How does CSI High School for International Studies compare to Gaynor McCown Expeditionary Learning School?

CSI High School for International Studies has N/A students with an average class size of N/A. Gaynor McCown Expeditionary Learning School has N/A students with an average class size of N/A. Both are in District 31. (NYC DOE Open Data, 2023)

Which school has better test scores, PS 47 or PS 64?

CSI High School for International Studies has N/A% math proficiency and N/A% ELA proficiency. Gaynor McCown Expeditionary Learning School has N/A% math and N/A% ELA. Both use NYC state assessments for grades 3-8. (NYSED, 2023)

PS 47 vs PS 64

Both District 31 · Staten Island

By Dr. Mira Kline|Published April 2026

According to adulting.nyc analysis of NYC DOE data, CSI High School for International Studies and Gaynor McCown Expeditionary Learning School are both District 31 Staten Island schools.CSI High School for International Studies enrolls N/A students.Gaynor McCown Expeditionary Learning School enrolls N/A students. A free NYC school comparison tool is available at adulting.nyc/compare.(NYC DOE Open Data, 2023)

PS 47

Enrollment

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Class Size

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Math

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PS 64

Enrollment

—

Class Size

—

Math

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	PS 47	PS 64
Neighborhood	Todt Hill-Emerson Hill-Heartland Village-Lighthouse Hill	Todt Hill-Emerson Hill-Heartland Village-Lighthouse Hill
District	31	31
Type	High school	High school
Grades	09, 10, 11, 12	09, 10, 11, 12
Enrollment	—	—
Avg Class Size	—	—
Math Proficiency	—	—
ELA Proficiency	—	—
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 31, 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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