CO
Regular School
High School
Jefferson County Open Secondary
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(303) 982-7045
Student Enrollment & Staffing Overview
NCES 2024-2025Total Students
315
Teachers (FTE)
21.0
Student-Teacher Ratio
15.0:1
FRPL Eligible
Not reported
Multi-Year Enrollment Trends & Growth (2020-2021 – 2024-2025)
Student Diversity Distribution
Demographic composition of enrolled students across racial & ethnic backgrounds.
315
Students
| White | 231 | 73.3% | |
| Hispanic / Latino | 54 | 17.1% | |
| Two or More Races (Multiracial) | 26 | 8.3% | |
| Asian | 2 | 0.6% | |
| American Indian / Alaska Native | 1 | 0.3% | |
| Native Hawaiian / Pacific Islander | 1 | 0.3% |
Grade-Level Enrollment Distribution
Distribution of student body across reported grade cohorts.
315
Students
| Grade 10 | 52 | 16.5% | |
| Grade 11 | 50 | 15.9% | |
| Grade 12 | 64 | 20.3% | |
| Grade 7 | 47 | 14.9% | |
| Grade 8 | 48 | 15.2% | |
| Grade 9 | 54 | 17.1% |
Student Gender Distribution
Reported enrollment counts by gender cohort.
M
47.9%
Male Students
151
F
52.1%
Female Students
164