Mapleton Early Career Preparation
Public
High Grades 9–12
Part of Mapleton School District No. 1 in the county of Adams & St
8980 YORK ST, THORNTON, CO 80229 · (303) 853-1960
Community ratings
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Academic performance
Math proficiency15%
State average 30.5%
Reading / language arts44.5%
State average 47%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
306Students enrolled
19:1Student–teacher ratio
72%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Grade 980
Grade 1081
Grade 1181
Grade 1264
Students
Hispanic · 89%271
White · 6%19
Asian · 3%10
Two or more races · 1%4
American Indian/Alaska Native · 0%1
Native Hawaiian/Pacific Islander · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
270’20
279’21
319’22
302’23
306’24
Location
8980 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.