Urban Assembly New York Harbor School
10 South Street, Slip 7, Manhattan, NY 10004
About this school
Public choice option that is not guaranteed by address and generally depends on district choice or broader application rules.
Urban Assembly New York Harbor School focuses on marine science, marine technology, and marine policy. We believe in learning by doing. Students should expect to spend time outdoors in sites all over New York Harbor in all seasons. With our partners, including the Billion Oyster Project, we work to develop authentic activities on, around, and related to the water that create a sense of responsibility to New York Harbor and develop a new generation of maritime advocates, enthusiasts, workers, and decision-makers. New York Harbor School's location on Governors Island is easily accessible from Lower Manhattan via the Governors Island ferry.
Source-reported description, not a current review or independent assessment. Programs may have changed.
Student demographics
NYC School Quality Snapshot · Reporting period: 2024-10-31 · Source release: 2025 · unknown · Retrieved September 10, 2026 · Source-reported for the stated period; retrieval does not establish present-day accuracy. Only the categories available in this record are shown; totals may be below 100%.
Academic measures
NYC School Quality Snapshot · Source release: 2025 release (measurement periods vary). Proficiency is the share of tested students meeting state standards, not a school rating.
- Student attendance
- 89%September 2024-June 2025
Sources and data dates
- School listing
- NYC School Search · Reporting period not recorded · unknown · Retrieved September 10, 2026 · Measurement period is not established; retrieval date is not the date of the underlying fact.
- Stored rating
- GreatSchools Summary Rating · Reporting period not recorded · unknown · Retrieved September 10, 2026 · GreatSchools-owned stored rating; measurement period undisclosed. Not an independently verified or current-year score.
- Enrollment
- NYC School Quality Snapshot · Reporting period: 2025 release (measurement periods vary) · unknown · Retrieved September 10, 2026 · Measurement period is not established; retrieval date is not the date of the underlying fact.
- School description
- NYC School Quality Snapshot · Reporting period: 2025 release (measurement periods vary) · unknown · Retrieved September 10, 2026 · Measurement period is not established; retrieval date is not the date of the underlying fact.
A retrieval date shows when a source was accessed, not when its figures were measured. Confirm current admissions, fees and availability with the school.