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SCHOOL COMMUNITY·PHILADELPHIA CITY SD·NCES 421899000765

Robeson HS for Human Services

4125 Ludlow St, Philadelphia, PA 19104 · (215) 400-7780 · Philadelphia County
GRADES 09–12HIGH11-CITYTITLE IREGULAR SCHOOL266 STUDENTS
Enrollment
266
High
DISTRICT 689 · STATE 738
Student : Teacher
19.5:1
14 FTE teachers
DISTRICT 18.7:1 · STATE 12.8:1
Free / Reduced Lunch
109%
289 students
DISTRICT 99% · STATE 75%
Community
0
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
64
Grade 10
59
Grade 11
64
Grade 12
79
Student demographics
White
10%
DISTRICT 15% · STATE 60%
Hispanic
83%
DISTRICT 28% · STATE 16%
Black
25194%
DISTRICT 42% · STATE 14%
Asian
21%
DISTRICT 11% · STATE 5%
Two+
42%
DISTRICT 4% · STATE 5%
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
12045%
Female
14655%

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Test scores

PSSA + Keystone 2024-25 . % Proficient or Advanced
English Language Arts
50.0%
PA avg 51.1% . -16.7pp since 2023
Math
13.3%
PA avg 43.0% . -10.3pp since 2023

What this means: On the PSSA + Keystone, Pennsylvania's statewide test, about 50 of every 100 students at this school read and write at grade level and about 13 of 100 do math at grade level. Across all Pennsylvania schools, those numbers are about 51 and 43. Reading and writing scores are down about 17 points since 2023, while math scores are down about 10 points.

Source: PSSA + Keystone. All students, all grades. See all years and grades →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
266
-34 (-11%) vs 2017
Student : Teacher
19.5:1
was 22.7:1
% White
0%
was 0%
% Hispanic
3%
was 2%
% Black
94%
was 95%
% Asian
1%
was 1%
Source: NCES Common Core of Data

About Robeson HS for Human Services

Robeson HS for Human Services is a secondary school of micro-enrollment scale in Philadelphia, Pennsylvania, overseen by Philadelphia City SD, enrolling 266 students in grades 9 through 12. By comparison, Pennsylvania's public schools average about 738 students each, so Robeson HS for Human Services sits 64% below that benchmark.

Across the 220 schools in Philadelphia City SD (116,230 students total), Robeson HS for Human Services accounts for its share of the district's footprint.

On the student-mix side, Robeson HS for Human Services reports that 94% of students identify as Black, making the school strongly Black-majority. The remainder looks like 3% Hispanic. The wider county runs roughly 39% Black, putting the school's mix noticeably more Black than the area baseline.

In terms of school funding signals, On paper, Robeson HS for Human Services has 14 full-time-equivalent teachers, translating to a class-load average of around 19.5:1. Statewide, the average ratio sits near 12.8:1, putting Robeson HS for Human Services higher than the state norm the norm. An estimated 109% of students are eligible for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. By comparison, Philadelphia County runs at roughly 95%, so the school's eligibility rate is higher than the surrounding baseline.

Around the school, community-level numbers for Philadelphia County indicate the typical household earns roughly $61,953 per year, roughly 35% of adults have completed at least a four-year degree, and the poverty rate sits near 17%. Across Philadelphia County's 309 public schools (combined enrollment of about 182,005 students), Robeson HS for Human Services is one campus in the mix.

Nearest neighbor: Penn Alexander Sch, around 0.3 miles off. 8 of the 8 nearest public schools sit inside a five-mile radius.

Geographically, the school is in a high-density area.

Over the past 7-year window. Over the past 7-year window, the student count declined 11%: 300 students in 2018 compared to 266 in 2025. The student-to-teacher ratio fell from 22.7:1 in 2018 to 19.5:1 today.

In the discussion threads here, recent activity here tends to focus on science fair prep, picture-day reminders, and bus-route questions. Anyone with firsthand experience at this school can post or comment.

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
Robeson HS for Human Services
District
Philadelphia City SD
Address
4125 Ludlow St, Philadelphia, PA 19104
Phone
(215) 400-7780
County
Philadelphia County
Level
High
Grade range
09–12
Total enrollment
266
Teachers (FTE)
14
Student–teacher ratio
19.5:1
Free/Reduced lunch
289 (109%)
Locale
11-City: Large
NCES ID
421899000765
Charter school
No
Virtual school
No

Related schools

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

Frequently asked questions

About Robeson HS for Human Services
How many students attend Robeson HS for Human Services?
Robeson HS for Human Services enrolls approximately 266 students in grades 09-12.
What age range does Robeson HS for Human Services serve?
Robeson HS for Human Services serves students from grade 09 through grade 12.
How many students per teacher at Robeson HS for Human Services?
Approximately 19.5:1 students per teacher at Robeson HS for Human Services.
How diverse is Robeson HS for Human Services?
Robeson HS for Human Services reports a student body of 0% White, 3% Hispanic, 94% Black, 1% Asian, 2% Two or more.
What district is Robeson HS for Human Services in?
Robeson HS for Human Services 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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