Needs Improvement
#1784 of 1,815 schools in CO
Mapleton Expeditionary School of the Arts
High School · Mapleton School District No. 1 in the county of Adams & St
8980 YORK ST, Thornton, CO 80299
Enrollment
392
Student-Teacher
16.3:1
Score
3.2
Grades
9th – 12th
Enrollment
392
Student-Teacher
16.3:1
Score
3.2
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Thornton
#38 of 39
public schools
Colorado high schools
#397 of 403
In district
#14 of 18
Mapleton School District No. 1 in the county of Adams & St
About Mapleton Expeditionary School of the Arts
Mapleton Expeditionary School of the Arts is a high school located in Thornton, Colorado, within Adams County. The school serves students from ninth to twelfth grade and has an enrollment of 392 students with a student-teacher ratio of 16.3:1. With 24 full-time equivalent teachers, the campus offers personalized attention in a large suburban setting.
Mapleton Expeditionary School of the Arts focuses on arts education and provides a unique learning environment for its students. However, recent academic performance shows that there is room for improvement, with a MySchoolScout rating of 2.2 out of 10 and a state ranking of #1782 out of 1831 schools in Colorado, placing it in the third percentile. The school's proficiency rates are particularly low, with only 24% of students proficient or above in ELA/Reading and just 6% proficient or above in Math.
Despite these challenges, Mapleton Expeditionary School of the Arts continues to emphasize arts integration as a key part of its curriculum, providing a distinctive educational experience for its students. The school is situated in a bustling suburban area that offers a variety of community resources and activities.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Mapleton Expeditionary School of the Arts — Students at Mapleton Expeditionary School of the Arts score 14% proficient, which is below what's typical for similar communities (expected: 24%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
75%
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: 3.2/10.
How Mapleton Expeditionary School of the Arts Compares
See how Mapleton Expeditionary School of the Arts performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 12% (2019) to 5% (2022). Reading/ELA proficiency has declined from 26% (2019) to 22% (2021).
Location
8980 YORK ST, Thornton, CO 80299
Nearby Alternatives
Families considering Mapleton Expeditionary School of the Arts may also want to explore other high schools in the area. Mapleton Early Career Preparation (rated 6.9/10), which scores notably higher. Another option is Thornton High School (rated 6.7/10, 1.4 miles away), which scores notably higher. Additionally, New America School - Thornton (rated 6.0/10, 1.0 miles away), which scores notably higher. For more schools in Thornton, see our Thornton schools guide .
Nearby Schools
20 within 2.3 mi| School | Distance | Rating |
|---|---|---|
| Mapleton Early Career Preparation Thornton | 0.0 mi | 6.9 |
| Academy High School Thornton | 0.1 mi | 3.5 |
| Clayton Partnership School Thornton | 0.1 mi | 3.2 |
| North Valley School for Young Adults Thornton | 0.1 mi | 4.9 |
| Preschool on Poze Thornton | 0.4 mi | 5.6 |
| Achieve Academy Thornton | 0.4 mi | 4.9 |
| Monterey Community School Denver | 0.4 mi | 3.0 |
| A CHILD'S TOUCH Thornton | 0.4 mi | — |
| York International Thornton | 0.5 mi | 5.5 |
| Meadow Community School Thornton | 0.7 mi | 4.7 |
| Coronado Hills Elementary School Thornton | 0.9 mi | 6.4 |
| McElwain Elementary School Thornton | 1.0 mi | 5.1 |
| Thornton Elementary School Thornton | 1.1 mi | 5.9 |
| ASSUMPTION CATHOLIC SCHOOL Denver | 1.3 mi | 6.4 |
| New America School - Thornton Thornton | 1.0 mi | 6.0 |
| Thornton Middle School Thornton | 1.3 mi | 4.5 |
| Thornton High School Thornton | 1.4 mi | 6.7 |
| Explore Pk-8 Thornton | 1.7 mi | 6.1 |
| Welby Community School of the Arts Denver | 1.7 mi | 2.5 |
| Leroy Elementary Northglenn | 2.3 mi | 6.4 |
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Bennett High School Bennett, CO | 3.1 |
| Academy High School Thornton, CO | 3.5 |
| Jefferson Academy High School Broomfield, CO | 3.6 |
| Paragon Learning Center Pueblo, CO | 3.7 |
| Gunnison High School Gunnison, CO | 3.8 |
| Colorado Early Colleges Aurora Aurora, CO | 3.9 |
Frequently Asked Questions
Common questions about Mapleton Expeditionary School of the Arts
What grades does Mapleton Expeditionary School of the Arts serve?
Mapleton Expeditionary School of the Arts serves students in grades 9th through 12th.
How many students attend Mapleton Expeditionary School of the Arts?
Mapleton Expeditionary School of the Arts has an enrollment of approximately 392 students.
What is the student-teacher ratio at Mapleton Expeditionary School of the Arts?
The student-teacher ratio at Mapleton Expeditionary School of the Arts is 16.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mapleton Expeditionary School of the Arts rank in CO?
Mapleton Expeditionary School of the Arts is ranked #1784 out of 1,815 schools in CO.
What is Mapleton Expeditionary School of the Arts's MySchoolScout rating?
Mapleton Expeditionary School of the Arts has a composite rating of 3.2 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 Mapleton Expeditionary School of the Arts?
Based on the most recent state assessment data, Mapleton Expeditionary School of the Arts has 6.5% math proficiency and 24.0% reading/ELA proficiency.
Is Mapleton Expeditionary School of the Arts a charter school?
No, Mapleton Expeditionary School of the Arts is not a charter school. It is a traditional public school operated by the local school district.
Is Mapleton Expeditionary School of the Arts a Title I school?
No, Mapleton Expeditionary School of the Arts is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Mapleton Expeditionary School of the Arts?
75.0% of students at Mapleton Expeditionary School of the Arts 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 (3,129/100K)
FBI UCR 2024. City-level (Thornton). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 392
- Student-Teacher Ratio
- 16.3:1
- Teachers (FTE)
- 24
- Free/Reduced Lunch
- 75.0%
- Type
- regular
- Setting
- Large Suburb
- County
- Adams County
- Phone
- (303) 853-1270
- Data Year
- 2023–2024
Resources & Links
District
Mapleton School District No. 1 in the county of Adams & St- District Enrollment
- 7,016
- Schools in District
- 20
- Per-Pupil Spending
- $14,482
- District Rank
- #14 of 18
Other Schools in This District
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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