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SCHOOL COMMUNITY·NEW YORK CITY GEOGRAPHIC DISTRICT #13·NCES 360009106164

CITY POLYTECHNIC HIGH SCHOOL

105 TECH PL, BROOKLYN, NY 11201 · (718) 875-1473 · Kings County
GRADES 09–12HIGH11-CITYTITLE ICAREER AND TECHNICAL SCHOOL454 STUDENTS
Enrollment
454
High
DISTRICT 678 · STATE 668
Student : Teacher
14.1:1
32 FTE teachers
DISTRICT 10.7:1 · STATE 11.0:1
Free / Reduced Lunch
77%
349 students
DISTRICT 72% · STATE 58%
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 912628%
Grade 109922%
Grade 1110222%
Grade 1212728%
Student demographics
57%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 76% · STATE 72% · US 70%
White
82%
DISTRICT 20% · STATE 39% · US 43%
Hispanic
11826%
DISTRICT 19% · STATE 31% · US 30%
Black
27160%
DISTRICT 34% · STATE 16% · US 15%
Asian
358%
DISTRICT 21% · STATE 10% · US 6%
Two+
123%
DISTRICT 5% · STATE 4% · US 5%
Native American
72%
DISTRICT 1% · STATE 1% · US 1%
Pacific Islander
31%
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
35678%
Female
9822%

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Test scores

NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)
English Language Arts
65.0%
NY avg 58.3% . -12.0pp since 2023
Math
21.0%
NY avg 57.4% . -31.0pp since 2023

What this means: On the NYS Assessments, New York's statewide test, about 65 of every 100 students at this school read and write at grade level and about 21 of 100 do math at grade level. Across all New York schools, those numbers are about 58 and 57. Reading and writing scores are down about 12 points since 2023, while math scores are down about 31 points.

NYS Assessments results by year

School yearEnglish Language ArtsMath
2024-2565.0%21.0%
2023-2477.0%52.0%
% Proficient (Level 3 + Level 4), all students and all tested grades.
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
46.7%
composite math + reading, all grades
Predicted
46.7%
based on NY schools with similar FRL share
Beats by
-0.1pp
below demographic expectation

What this means: About 47% of students here test proficient in math and reading, compared with the roughly 47% typical for New York schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among New York's top nor bottom 10%.

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

Schools most like CITY POLYTECHNIC HIGH SCHOOL

CITY POLYTECHNIC HIGH SCHOOL's state test result (46.7% proficient) is higher than 4 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
CITY POLYTECHNIC HIGH SCHOOL this school45476.9%46.7%
GEORGE WASHINGTON CARVER HIGH SCHOOL FOR THE SCIENCES
SPRINGFIELD GARDENS
42176.7%37.5%
ALBANY LEADERSHIP CHARTER SCHOOL FOR GIRLS
ALBANY
38381.2%24.6%
CAMBRIA HEIGHTS ACADEMY
HOLLIS
35979.9%39.7%
URBAN ASSEMBLY SCHOOL FOR LAW AND JUSTICE (THE)
BROOKLYN
41682.0%57.3%
ACADEMY FOR CONSERVATION AND THE ENVIRONMENT
BROOKLYN
43278.9%33.8%
Matched among New York high schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where CITY POLYTECHNIC HIGH SCHOOL ranks

Among high schools
MeasureThis schoolIn New YorkIn Kings County
State test proficiency
ranked highest first
46.7%#789 of 1,135#57 of 137
Math proficiency
ranked highest first
21.0%#1,000 of 1,109
▼ 395
#105 of 132
▼ 73
Reading proficiency
ranked highest first
65.0%#685 of 1,135
▼ 157
#49 of 137
▼ 16
Enrollment
ranked largest first
454#610 of 1,216#51 of 146
Students per teacher
ranked fewest first
14.1:1#941 of 1,058#93 of 115
Diversity index
ranked most diverse first
56.9%#329 of 1,070#47 of 115
Free and reduced lunch
ranked highest share first
76.9%#475 of 1,167#128 of 144
Enrollment change since 2017-18
ranked fastest growth first
+3.4%#249 of 339#44 of 53
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. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
454
-11 (-2%) vs 2020
+85% since 2010-11, when it was 246
Student : Teacher
14.1:1
was 14.5:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2545432.214.1:177% (349)
2023-2442634.112.5:177% (328)
2022-2342735.612.0:178% (335)
2020-214653214.5:175% (351)
2017-184392815.7:177% (337)
2015-164292616.5:176% (324)
2010-112461516.4:176% (187)
Source: NCES Common Core of Data. Rows are the federal collections on file for CITY POLYTECHNIC HIGH SCHOOL.

About CITY POLYTECHNIC HIGH SCHOOL

CITY POLYTECHNIC HIGH SCHOOL is a small high school found in BROOKLYN, New York. The school enrolls 454 students, from grades 9 through 12. Average enrollment for high schools in New York is about 668, so this school runs 32% smaller than that.

In NEW YORK CITY GEOGRAPHIC DISTRICT #13, 42 schools enroll a combined 19,151 students.

CITY POLYTECHNIC HIGH SCHOOL is 60% Black by enrollment. Other reported shares: 26% Hispanic, 8% Asian, and 3% multiracial. That compares with about 28% Black among all Kings County residents. The school's diversity index is 57%, meaning two students picked at random have a 57% chance of belonging to different racial or ethnic groups.

Teacher staffing is 32.2 full-time equivalents, or about 14.1 students per teacher. On average, high schools in New York have 11.0:1, compared with 14.1:1 here. About 77% of students, or 349, qualify for free or reduced-price lunch. That tracks the 79% average for public schools in Kings County.

CITY POLYTECHNIC HIGH SCHOOL is within a point of its predicted average proficiency rate on state tests (46.7% versus 46.7%), which places it in neither the top nor the bottom 10% in New York.

Census estimates describe Kings County this way: the median household income is $80,263, the share of adults with a bachelor's degree or higher is 42%, and about 15% of people live in poverty. Besides CITY POLYTECHNIC HIGH SCHOOL, Kings County has 582 other public schools.

The closest public school to CITY POLYTECHNIC HIGH SCHOOL is GEORGE WESTINGHOUSE CAREER AND TECHNICAL ED HIGH SCHOOL, less than a tenth of a mile away. Counting only straight-line distance, at least 8 other public schools are within five miles. On proficiency, CITY POLYTECHNIC HIGH SCHOOL is behind the 50.4% nearby average, ranking 5th of 9.

On the NCES locale scale, the school is City: Large.

Enrollment was essentially flat over 4 years: 465 in 2020-21, 454 in 2024-25.

Discussions about CITY POLYTECHNIC HIGH SCHOOL may include school events, clubs, and volunteer needs. Questions from prospective families are welcome too.

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
CITY POLYTECHNIC HIGH SCHOOL
District
NEW YORK CITY GEOGRAPHIC DISTRICT #13
Address
105 TECH PL, BROOKLYN, NY 11201
Phone
(718) 875-1473
County
Kings County
Level
High
Grade range
09–12
Total enrollment
454
Teachers (FTE)
32
Student–teacher ratio
14.1:1
Free and reduced lunch
349 (77%)
Locale
11-City: Large
NCES ID
360009106164
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 CITY POLYTECHNIC HIGH SCHOOL
How large is CITY POLYTECHNIC HIGH SCHOOL?
CITY POLYTECHNIC HIGH SCHOOL enrolls approximately 454 students in grades 09-12.
Is CITY POLYTECHNIC HIGH SCHOOL an elementary, middle, or high school?
CITY POLYTECHNIC HIGH SCHOOL is a high school covering grades 09-12.
What is the student-teacher ratio at CITY POLYTECHNIC HIGH SCHOOL?
The student-to-teacher ratio at CITY POLYTECHNIC HIGH SCHOOL is approximately 14.1:1 (32 FTE teachers).
How diverse is CITY POLYTECHNIC HIGH SCHOOL?
CITY POLYTECHNIC HIGH SCHOOL reports a student body of 2% White, 26% Hispanic, 60% Black, 8% Asian, 3% Two or more.
Who oversees CITY POLYTECHNIC HIGH SCHOOL?
CITY POLYTECHNIC HIGH SCHOOL is overseen by NEW YORK CITY GEOGRAPHIC DISTRICT #13 in Kings County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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