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BCER

Elementary · Regular · Grades K to 8

Clayton Partnership School, Thornton, CO

CEP schoolClayton Partnership School is a public elementary school in Thornton, part of Mapleton School District No. 1 in the county of Adams & St. It enrolled 430 students in 2024-25, with 18.7 students per full-time teacher.

Enrollment and teachers

Students
430
Teachers (FTE)
23.0
Students per teacher
18.7
Grades
K to 8

This school's ratio is 1.1 higher than the district figure of 17.6. The Colorado average across schools is 16.7. Ratios count all teachers, including specialists, so they are lower than typical class sizes.

This school18.7
District17.6
Colorado16.7
United States15.3

School details

Address
8970 York St, Thornton, CO 80229
Phone
(303)853-1460
District
Mapleton School District No. 1 in the county of Adams & St
County
Adams County
Level
Elementary
Type
Regular
Status
Open
Charter
No
Virtual
No
Locale
Suburb: Large
NCES school ID
080555002016
Location from NCES coordinates. Map data OpenStreetMap contributors. Open larger map

School meals

Counts of students eligible for free or reduced-price lunch, as reported to NCES.
Free lunch
283
Reduced-price lunch
51
Free or reduced-price lunch
33477.7% of enrollment.
Community Eligibility Provision
Yes (CEP school)

Schools in the Community Eligibility Provision (CEP) serve free meals to all students, so their free lunch counts often reflect direct certification or total enrollment. Free and reduced lunch shares are not comparable between CEP and non-CEP schools.

Related schools

Other elementary schools in Mapleton School District No. 1 in the county of Adams & St

Elementary schools elsewhere in Thornton

We publish official enrollment and staffing data, not ratings or test scores.

Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.