York International

9200 York St, Thornton, CO 80229

FSchola Grade
Grades
K–12
Other
Students
776
Enrolled 2024–25
Students per teacher
19.4 : 1
Full-time teachers
District
Mapleton School District No. 1 in the county of Adams & St
Adams County

Schola Grade F · Far below average

Letter grade (A–F) · compared with 63 Colorado K–8, K–12 and other combined schools · How we grade
Test scores16% proficient in math & reading
11thpercentile
Equity15% of low-income students proficient
26thpercentile
Attendance34% chronically absent
42ndpercentile
Graduation rate82% graduate in 4 years
20thpercentile
Class size19.4 students per teacher
10thpercentile

Percentiles compare this school with other Colorado K–8, K–12 and other combined schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About York International

York International is a magnet school in Thornton, Colorado, serving grades K–12. It is part of Mapleton School District No. 1 in the county of Adams & St. The school is located in a large suburb in Adams County.

In the 2024–25 school year, 776 students were enrolled, with about 19.4 students for every full-time teacher. Its Schola Grade is F (far below average), compared with 63 Colorado K–8, K–12 and other combined schools.

Grades & enrollment

Students per grade, 2024–25Grades K–12

Location & nearby schools

9200 York St
Thornton, CO 80229
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School details

Type
Magnet School · What this means
Level
Other
Grades offered
K–12
Enrollment (2024–25)
776 students
Students per teacher
19.4 to 1
AP courses offered
1
Charter school
No
Magnet school
Yes
Locale
Suburb — Large
School district
Mapleton School District No. 1 in the county of Adams & St
County
Adams County
NCES school ID
080555002017

Schools near York International

All 41 schools in Thornton →
Face School
Private · Grades Pre-K–12 · 351 students
4.3 mi

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.