Tri-Valley Secondary School
Grahamsville, NY · Tri-Valley Central School District · Grades 7-12
815th of 1,137 New York high schools statewide · better than 28%▼ Declining
Tri-Valley Secondary School ranking
SchoolRow ranks Tri-Valley Secondary School 815th of 1,137 New York high schools for 2024–25, based on NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate English and Math results — better than 28% of high schools statewide. Its statewide percentile went from 42th in 2019 to 28th in 2025 — declining.
Tri-Valley Secondary School test scores
Percent meeting or exceeding the state standard, NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate
Tri-Valley Secondary School students
Racial and ethnic breakdown of 392 students (2023–24, NCES) — and how it has shifted since 2013
| Group | Trend | 2013 | 2023 | Change |
|---|---|---|---|---|
| White | 89.4% | 73.5% | ▼ 15.9 pts | |
| Hispanic | 6.1% | 17.3% | ▲ 11.2 pts | |
| Black | 2.1% | 3.3% | ▲ 1.2 pts | |
| Two or more races | 0.6% | 3.3% | ▲ 2.7 pts | |
| Asian | 1.3% | 2.3% | ▲ 1.0 pts |
Homes near Tri-Valley Secondary School
Typical home value $296K in zip 12740 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
High schools near Tri-Valley Secondary School
Closest same-level schools, with 2024–25 state rank
- 1Fallsburg Junior Senior High SchoolFallsburg Central School District · 8.9 mi away1,106th of 1,137
ELA 18% · Math 30% - 4Liberty High SchoolLiberty Central School District · 11.4 mi away791st of 1,137
ELA 68% · Math 29% - 2Ellenville Junior/Senior High SchoolEllenville Central School District · 11.9 mi away929th of 1,137
ELA 44% · Math 37% - 6Livingston Manor High SchoolLivingston Manor Central School District · 15.3 mi away503rd of 1,137
ELA 64% · Math 61% - 3Monticello High SchoolMonticello Central School District · 16.4 mi away897th of 1,137
ELA 69% · Math 15% - 9Onteora High SchoolOnteora Central School District · 17.9 mi away166th of 1,137
ELA 84% · Math 80% - 5Rondout Valley High SchoolRondout Valley Central School District · 18.2 mi away609th of 1,137
ELA 67% · Math 46% - 8Pine Bush Senior High SchoolPine Bush Central School District · 20.7 mi away251st of 1,137
ELA 89% · Math 65%
Frequently asked questions
What school district is Tri-Valley Secondary School in?
Tri-Valley Secondary School is part of the Tri-Valley Central School District district in Grahamsville, New York.
Is Tri-Valley Secondary School a good school?
SchoolRow ranks Tri-Valley Secondary School 815th of 1,137 New York high schools (better than 28% statewide) based on 2024–25 test results (NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate).
What is the racial makeup of Tri-Valley Secondary School?
White 74%, Hispanic 17%, Black 3%, Two or more races 3% (392 students, 2023–24).
How much do homes near Tri-Valley Secondary School cost?
The typical home value in zip code 12740 is $296K 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.