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SCHOOL COMMUNITY·PHILADELPHIA CITY SD·NCES 421899003848

Central High School

1700 W Olney Ave, Philadelphia, PA 19141 · (215) 400-3590 · Philadelphia County
GRADES 09–12HIGH11-CITYTITLE IREGULAR SCHOOL2,329 STUDENTS
Enrollment
2,329
High
DISTRICT 689 · STATE 738
Student : Teacher
26.5:1
88 FTE teachers
DISTRICT 18.7:1 · STATE 12.8:1
Free / Reduced Lunch
98%
2,287 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, 2024-25

GradeStudentsShare
Grade 958925%
Grade 1059726%
Grade 1157525%
Grade 1256824%
Student demographics
74%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 71% · STATE 59% · US 70%
White
60926%
DISTRICT 15% · STATE 60% · US 43%
Hispanic
24911%
DISTRICT 28% · STATE 16% · US 30%
Black
52423%
DISTRICT 42% · STATE 14% · US 15%
Asian
82135%
DISTRICT 11% · STATE 5% · US 6%
Two+
1205%
DISTRICT 4% · STATE 5% · US 5%
Native American
40%
DISTRICT 0% · STATE 0% · US 1%
Pacific Islander
20%
DISTRICT 0% · STATE 0% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
1,04245%
Female
1,28755%

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Test scores

PSSA + Keystone 2024-25 . % Proficient or Advanced
English Language Arts
96.3%
PA avg 51.1% . -2.1pp since 2023
Math
69.9%
PA avg 43.0% . -19.6pp since 2023

What this means: On the PSSA + Keystone, Pennsylvania's statewide test, about 96 of every 100 students at this school read and write at grade level and about 70 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 2 points since 2023, while math scores are down about 20 points.

PSSA + Keystone results by year

School yearEnglish Language ArtsMath
2024-2596.3%69.9%
2023-2498.4%89.5%
% Proficient or Advanced, all students and all tested grades.
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
85.3%
composite math + reading, all grades
Predicted
35.5%
based on PA schools with similar FRL share
Beats by
+49.8pp
above demographic expectation

What this means: About 85% of students here test proficient in math and reading, well above the roughly 36% typical for Pennsylvania schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 50 points, placing it in Pennsylvania's top 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Where Central High School ranks

Among high schools
MeasureThis schoolIn PennsylvaniaIn Philadelphia County
State test proficiency
ranked highest first
85.3%#9 of 576#2 of 57
Math proficiency
ranked highest first
69.9%#53 of 626#6 of 67
Reading proficiency
ranked highest first
96.3%#2 of 626#1 of 67
Enrollment
ranked largest first
2,329#22 of 713#3 of 70
Students per teacher
ranked fewest first
26.5:1#592 of 601#58 of 65
Diversity index
ranked most diverse first
74.3%#8 of 604#5 of 65
Enrollment change since 2017-18
ranked steepest decline first
-1.8%#339 of 373#32 of 35
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list.

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
2,329
-42 (-2%) vs 2017
Student : Teacher
26.5:1
was 26.1:1
% White
26%
was 25%
% Hispanic
11%
was 8%
% Black
23%
was 24%
% Asian
35%
was 37%
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree or reduced lunch
2024-252,32987.926.5:198% (2,287)
2023-242,287111.720.5:1100% (2,287)
2022-232,364116.120.4:1100% (2,364)
2017-182,37190.826.1:1100% (2,371)
Source: NCES Common Core of Data. Rows are the federal collections on file for Central High School.

About Central High School

Central High School is a large high school in Pennsylvania, with an address in Philadelphia. Total enrollment is 2,329 students, and the grades served are 9 through 12. High schools in Pennsylvania have about 738 students on average; enrollment here is 216% higher.

In Philadelphia City SD, 220 schools enroll a combined 116,230 students.

Asian students make up 35% of enrollment at Central High School, the largest share of any group. The remaining shares are 26% White, 23% Black, 11% Hispanic, and 5% multiracial. Census estimates put the Asian share of Philadelphia County's population at about 8%. On a 0 to 100 scale, the school's diversity index is 74, compared with 70 nationally.

Central High School has 87.9 full-time-equivalent teachers on staff and a student-to-teacher ratio of 26.5:1. The school's 26.5:1 compares with an average of 12.8:1 for high schools in Pennsylvania. The school has 98% of students eligible for free or reduced-price lunch.

The BeatsExpectations model predicts 35.5% for Central High School, given its share of students eligible for free or reduced-price lunch. The actual figure is 85.3%. The 49.8-point gap ranks in the top 10% of Pennsylvania schools.

The school's county is Philadelphia County. According to Census Bureau estimates, the median household earns about $61,953 a year, roughly 35% of adults have a four-year degree or more, and about 17% of residents live below the federal poverty line. Public schools in Philadelphia County number 309, with about 182,005 students.

A public school about 0.2 miles away, Widener Memorial School, is the closest to Central High School. In all, at least 8 other public schools sit within five miles of Central High School. Among its closest neighbors with test data, Central High School is 1st of 6 on proficiency.

In the federal locale system, Central High School is coded City: Large, for schools inside a principal city with a population of 250,000 or more.

The school's size has been steady, with 2,371 students in 2017-18 and 2,329 in 2024-25.

Central High School has a community page on allk12 for topics such as special education services, counseling, and support programs. You can also rate the school on this page.

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
Central High School
District
Philadelphia City SD
Address
1700 W Olney Ave, Philadelphia, PA 19141
Phone
(215) 400-3590
County
Philadelphia County
Level
High
Grade range
09–12
Total enrollment
2,329
Teachers (FTE)
88
Student–teacher ratio
26.5:1
Free/Reduced lunch
2,287 (98%)
Locale
11-City: Large
NCES ID
421899003848
Charter school
No
Virtual school
No

Related schools

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

Frequently asked questions

About Central High School
What is the total enrollment at Central High School?
Central High School enrolls approximately 2,329 students in grades 09-12.
What grades does Central High School serve?
Central High School serves grades 09-12.
What is the student-teacher ratio at Central High School?
The student-to-teacher ratio at Central High School is approximately 26.5:1 (88 FTE teachers).
What is the racial breakdown of students at Central High School?
At Central High School, the student body is approximately 26% White, 11% Hispanic, 23% Black, 35% Asian, 5% Two or more.
Is Central High School public or private?
Central High School is a public K-12 school, overseen by Philadelphia City SD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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