Shining Mtn Waldorf High School
Private · Grades Pre-K–12 · 188 students
Boulder Sudbury School
3800 Plateau Rd, Longmont, CO 80503
Grades
Ungraded
Combined
Students
37
Enrolled 2024–25
Students per teacher
10.6 : 1
Full-time teachers
District
Private School
Boulder County
About Boulder Sudbury School
Boulder Sudbury School is a private school in Longmont, Colorado. The school is located in a rural area near a town in Boulder County.
In the 2024–25 school year, 37 students were enrolled, with about 10.6 students for every full-time teacher. Religious affiliation: Religious (other).
Location & nearby schools
School details
- Type
- Private School · What this means
- Category
- Special program emphasis
- Religious affiliation
- Religious (other)
- Level
- Combined
- Grades offered
- Ungraded
- Enrollment (2024–25)
- 37 students
- Students per teacher
- 10.6 to 1
- Locale
- Rural — Fringe
- County
- Boulder County
- NCES private school ID
- A2190163
Schools near Boulder Sudbury School
All 39 schools in Longmont →
Shining Mountain Waldorf School
Private · Grades Pre-K–12 · 170 students
Hillside School
Private · Grades 1–9 · 75 students
Mapleton Montessori School
Private · Grades Ungraded · 48 students
Watershed School
Private · Grades 6–12 · 114 students
Temple Grandin School
Private · Grades 6–12 · 22 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.