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River Valley Mennonite School

5473 State Route 410
Castorland, NY 13620
River Valley Mennonite School welcomes students from any Christian church denomination. We award graduating students a diploma recognized by New York state.

Quick Facts (2025-26)

  • School Type: Alternative School
  • Grades: Kindergarten-12
  • Enrollment: 81 students
  • Yearly Tuition: $2,250
  • Average class size: 7 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

Top Rankings

River Valley Mennonite School ranks among the top 20% of private schools in New York for:

Category
Attribute

School Overview

Religious Affiliation
Grades Offered
Grades Kindergarten-12
Year Founded
1980

Student Body

Total Students
81 students
Student Body Type
Co-ed
Students by Grade
River Valley Mennonite School Student By Grade

Academics and Faculty

Total Classroom Teachers
11 teachers
Student-Teacher Ratio
7:1
National avg.:
Average Class Size
7 students
Classroom Dress Code
Formal
respectful and modest

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Yearly Tuition Cost
Tuition Notes
Tuition is less for kindergarten; varies with family size.

Sports

Total Sports Offered
4 sports

Extracurriculars

Total ExtracurricularsTotal Extra-curric.
2 extracurriculars
ExtracurricularsExtra-curric.
Arts and Music Programs:
Fiber Arts Club


Recreational Athletic Programs:
Regional Student Conventions

School Notes

  • Feel free to contact our school by phone or by email at: rivervalleymennoniteschool@juno.com
  • Thankyou!
Source: Verified school update

Frequently Asked Questions

How much does River Valley Mennonite School cost?
River Valley Mennonite School's tuition is approximately $2,250 for private students.
What sports does River Valley Mennonite School offer?
River Valley Mennonite School offers 4 interscholastic sports: Basketball, Soccer, Softball and Volleyball.
When is the application deadline for River Valley Mennonite School?
The application deadline for River Valley Mennonite School is rolling (applications are reviewed as they are received year-round).

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Quick Facts (2025-26)

  • School Type: Alternative School
  • Grades: Kindergarten-12
  • Enrollment: 81 students
  • Yearly Tuition: $2,250
  • Average class size: 7 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

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Did You Know?

The average private school tuition in New York is $22,250 for elementary schools and $26,594 for high schools (read more about average private school tuition across the country).
The average acceptance rate in New York is 74% (read more about average acceptance rates across the country).

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