Urban Assembly New York Harbor School

The school offers a rigorous program mix — AP courses, a dedicated STEM and marine engineering track, plus French and Spanish — that signals college-prep ambition. Demand tells its own story: the marine science program drew nearly 4.5 applicants per seat, making admission meaningfully selective despite the limited-unscreened designation. Class size sits right at the district average of roughly 26, so students aren't getting unusually small cohorts but they're getting a curriculum that's hard to find anywhere else in the city.

The climate here is unusually calm: zero suspensions over the survey period is rare for a NYC high school and suggests either genuinely strong behavior systems or a self-selecting student body drawn to the marine focus. Parent-principal trust (96%) and parent-teacher trust (90%) are both strong, though overall parent satisfaction (86%) runs a bit below the district average of 92% — worth asking what sits behind that gap. Teacher trust in leadership (89%) and reported instruction quality (89%) are solid and roughly match district norms. The family survey response rate was a low 23%, which means these numbers reflect a vocal subset rather than the full parent body.

About 43% of students identify as Hispanic, 24% white, 17% Black, 6% Asian, with smaller multi-racial and Native American shares — a diverse mix that produces a 75% diversity index. The economic need index of 57.8 means more than half of students come from low-income households, and a notably high 24% have IEPs, well above typical city high school rates. This is not a neighborhood school in the traditional sense — students come from across the city for the marine program, which is part of what shapes the community's eclectic feel.

The school sits on the Manhattan waterfront at the southern tip of the borough, in an area better known for ferries, parks, and monuments than for residential streets — the surrounding neighborhood census tract reflects that, with essentially no households counted as residents. That means almost every student commutes in rather than walking from home. The harbor itself is the neighborhood in a sense: the East River, New York Harbor, and Governors Island are the daily backdrop.

The nearest subway is South Ferry on the 1 line, about a 19-minute walk from the school, with Whitehall St–South Ferry on the R and W lines about a 20-minute walk — both are long walks, so most families will plan around buses, ferries, or car service.