Sierra School Of Main Street

Sierra School Of Main Street in Longmont, CO is a nonsectarian special education school serving 40 students in grades 1 through 12 in a suburban community.
The school has a student–teacher ratio of 8:1 with 5 teachers supporting a co–educational program.
Approximately 32.5% of the student body represents diverse racial and ethnic backgrounds.
Tuition information is not provided, but the average private elementary school tuition in Longmont is $10,902.
Sierra School Of Main Street is one of several private special education schools within a mile of Longmont's city center.

Quick Facts (2026)

  • School Type: Special Education School
  • Grades: 1-12
  • Enrollment: 40 students
  • Application Deadline: None / Rolling
  • Source: National Center for Education Statistics (NCES)

School Overview

Religious Affiliation
Grades Offered
Grades 1-12

Student Body

Total Students
40 students
Student Body Type
Co-ed
% Students of Color
33%
State avg.: 25%
Students by Grade
Sierra School Of Main Street Student By Grade

Academics and Faculty

Total Classroom Teachers
5 teachers
Student-Teacher Ratio
8:1
National avg.: 13:1

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Source: National Center for Education Statistics (NCES)

Frequently Asked Questions

When is the application deadline for Sierra School Of Main Street?
The application deadline for Sierra School Of Main Street is rolling (applications are reviewed as they are received year-round).

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Quick Facts (2026)

  • School Type: Special Education School
  • Grades: 1-12
  • Enrollment: 40 students
  • Application Deadline: None / Rolling
  • Source: National Center for Education Statistics (NCES)

Did You Know?

The average private school tuition in Longmont, CO is $10,902 for elementary schools (read more about average private school tuition across the country).

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