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High · Regular · Grades 9 to 12

Niskayuna High School, Schenectady, NY

Niskayuna High School is a public high school in Schenectady, part of Niskayuna Central School District. It enrolled 1,379 students in 2024-25, with 12.8 students per full-time teacher.Listed in NCES data as "NISKAYUNA HIGH SCHOOL".

Enrollment and teachers

Students
1,379
Teachers (FTE)
108.0
Students per teacher
12.8
Grades
9 to 12

This school's ratio is 1.3 higher than the district figure of 11.5. The New York average across schools is 11.4. Ratios count all teachers, including specialists, so they are lower than typical class sizes.

This school12.8
District11.5
New York11.4
United States15.3

School details

Address
1626 Balltown Rd, Schenectady, NY 12309
Phone
(518)382-2511
District
Niskayuna Central School District
County
Schenectady County
Level
High
Type
Regular
Status
Open
Charter
No
Virtual
No
Locale
Suburb: Large
NCES school ID
362088002959
Location from NCES coordinates. Map data OpenStreetMap contributors. Open larger map

School meals

Counts of students eligible for free or reduced-price lunch, as reported to NCES.
Free lunch
287
Reduced-price lunch
12
Free or reduced-price lunch
29921.7% of enrollment.
Community Eligibility Provision
No

Schools in the Community Eligibility Provision (CEP) serve free meals to all students, so their free lunch counts often reflect direct certification or total enrollment. Free and reduced lunch shares are not comparable between CEP and non-CEP schools.

Related schools

High schools elsewhere in Schenectady

We publish official enrollment and staffing data, not ratings or test scores.

Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.