Boulder Prep Charter High School serves 115 students in grades 9-12.
The student-teacher ratio of 10:1 is lower than the Colorado state level of 15:1.
Minority enrollment is 44% of the student body (majority Hispanic), which is lower than the Colorado state average of 50% (majority Hispanic).
Quick Facts (2026)
- School Type: Alternative school / Charter School
- Grades: 9-12
- Enrollment: 115 students
- Student-Teacher Ratio: 10:1
- Minority Enrollment: 44%
- Graduation Rate: 21-39% (Btm 50% in CO)
- Source: National Center for Education Statistics (NCES), CO Dept. of Education
School Overview
Boulder Prep Charter High School's student population of 115 students has grown by 8% over five school years.
The teacher population of 11 teachers has grown by 37% over five school years.
School Type
Grades Offered
Grades 9-12
(No virtual instruction)
(No virtual instruction)
Total Students
115 students
Gender %
Total Classroom Teachers
11 teachers
School Calendar
School Rankings
The diversity score of Boulder Prep Charter High School is 0.57, which is less than the diversity score at state average of 0.62. The school's diversity has stayed relatively flat over five school years.
Student-Teacher Ratio
10:1
15:1
American Indian
2%
1%
Asian
n/a
3%
Hispanic
35%
36%
Black
3%
5%
White
56%
50%
Hawaiian
1%
n/a
Two or more races
3%
5%
All Ethnic Groups
Graduation Rate
21-39%
82%
Eligible for Free Lunch
20%
39%
Eligible for Reduced Lunch
5%
6%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CO Dept. of Education
Frequently Asked Questions
What schools are Boulder Prep Charter High School often compared to?
Boulder Prep Charter High Schoolis often viewed alongside schools like Arapahoe Ridge High School, Centennial High School by visitors of our site.
What is the graduation rate of Boulder Prep Charter High School?
The graduation rate of Boulder Prep Charter High School is 21-39%, which is lower than the Colorado state average of 82%.
How many students attend Boulder Prep Charter High School?
115 students attend Boulder Prep Charter High School.
What is the racial composition of the student body?
56% of Boulder Prep Charter High School students are White, 35% of students are Hispanic, 3% of students are Black, 3% of students are Two or more races, 2% of students are American Indian, and 1% of students are Hawaiian.
What is the student-teacher ratio of Boulder Prep Charter High School?
Boulder Prep Charter High School has a student ration of 10:1, which is lower than the Colorado state average of 15:1.
What grades does Boulder Prep Charter High School offer ?
Boulder Prep Charter High School offers enrollment in grades 9-12 (No virtual instruction).
What school district is Boulder Prep Charter High School part of?
Boulder Prep Charter High School is part of Boulder Valley School District No. Re2.
In what neighborhood is Boulder Prep Charter High School located?
Boulder Prep Charter High School is located in the Gunbarrel neighborhood of Boulder, CO. There are 1 other public schools located in Gunbarrel.
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