York International
Public
Other Grades K–12
Part of Mapleton School District No. 1 in the county of Adams & St
9200 YORK ST, THORNTON, CO 80229 · (303) 853-1600
Community ratings
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Academic performance
Math proficiency7.5%
State average 30.5%
Reading / language arts27%
State average 47%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
776Students enrolled
19:1Student–teacher ratio
73%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Kindergarten51
Grade 146
Grade 254
Grade 355
Grade 455
Grade 546
Grade 661
Grade 762
Grade 859
Grade 979
Grade 1079
Grade 1164
Grade 1265
Students
Hispanic · 85%663
White · 8%60
Asian · 5%37
Two or more races · 1%10
Black · 1%5
American Indian/Alaska Native · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
972’20
851’21
817’22
767’23
776’24
Location
9200 YORK ST THORNTON
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.