Schools in Sinclairville, New York (2025)
2 schools · 795 students · 2 public · median Enrollment 413.
Sinclairville, in New York, has 2 schools in United States's 2025 data, together educating about 795 students. By level there are 1 elementary, 1 high; by sector 2 public.
2 of the 2 schools qualify for the Success Index (US). The highest-scoring is Sinclairville Elementary School (58.8, top 50% of elementary schools nationally), followed by Cassadaga Valley Middle/High School (53.7, top 50% of high schools nationally). Scores are percentiles within school type, so compare an elementary school with other elementary schools.
The largest schools are Sinclairville Elementary School (413 students), Cassadaga Valley Middle/High School (382 students).
Ranked schools in Sinclairville
Ordered by Success Index (US). Rank positions shown on each profile are within United States and New York.
- 159Sinclairville Elementary SchoolSinclairville · Public Elementary47% Math proficiency · 413 students
- 254Cassadaga Valley Middle/High SchoolSinclairville · Public High43% Math proficiency · 382 students
| # | School | Sector | Success Index (US) | Key result | Students |
|---|---|---|---|---|---|
| 1 | Sinclairville Elementary School Sinclairville · Elementary · Grades PK–5 | Public | 58.8 Top 50% | 47% Math proficiency | 413 |
| 2 | Cassadaga Valley Middle/High School Sinclairville · High · Grades 6–12 | Public | 53.7 Top 50% | 43% Math proficiency | 382 |
Compare the top 2 schools in Sinclairville side by side →
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Frequently asked questions
What is the best school in Sinclairville?
Sinclairville Elementary School is the highest-ranked school in Sinclairville with a Success Index (US) of 58.8 out of 100 (Top 50% of elementary schools in United States).
How many schools are in Sinclairville?
Sinclairville has 2 schools (1 elementary, 1 high) educating 795 students in 2025.
What is the typical Enrollment in Sinclairville?
The median Enrollment across schools in Sinclairville is 413. Students enrolled in the latest NCES directory year.