Needs Improvement
#1785 of 1,815 schools in CO
Clayton Partnership School
Elementary School · Mapleton School District No. 1 in the county of Adams & St
8970 YORK ST, Thornton, CO 80229
Enrollment
441
Student-Teacher
19.2:1
Score
3.2
Grades
Kindergarten – 8th
Enrollment
441
Student-Teacher
19.2:1
Score
3.2
Grades
Kindergarten – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Thornton
#39 of 39
public schools
Colorado elementary schools
#988 of 1,006
In district
#15 of 18
Mapleton School District No. 1 in the county of Adams & St
About Clayton Partnership School
Clayton Partnership School is an elementary school located in Thornton, Colorado, serving students from kindergarten through eighth grade. With a total enrollment of 441 students and a student-to-teacher ratio of 19.2:1, the school provides personalized attention to its pupils. The campus sits in a large suburban area, offering a community feel with easy access to local amenities.
The academic performance at Clayton Partnership School is currently rated 2.1 out of 10 by MySchoolScout, placing it near the bottom nationally within Colorado schools. In terms of proficiency levels, only 25% of students are proficient or above in ELA/Reading, and 17% are proficient or above in Math. These scores suggest there is room for academic growth and improvement.
Clayton Partnership School focuses on providing a supportive environment where teachers can work closely with each student to foster development and learning. The school's setting offers a blend of residential areas and suburban conveniences, making it an integral part of the Thornton community.
Score Breakdown
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Clayton Partnership School — Students at Clayton Partnership School score 17% proficient, which is below what's typical for similar communities (expected: 21%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
81.4%
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: 2.4/10.
How Clayton Partnership School Compares
See how Clayton Partnership School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 23% (2019) to 12% (2022). Reading/ELA proficiency has declined from 28% (2019) to 22% (2021).
Location
8970 YORK ST, Thornton, CO 80229
Nearby Alternatives
Families considering Clayton Partnership School may also want to explore other elementary schools in the area. Coronado Hills Elementary School (rated 6.4/10, 0.9 miles away), which scores notably higher. Another option is ASSUMPTION CATHOLIC SCHOOL (rated 6.4/10, 1.3 miles away, in nearby Denver), which scores notably higher. Additionally, Leroy Elementary (rated 6.4/10, 2.3 miles away, in nearby Northglenn), which scores notably higher. For more schools in Thornton, see our Thornton schools guide .
Nearby Schools
20 within 2.3 mi| School | Distance | Rating |
|---|---|---|
| Academy High School Thornton | 0.0 mi | 3.5 |
| Mapleton Expeditionary School of the Arts Thornton | 0.1 mi | 3.2 |
| North Valley School for Young Adults Thornton | 0.1 mi | 4.9 |
| Mapleton Early Career Preparation Thornton | 0.1 mi | 6.9 |
| 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 | 0.6 mi | 5.5 |
| Coronado Hills Elementary School Thornton | 0.9 mi | 6.4 |
| Meadow Community School Thornton | 0.8 mi | 4.7 |
| McElwain Elementary School Thornton | 0.9 mi | 5.1 |
| Thornton Elementary School Thornton | 1.0 mi | 5.9 |
| New America School - Thornton Thornton | 1.0 mi | 6.0 |
| ASSUMPTION CATHOLIC SCHOOL Denver | 1.3 mi | 6.4 |
| Thornton Middle School Thornton | 1.2 mi | 4.5 |
| Thornton High School Thornton | 1.3 mi | 6.7 |
| Explore Pk-8 Thornton | 1.8 mi | 6.1 |
| Welby Community School of the Arts Denver | 1.6 mi | 2.5 |
| Leroy Elementary Northglenn | 2.3 mi | 6.4 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 80229 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$83,450
Median Home Value
$382,900
Median Rent
$1,719/mo
Population
57,274
College Educated
19.8%
Homeownership
67.7%
Avg Commute
29.5 min
Poverty Rate
9.1%
Median Age
32.6
Community Profile
The community surrounding Clayton Partnership School has a median household income of $83,450. It is a community where 20% of adults hold a bachelor's degree or higher. The median home value in the area is $382,900, with a median rent of $1,719/month. The local poverty rate of 9.1% is relatively low. The average commute for residents is 30 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 |
|---|---|
| Southlawn Elementary School Commerce City, CO | 3.2 |
| Giberson Elementary School Colorado Springs, CO | 3.3 |
| John H. Amesse Elementary Denver, CO | 3.3 |
| Adventure Elementary Denver, CO | 3.1 |
| Elaine S. Padilla Elementary School Brighton, CO | 3.1 |
| Union Colony Elementary School Evans, CO | 3.1 |
Frequently Asked Questions
Common questions about Clayton Partnership School
What grades does Clayton Partnership School serve?
Clayton Partnership School serves students in grades Kindergarten through 8th.
How many students attend Clayton Partnership School?
Clayton Partnership School has an enrollment of approximately 441 students.
What is the student-teacher ratio at Clayton Partnership School?
The student-teacher ratio at Clayton Partnership School is 19.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Clayton Partnership School rank in CO?
Clayton Partnership School is ranked #1785 out of 1,815 schools in CO.
What is Clayton Partnership School's MySchoolScout rating?
Clayton Partnership School 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 Clayton Partnership School?
Based on the most recent state assessment data, Clayton Partnership School has 17.3% math proficiency and 25.0% reading/ELA proficiency.
Is Clayton Partnership School a charter school?
No, Clayton Partnership School is not a charter school. It is a traditional public school operated by the local school district.
Is Clayton Partnership School a Title I school?
No, Clayton Partnership School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Clayton Partnership School?
81.4% of students at Clayton Partnership 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 (3,129/100K)
FBI UCR 2024. City-level (Thornton). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 8th
- Enrollment
- 441
- Student-Teacher Ratio
- 19.2:1
- Teachers (FTE)
- 23
- Free/Reduced Lunch
- 81.4%
- Type
- regular
- Setting
- Large Suburb
- County
- Adams County
- Phone
- (303) 853-1460
- 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
- #15 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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