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SCHOOL COMMUNITY·NEW YORK CITY GEOGRAPHIC DISTRICT #13·NCES 360009102106

PS 20 CLINTON HILL

225 ADELPHI ST, BROOKLYN, NY 11205 · (718) 834-6744 · Kings County
GRADES PK–05ELEMENTARY11-CITYREGULAR SCHOOL689 STUDENTS
Enrollment
689
Elementary
DISTRICT 370 · STATE 443
Student : Teacher
18.1:1
38 FTE teachers
DISTRICT 12.5:1 · STATE 12.8:1
Free / Reduced Lunch
38%
265 students
DISTRICT 72% · STATE 58%
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
Pre-K
100
Kindergarten
117
Grade 1
120
Grade 2
88
Grade 3
105
Grade 4
93
Grade 5
66
Student demographics
White
27139%
DISTRICT 20% · STATE 39%
Hispanic
13319%
DISTRICT 19% · STATE 31%
Black
18527%
DISTRICT 34% · STATE 16%
Asian
315%
DISTRICT 21% · STATE 10%
Two+
599%
DISTRICT 5% · STATE 4%
Native American
81%
DISTRICT 1% · STATE 1%
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
32147%
Female
36753%

Discussions

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Test scores

NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)
English Language Arts
78.0%
NY avg 58.3% . +6.0pp since 2023
Math
69.0%
NY avg 57.4% . +5.0pp since 2023
Source: NYS Assessments. 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
66.6%
composite math + reading, all grades
Predicted
60.9%
based on NY schools with similar FRL share
Beats by
+5.8pp
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
689
+242 (+54%) vs 2017
Student : Teacher
18.1:1
was 14.9:1
% White
39%
was 23%
% Hispanic
19%
was 21%
% Black
27%
was 48%
% Asian
5%
was 3%
Source: NCES Common Core of Data

About PS 20 CLINTON HILL

PS 20 CLINTON HILL is one of the substantial elementary campuss in BROOKLYN, New York, one of the schools within NEW YORK CITY GEOGRAPHIC DISTRICT #13, with 689 students on its rolls from grades pre-K through 5. That puts it 56% above the typical public school in New York, which averages around 443 students.

NEW YORK CITY GEOGRAPHIC DISTRICT #13 runs 42 schools in total, collectively educating 19,151 students. PS 20 CLINTON HILL is one of those campuses.

On demographics, PS 20 CLINTON HILL records that the largest single group is White at 39%, but no single group is in the majority. The remainder reads as 27% Black, 19% Hispanic, 9% multiracial, 5% Asian. Compared to Kings County overall, the school's racial mix sits in roughly the same range.

Looking at school resources, PS 20 CLINTON HILL shows 38 full-time-equivalent teachers, putting the student-to-teacher ratio at about 18.1:1. That figure is higher than the state norm's 12.8:1 average. About 38% of enrolled students meet the income threshold for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. That share is south of Kings County's rate of about 79%.

With demographic context factored in, PS 20 CLINTON HILL sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 60.9%; this one delivers 66.6%.

Around the school, ACS estimates for Kings County put median household income runs about $80,263, about 42% of the adult population holds a bachelor's degree or above, and the poverty rate sits near 15%. In all, Kings County runs 583 public schools (combined enrollment of about 291,697 students), of which PS 20 CLINTON HILL is one.

Nearest neighbor: COMPASS CHARTER SCHOOL, around 0.2 miles off. Within five miles, there are 8 other public schools. Ranking that nearby cluster on reported proficiency puts PS 20 CLINTON HILL at 5th of 9; the average score across the group is 56.6%.

The school occupies a city-core site.

Five-year trend. PS 20 CLINTON HILL's enrollment has increased 54% since 2018, when it stood at 447 (now 689). Over the same period, the Black share decreased from 48% to 27%. Class-load math has widened: from 14.9:1 in 2018 to 18.1:1 in 2025.

Within the allk12 community for this school, posts here usually surface around classroom updates, athletics, and weather closures. The community welcomes input from current and former families.

Kings County at a glance

View full county profile
Population
2,631,580
Census ACS
Median income
$80,263
Household, ACS
Bachelor's+
42%
Adults 25+
Poverty rate
15%
Below federal line
Schools in county
583
291,697 students

Quick facts

School name
PS 20 CLINTON HILL
District
NEW YORK CITY GEOGRAPHIC DISTRICT #13
Address
225 ADELPHI ST, BROOKLYN, NY 11205
Phone
(718) 834-6744
County
Kings County
Level
Elementary
Grade range
PK–05
Total enrollment
689
Teachers (FTE)
38
Student–teacher ratio
18.1:1
Free/Reduced lunch
265 (38%)
Locale
11-City: Large
NCES ID
360009102106
Charter school
No
Virtual school
No

Related schools

Other schools in NEW YORK CITY GEOGRAPHIC DISTRICT #13
Other schools in BROOKLYN
Nearby schools

Frequently asked questions

About PS 20 CLINTON HILL
How large is PS 20 CLINTON HILL?
PS 20 CLINTON HILL enrolls approximately 689 students in grades PK-05.
Is PS 20 CLINTON HILL an elementary, middle, or high school?
PS 20 CLINTON HILL is an elementary school covering grades PK-05.
How many teachers does PS 20 CLINTON HILL have?
PS 20 CLINTON HILL employs 38 FTE teachers, for a student-to-teacher ratio of 18.1:1.
How diverse is PS 20 CLINTON HILL?
PS 20 CLINTON HILL reports a student body of 39% White, 19% Hispanic, 27% Black, 5% Asian, 9% Two or more.
Is PS 20 CLINTON HILL public or private?
PS 20 CLINTON HILL is a public K-12 school, overseen by NEW YORK CITY GEOGRAPHIC DISTRICT #13.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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