelphia City SD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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