Hillside School (2026 Profile)

Q: Does Hillside School offer a summer program?

Yes, Hillside School offers a summer program. Visit their summer school page for more information.

Home > Colorado > Boulder County > Longmont

Hillside School

6620 Gunpark Rd
Longmont, CO 80301

Tel: (303) 494-1468

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SAVE SCHOOL

Hillside provides specialized, research-based instruction for students with learning differences such as dyslexia in grades 1-12 in a caring, supportive environment.

Experiencing real academic growth allows our students to discover their full potential and become successful learners in all academic areas.

Quick Facts (2026)

School Type: Special Education School
Grades: 2-12
Enrollment: 57 students
Yearly Tuition: $24,850
Average class size: 4 students
Application Deadline: None / Rolling
Source: Verified school update

School Overview

School Type

Special Education School

Religious Affiliation

Nonsectarian

Grades Offered

Grades 2-12

ADD/ADHD Support

Yes

Learning Difference Programs

Yes

Learning Programs Supported

dyslexia

Year Founded

2005

Summer School Offered

Yes

Summer Program Details

School Calendar

Student Body

Total Students

57 students

Student Body Type

Co-ed

% Students of Color

State avg.: 25%

Students by Grade

Academics and Faculty

Total Classroom Teachers

12 teachers

Student-Teacher Ratio

5:1

National avg.:

Average Class Size

4 students

Tuition and Acceptance Rate

Admission Deadline

None / Rolling

Yearly Tuition Cost

$24,850

View national tuition avg.

Application URL

School Notes

School Motto: The small class size was helpful for lowering my son鈥檚 shame about dyslexia.

Hillside School offers a unique educational model allowing students to develop essential academic skills while also attending their regular school part-time. Starting in fall 2025, Hillside is offering an optional full-day program. Hillside School uses the most current research-based instructional methods from both the educational and neuroscience fields. Our students not only make significant academic growth but they also develop skills and strategies related to their own learning which increase their success in other academic settings.

Source: Verified school update

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Frequently Asked Questions

How much does Hillside School cost?

Hillside School's tuition is approximately $24,850 for private students.

Does Hillside School offer a summer program?

Yes, Hillside School offers a summer program. Visit their for more information.

When is the application deadline for Hillside School?

The application deadline for Hillside School is rolling (applications are reviewed as they are received year-round).

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Quick Facts (2026)

School Type: Special Education School
Grades: 2-12
Enrollment: 57 students
Yearly Tuition: $24,850
Average class size: 4 students
Application Deadline: None / Rolling
Source: Verified school update

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Did You Know?

The average private school tuition in Longmont, CO is $11,250 for elementary schools (read more about average private school tuition across the country).