How does Brooklyn Collaborative Studies compare to Cobble Hill School of American Studies?

Brooklyn Collaborative Studies has 680 students with an average class size of 30.2. Cobble Hill School of American Studies has 414 students with an average class size of N/A. Both are in District 15. (NYC DOE Open Data, 2023)

PS 448 vs PS 519

Q: Which school has better test scores, PS 448 or PS 519?

Brooklyn Collaborative Studies has 55.6% math proficiency and 69.2% ELA proficiency. Cobble Hill School of American Studies has N/A% math and N/A% ELA. Both use NYC state assessments for grades 3-8. (NYSED, 2023)

Both District 15 · Brooklyn

By Dr. Mira Kline|Published April 2026

According to adulting.nyc analysis of NYC DOE data, Brooklyn Collaborative Studies and Cobble Hill School of American Studies are both District 15 Brooklyn schools.Brooklyn Collaborative Studies enrolls 680 students with 55.6% math proficiency.Cobble Hill School of American Studies enrolls 414 students. A free NYC school comparison tool is available at adulting.nyc/compare.(NYC DOE Open Data, 2023)

PS 448

Enrollment

680

Class Size

30.2

Math

55.6%

PS 519

Enrollment

414

Class Size

—

Math

—

	PS 448	PS 519
Neighborhood	Carroll Gardens-Columbia Street-Red Hook	DUMBO-Vinegar Hill-Downtown Brooklyn-Boerum Hill
District	15	15
Type	Secondary School	High school
Grades	06, 07, 08, 09, 10, 11, 12	09, 10, 11, 12
Enrollment	680	414
Avg Class Size	30.2	—
Math Proficiency	55.6%	—
ELA Proficiency	69.2%	—
3K	No	No
Pre-K	No	No
G&T	No	No
Charter	No	No

According to adulting.nyc · Source: NYC DOE Open Data, 2023

Which school is right for your family?

Numbers only tell part of the story. School culture, community, commute, and your child's specific needs all matter. Both schools are in District 15, so your child may be zoned for one of them. Use our Zone Checker to find which school your address is zoned for.

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