Average
#921 of 1,815 schools in CO
Arapahoe Ridge High School
High School · Boulder Valley School District No. Re2
6600 ARAPAHOE AVENUE, Boulder, CO 80303
Enrollment
245
Student-Teacher
8.2:1
Score
6.3
Grades
9th – 12th
Enrollment
245
Student-Teacher
8.2:1
Score
6.3
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Boulder
#24 of 29
public schools
Colorado high schools
#186 of 403
In district
#48 of 54
Boulder Valley School District No. Re2
School environment
9.5 / 10
Exceptional
About Arapahoe Ridge High School
Arapahoe Ridge High School is an alternative high school located in Boulder, Colorado, serving students from ninth through twelfth grade. With a student body of 245 and a teacher-student ratio of 8.2:1, the school provides personalized attention to its diverse group of learners. Arapahoe Ridge offers support for students who may benefit from alternative educational pathways, ensuring that each individual has the opportunity to thrive.
The academic performance at Arapahoe Ridge is currently rated 3.8 out of 10 by MySchoolScout and ranks 24th percentile among Colorado schools, with room for improvement in both ELA/Reading (24% proficiency) and Math (5% proficiency). The school focuses on student development beyond traditional metrics, providing a supportive environment where students can find their path to success. Nestled within the vibrant mid-size city of Boulder, Arapahoe Ridge High School is part of a community that values education and personal growth.
What Parents Should Know
While current test scores at Arapahoe Ridge High School are below average, the school shows strong growth metrics — meaning students are making above-average progress year over year. This upward trajectory can be a positive indicator for families who value a school's ability to help students improve, even if absolute scores haven't caught up yet.
With a student-teacher ratio of 8.2:1, Arapahoe Ridge High School offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Arapahoe Ridge High School — Students at Arapahoe Ridge High School score 15% proficient, which is below what's typical for similar communities (expected: 28%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
68.2%
Students qualifying for federal meal assistance
Test Scores CO EDFACTS (2021-22)
Based on 5 test records from CO state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 6.9/10.
How Arapahoe Ridge High School Compares
See how Arapahoe Ridge High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 5% (2019) to 5% (2022). Reading/ELA proficiency has remained stable from 24.5% (2019) to 24.5% (2021).
Location
6600 ARAPAHOE AVENUE, Boulder, CO 80303
Nearby Alternatives
Families considering Arapahoe Ridge High School may also want to explore other high schools in the area. Creekside Elementary School at Martin Park (rated 9.3/10, 3.2 miles away), which scores notably higher. Another option is Eisenhower Elementary School (rated 9.0/10, 1.9 miles away), which scores notably higher. Additionally, High Peaks Elementary School (rated 8.9/10, 2.5 miles away), which scores notably higher. For more schools in Boulder, see our Boulder schools guide .
Nearby Schools
20 within 4.1 mi| School | Distance | Rating |
|---|---|---|
| Boulder Universal Boulder | 0.0 mi | 5.5 |
| JAY & ROSE PHILLIPS EARLY CHILDHOOD CENTER Boulder | 0.7 mi | — |
| Nevin Platt Middle School Boulder | 1.0 mi | 8.0 |
| Douglass Elementary School Boulder | 1.4 mi | 8.6 |
| TEMPLE GRANDIN SCHOOL Boulder | 1.6 mi | — |
| COUNTRYSIDE MONTESSORI SCHOOL Boulder | 1.7 mi | — |
| Eisenhower Elementary School Boulder | 1.9 mi | 9.0 |
| Manhattan Middle School of the Arts and Academics Boulder | 2.1 mi | 8.5 |
| MOUNTAIN SHADOWS MONTESSORI SCHOOL Boulder | 2.5 mi | 6.4 |
| Horizons K-8 School Boulder | 2.5 mi | 7.1 |
| High Peaks Elementary School Boulder | 2.5 mi | 8.9 |
| Boulder Community School/Integrated Studies Boulder | 2.5 mi | 4.9 |
| BIXBY SCHOOL Boulder | 2.9 mi | 6.3 |
| BOULDER COUNTRY DAY SCHOOL Boulder | 3.4 mi | 7.0 |
| Coal Creek Elementary School Louisville | 3.0 mi | 7.7 |
| Heatherwood Elementary School Boulder | 3.3 mi | 8.8 |
| Summit Middle Charter School Boulder | 3.1 mi | 8.3 |
| Boulder Prep Charter High School Boulder | 3.7 mi | 8.0 |
| Creekside Elementary School at Martin Park Boulder | 3.2 mi | 9.3 |
| JOSHUA SCHOOL-BOULDER Boulder | 4.1 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 80303 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$77,344
Median Home Value
$941,600
Median Rent
$1,833/mo
Population
24,934
College Educated
78.9%
Homeownership
45.5%
Avg Commute
19.1 min
Poverty Rate
23.6%
Median Age
29.8
Community Profile
The community surrounding Arapahoe Ridge High School has a median household income of $77,344. It is a well-educated community where 79% of adults hold a bachelor's degree or higher. The median home value in the area is $941,600, with a median rent of $1,833/month. The area has a poverty rate of 23.6%, indicating some economic challenges in the community. Residents enjoy a short average commute of 19 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| AUL Denver Denver, CO | 6.2 |
| Legacy Options High School Denver, CO | 6.2 |
| Mesa Valley Community School Grand Junction, CO | 6.2 |
| Rangely Junior/Senior High School Rangely, CO | 6.2 |
| Colorado Early Colleges Windsor Windsor, CO | 6.4 |
| Meeker High School Meeker, CO | 6.4 |
Frequently Asked Questions
Common questions about Arapahoe Ridge High School
What grades does Arapahoe Ridge High School serve?
Arapahoe Ridge High School serves students in grades 9th through 12th.
How many students attend Arapahoe Ridge High School?
Arapahoe Ridge High School has an enrollment of approximately 245 students.
What is the student-teacher ratio at Arapahoe Ridge High School?
The student-teacher ratio at Arapahoe Ridge High School is 8.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Arapahoe Ridge High School rank in CO?
Arapahoe Ridge High School is ranked #921 out of 1,815 schools in CO.
What is Arapahoe Ridge High School's MySchoolScout rating?
Arapahoe Ridge High School has a composite rating of 6.3 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Arapahoe Ridge High School?
Based on the most recent state assessment data, Arapahoe Ridge High School has 5.0% math proficiency and 24.5% reading/ELA proficiency.
Is Arapahoe Ridge High School a charter school?
No, Arapahoe Ridge High School is not a charter school. It is a traditional public school operated by the local school district.
Is Arapahoe Ridge High School a Title I school?
No, Arapahoe Ridge High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Arapahoe Ridge High School?
68.2% of students at Arapahoe Ridge High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
- City Safety
- High (3,086/100K)
FBI UCR 2024. City-level (Boulder). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 245
- Student-Teacher Ratio
- 8.2:1
- Teachers (FTE)
- 30
- Free/Reduced Lunch
- 68.2%
- Type
- alternative
- Setting
- Midsize City
- County
- Boulder County
- Phone
- (720) 561-5220
- Data Year
- 2023–2024
Resources & Links
District
Boulder Valley School District No. Re2- District Enrollment
- 28,357
- Schools in District
- 56
- Per-Pupil Spending
- $17,172
- District Rank
- #48 of 54
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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