SchoolRow
#835

Glencliff School

Rexford, NY · Niskayuna Central School District

Regular public school · Grades K-5 · Suburb, large

835th of 2,326 New York elementary schools statewide · better than 64% Declining

961 RIVERVIEW RD, Rexford, NY 12148

(518)399-2323NCES ID 362088002956Directory 202324

387
Students
2023–24 enrollment
12.5:1
Student / teacher ratio
26%
Free / reduced-price lunch
low-income indicator
14.9%
Chronically absent
NY average 27%

SchoolRow ranks Glencliff School 835th of 2,326 New York elementary schools for 2024–25, based on NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate English and Math results — better than 64% of elementary schools statewide. Its statewide percentile went from 77th in 2019 to 64th in 2025 — declining.

Statewide percentile by year
25%50%75%64%201920202025no testing 2020–21

Percent meeting or exceeding the state standard, NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate

English Language Arts
Glencliff School
59%
NY average
53%
Math
Glencliff School
69%
NY average
57%
Science
Glencliff School
58%
NY average
51%
English Language Arts over time Glencliff School NY average
25%50%75%59%53%201920202025no testing 2020–21
Math over time Glencliff School NY average
25%50%75%69%57%201920202025no testing 2020–21

Racial and ethnic breakdown of 387 students (202324, NCES) — history since 1988, with comparable seven-category changes from 2010

7%White64%Asian15%6%9%
Hover the pie for details
categories changedWhite 64%Asian 15%Two or more races 9%92%19882023
GroupTrend20102023Change
White81.7%63.6% 18.1 pts
Asian12.2%14.5% 2.3 pts
Two or more races0.0%8.8% 8.8 pts
Hispanic3.1%6.7% 3.6 pts
Black3.1%5.9% 2.8 pts
American Indian0.0%0.5% 0.5 pts

NCES history for this school begins in 1988. Race categories changed by 2010: earlier data combines Asian and Pacific Islander students and does not consistently identify multiracial students. The chart retains that history, while the change table uses 2010 onward.

Typical home value $558K in zip 12148 as of 2026-05 · trend since 2000

$139K$279K$418K$557K$531K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 12148 on Zillow →

Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Glencliff School

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What school district is Glencliff School in?

Glencliff School is part of the Niskayuna Central School District district in Rexford, New York.

Is Glencliff School a good school?

SchoolRow ranks Glencliff School 835th of 2,326 New York elementary schools (better than 64% statewide) based on 2024–25 test results (NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate).

What is the racial makeup of Glencliff School?

White 64%, Asian 15%, Two or more races 9%, Hispanic 7% (387 students, 2023–24).

How much do homes near Glencliff School cost?

The typical home value in zip code 12148 is $558K as of 2026-05 (Zillow ZHVI).

Sources: state education department data (NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.