- Enrollment
- 1,939
- Students per teacher
- 19:1
- Resource Index
- 34/100
High school (grades 9-12) · Boulder, CO
Boulder Prep Charter High School
Federal NCES profile for Boulder Prep Charter High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 53/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 080249001631Charter school
👥 S:T ratio 65
🌟 Gifted program 70
🎓 Counselors 77
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Boulder Prep Charter High School earns 53/100 on the Resource Investment Index, with class sizes smaller than 95% of Colorado schools.
- #2 of 5
- high schools in Boulder · Resource Index
- 53
- Resource Index · Higher
- 8.8:1
- small classes for Colorado
- 114
- students enrolled
Boulder Prep Charter High School has class sizes smaller than 95% of Colorado schools. Computed live against every Colorado school reporting to NCES.
By Resource Investment Index, Boulder Prep Charter High School ranks #2 of 5 high schools in Boulder, CO.
School address
District: Boulder Valley School District No. Re2 · Colorado
NCES ID 080249001631 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-4 students YoY
Boulder Prep Charter High School held near 115 students from 2022-23 to 2023-24 (-4 headcount).
Teacher FTE lost 13.3 → 10.9 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-4 students YoY 080249001631 · Boulder, CO High · SMALL · CHARTER
114 enr · 8.8:1 · RII 53
Nearest enrollment peer: Boulder High School (1,939 students)
Boulder Prep Charter High School held near 115 students from 2022-23 to 2023-24 (-4 headcount). Teacher FTE lost 13.3 → 10.9 across the same CCD years. Read with this school → · District book → · Colorado schools → · Find another →
Boulder Prep Charter High School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Boulder High S
Boulder High School
1,939 students
- Fairview High
Fairview High School
1,863 students
- Broomfield Hig
Broomfield High School
1,693 students
- Centaurus High
Centaurus High School
1,557 students
- Peak to Peak C
Peak to Peak Charter School
1,447 students
- This school 114
Boulder Prep Charter High School
114 students
What this shows Boulder Prep Charter High School reports 114 students on the CCD universe file.
How Boulder Prep Charter High School compares
Boulder Prep Charter High School held steady on CCD headcount: ratios and free-lunch share vs Colorado and U.S. means.
| Metric | This school | vs Colorado | Colorado avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 8.8:1 | ▼ 47% | 16.6:1 | 15.7:1 |
| Enrollment | 114 | top 87% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
8.8:1
Leaner classes than 93% of US schools, among the more generously staffed nationally.
114
Bigger than 11% of US schools by enrollment, a small campus.
Equity indicators methodology
Staffing depth
8.8:1
students per teacher
- 47% below state mean
Top 5% in Colorado - lower ratio than 95% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
56.1%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$17,172
per pupil, district-wide
- below Colorado avg of $17,910
Close to the U.S. public-school average per-pupil spend.
Support staff
Counselors1.0 FTE
Per 114 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 0 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 58.0%
Hispanic or Latino 33.0%
African American 3.6%
Two or More 2.7%
Asian 0.9%
American Indian / Alaska Native 0.9%
Native Hawaiian / Pacific Islander 0.9%
Largest group: White at 58.0% of enrollment.
Student-body diversity index 55.2/100
Simpson diversity index - at 55.2, Boulder Prep Charter High School is more mixed than the Colorado school average of 47.1.
Programs
AP program Not offered
Gifted & talented Yes
District finance for Boulder Valley School District No. Re2 reports $17,172 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Boulder Prep Charter High School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Boulder High School | Larger | No free-lunch data | Higher S:T ratio |
| Fairview High School | Larger | No free-lunch data | Higher S:T ratio |
| Broomfield High School | Larger | No free-lunch data | Higher S:T ratio |
| Centaurus High School | Larger | No free-lunch data | Higher S:T ratio |
| Peak to Peak Charter School | Larger | No free-lunch data | Higher S:T ratio |
Comparisons are relative to Boulder Prep Charter High School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,863
- Students per teacher
- 21.4:1
- Resource Index
- 46/100
- Enrollment
- 1,693
- Students per teacher
- 21.4:1
- Resource Index
- 38/100
- Enrollment
- 1,557
- Students per teacher
- 19.2:1
- Resource Index
- 30/100
- Enrollment
- 1,447
- Students per teacher
- 19.3:1
- Resource Index
- 54/100
Nationwide high schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~114 students)
Frequently asked questions about Boulder Prep Charter High School
How many students attend Boulder Prep Charter High School?
Boulder Prep Charter High School has 114 students enrolled. It is a high school in Boulder, CO. CCD year-over-year: 119 (2022-23) → 115 (2023-24), nearly flat (-4).
What is the student-teacher ratio at Boulder Prep Charter High School?
The student-teacher ratio at Boulder Prep Charter High School is 8.8:1, which is 47% lower than the Colorado average of 16.6:1 and 44% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What is the racial and ethnic makeup of Boulder Prep Charter High School?
The largest demographic group at Boulder Prep Charter High School is White at 58.0% of enrollment, in Boulder, CO. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 55.2/100.
What is the Resource Investment Index for Boulder Prep Charter High School?
Boulder Prep Charter High School has a Resource Investment Index of 53/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Boulder Prep Charter High School rank among high schools in Boulder?
By Resource Investment Index, Boulder Prep Charter High School ranks #2 of 5 high schools in Boulder, CO. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all high schools in Boulder on the city page.
What other schools are in Boulder Valley School District No. Re2?
Besides Boulder Prep Charter High School, Boulder Valley School District No. Re2 also operates Boulder High School (1,939 students), Fairview High School (1,863 students), and Broomfield High School (1,693 students). See the Boulder Valley School District No. Re2 district page for the complete list.