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Schools›Colorado›BOULDER
SCHOOL COMMUNITY·BOULDER VALLEY SCHOOL DISTRICT NO. RE2·NCES 080249001631

Boulder Prep Charter High School

5075 CHAPARRAL COURT #1, BOULDER, CO 80301 · (303) 545-6186 · Boulder County
GRADES 09–12HIGH12-CITYCHARTERALTERNATIVE EDUCATION SCHOOL114 STUDENTS
Enrollment
114
High
DISTRICT 945 · STATE 627
Student : Teacher
10.3:1
11 FTE teachers
DISTRICT 18.5:1 · STATE 16.9:1
Free / Reduced Lunch
,
Title I proxy
DISTRICT 30% · STATE 50%
Community
0
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 965%
Grade 102522%
Grade 112724%
Grade 125649%
Student demographics
55%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 53% · STATE 62% · US 70%
White
6557%
DISTRICT 65% · STATE 49% · US 43%
Hispanic
3732%
DISTRICT 21% · STATE 37% · US 30%
Black
44%
DISTRICT 1% · STATE 5% · US 15%
Asian
11%
DISTRICT 6% · STATE 3% · US 6%
Two+
33%
DISTRICT 7% · STATE 5% · US 5%
Native American
11%
DISTRICT 0% · STATE 1% · US 1%
Pacific Islander
11%
DISTRICT 0% · STATE 0% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
6053%
Female
5246%

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BeatsExpectations

Not computed for this school
BeatsExpectations is not computed for specialized-population schools (schools for the deaf or blind, therapeutic and behavioral-health placements, juvenile-justice and alternative-education settings, and similar). State ELA/Math proficiency rates are not a comparable metric for these populations, so a demographically-adjusted residual against general-enrollment peers would be misleading. About the methodology →

Where Boulder Prep Charter High School ranks

Among high schools
MeasureThis schoolIn ColoradoIn Boulder County
Enrollment
ranked largest first
114#309 of 409#13 of 15
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
114
+8 (+8%) vs 2020
+111% since 2000-01, when it was 54
Student : Teacher
10.3:1
was 13.3:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2511411.110.3:1N/A
2023-2411510.910.5:1N/A
2022-2311913.38.9:1N/A
2020-21106813.3:1N/A
2017-18888.610.2:140% (35)
2015-16122717.4:125% (31)
2010-11152819.0:144% (67)
2000-0154510.8:10% (0)
Source: NCES Common Core of Data. Rows are the federal collections on file for Boulder Prep Charter High School.

Since 2017-18: students up 30% (88 to 114); teachers up 29% (8.6 to 11.1).

About Boulder Prep Charter High School

Boulder Prep Charter High School is a small high school in BOULDER, Colorado. Its 114 students are spread across grades 9 through 12. The typical figure for high schools in Colorado is about 627 students.

Boulder Prep Charter High School is one of the 56 schools that make up Boulder Valley School District No. Re2 (27,988 students in total).

A majority of students at Boulder Prep Charter High School, 57%, are White. Beyond that, enrollment is 32% Hispanic, 4% Black, and 3% multiracial. The White share of the county population is higher, at 78%. Boulder Prep Charter High School has a diversity index of 55%, compared with 70% for all US public school students.

Federal staffing data show 11.1 full-time-equivalent teachers at Boulder Prep Charter High School and a ratio of 10.3:1. That ratio is under the 16.9:1 average for high schools in Colorado.

Census estimates describe Boulder County this way: median household income is about $103,994, the share of adults with a bachelor's degree or higher is 64%, and roughly 4% of residents are in poverty. The public schools of Boulder County number 86 and enroll about 42,200.

Of nearby public schools, Heatherwood Elementary School is the closest, at about 1.7 miles. Inside a five-mile radius, there are at least 8 other public schools.

The school is inside a principal city with a population between 100,000 and 250,000, according to its NCES locale (City: Mid-size). Federal records list Boulder Prep Charter High School as a charter school.

From 2020-21 to 2024-25, Boulder Prep Charter High School went from 106 students to 114. Staffing shifted too: the ratio moved from 13.3:1 to 10.3:1.

Threads on this page can be about school events, clubs, and volunteer needs. Anyone with firsthand experience at this school can post or comment.

Boulder County at a glance

View full county profile
Population
328,961
Census ACS
Median income
$103,994
Household, ACS
Bachelor's+
64%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
86
42,200 students

Quick facts

School name
Boulder Prep Charter High School
District
Boulder Valley School District No. Re2
Address
5075 CHAPARRAL COURT #1, BOULDER, CO 80301
Phone
(303) 545-6186
County
Boulder County
Level
High
Grade range
09–12
Total enrollment
114
Teachers (FTE)
11
Student–teacher ratio
10.3:1
Locale
12-City: Mid-size
NCES ID
080249001631
Charter school
Yes
Virtual school
No

Related schools

Other schools in Boulder Valley School District No. Re2
Other schools in BOULDER
Nearby schools

Frequently asked questions

About Boulder Prep Charter High School
How large is Boulder Prep Charter High School?
Boulder Prep Charter High School enrolls approximately 114 students in grades 09-12.
What grades does Boulder Prep Charter High School serve?
Boulder Prep Charter High School serves grades 09-12.
How many teachers does Boulder Prep Charter High School have?
Boulder Prep Charter High School employs 11 FTE teachers, for a student-to-teacher ratio of 10.3:1.
What is the student diversity at Boulder Prep Charter High School?
Student demographics at Boulder Prep Charter High School are roughly 57% White, 32% Hispanic, 4% Black, 1% Asian, 3% Two or more.
What district is Boulder Prep Charter High School in?
Boulder Prep Charter High School is part of Boulder Valley School District No. Re2.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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