Arapahoe Ridge High School (Boulder Valley School District No. Re2 SCH DIST.), Colorado - School Profile in 2023-2024 School Year
Updated on August 8, 2025.
Arapahoe Ridge High School is a High in BOULDER, CO. It currently serves 245 students (grades 09-12). The school is part of the Boulder Valley School District No. Re2 School District.
Below, we provide details about the school including the population per grade, the racial demography of the student population, the racial demography of the student population per gender/sex, and the racial demography per grade level.
You can see similar information for other schools in Boulder Valley School District No. Re2 School District and all schools in Colorado.
Other Details
School Type: Alternative School
School Level: High
Number of Students:245
Number of Teachers: 31
Student/Teacher Ratio: 7.93
Location Info
Location: 6600 ARAPAHOE AVENUE, BOULDER, CO 80303
Mailing Address: 6600 ARAPAHOE AVENUE, BOULDER, CO 80303
Phone: (720)561-5220
Data Source: NCES.
Student Population Per Grade
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| Grade | Population |
|---|---|
| Grade 10 | 2 |
| Grade 11 | 58 |
| Grade 12 | 185 |
| Grade 9 | 0 |
Gender/Sex of Arapahoe Ridge High School Student Population
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| Gender | Population | Percent of Population (%) |
|---|---|---|
| Male | 127 | 51.84 |
| Female | 117 | 47.76 |
Race/Ethnicity Demography of Arapahoe Ridge High School Student Population
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| American Indian or Alaska Native | 2 | 0.82 |
| Black or African American | 3 | 1.22 |
| Hispanic/Latino | 140 | 57.14 |
| Two or more races | 10 | 4.08 |
| White | 89 | 36.33 |
Male - Race/Ethnicity Demography of Student Population
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| American Indian or Alaska Native | 1 | 0.79 |
| Hispanic/Latino | 70 | 55.12 |
| Two or more races | 4 | 3.15 |
| White | 52 | 40.95 |
Female - Race/Ethnicity Demography of Student Population
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| American Indian or Alaska Native | 1 | 0.86 |
| Black or African American | 3 | 2.56 |
| Hispanic/Latino | 70 | 59.83 |
| Two or more races | 6 | 5.13 |
| White | 37 | 31.62 |
Race Demography Per Grade
The tables below shows the Race/Ethnicity of the student population per grade.Grade 10 - Race/Ethnicity of Both Genders
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| Hispanic/Latino | 1 | 50.00 |
| Two or more races | 1 | 50.00 |
Grade 11 - Race/Ethnicity of Both Genders
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| American Indian or Alaska Native | 1 | 1.72 |
| Hispanic/Latino | 27 | 46.55 |
| Two or more races | 3 | 5.17 |
| White | 27 | 46.55 |
Grade 12 - Race/Ethnicity of Both Genders
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| American Indian or Alaska Native | 1 | 0.54 |
| Black or African American | 3 | 1.62 |
| Hispanic/Latino | 112 | 60.54 |
| Two or more races | 6 | 3.24 |
| White | 62 | 33.51 |
Grade 9 - Race/Ethnicity of Both Genders
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