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Arapahoe Ridge High School

6600 Arapahoe Avenue, Boulder, CO 80303

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Grades
9–12
High
Students
184
Enrolled 2024–25
Students per teacher
15.7 : 1
Full-time teachers
District
Boulder Valley School District No. Re2
Boulder County

Not graded

Alternative schools serve students whose needs a regular school could not meet, and states hold them to separate accountability rules, so we don't rank them against regular schools. How we grade

About Arapahoe Ridge High School

Arapahoe Ridge High School is an alternative high school in Boulder, Colorado, serving grades 9–12. It is part of Boulder Valley School District No. Re2. The school is located in a midsize city in Boulder County.

In the 2024–25 school year, 184 students were enrolled, with about 15.7 students for every full-time teacher. That ratio is close to the typical Colorado high school (15.6 students per teacher).

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

6600 Arapahoe Avenue
Boulder, CO 80303
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School details

Type
Alternative School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
184 students
Students per teacher
15.7 to 1
Charter school
No
Magnet school
No
Locale
City — Midsize
School district
Boulder Valley School District No. Re2
County
Boulder County
NCES school ID
080249001219

Schools near Arapahoe Ridge High School

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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.