North Valley School for Young Adults
Public
High Grades 9–12
Part of Mapleton School District No. 1 in the county of Adams & St
8990 YORK ST, THORNTON, CO 80229 · (303) 853-1790
Community ratings
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Academic performanceComing soon
State test scores coming soon
Proficiency and other measures from the CO Department of Education report card, shown against the state average.
At a glance
102Students enrolled
22:1Student–teacher ratio
66%Free / reduced lunch
SuburbSetting
Alternative Education SchoolSchool type
Enrollment by grade
Grade 111
Grade 12101
Students
Hispanic · 85%87
White · 11%11
Black · 2%2
American Indian/Alaska Native · 1%1
Two or more races · 1%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
77’20
90’21
104’22
94’23
102’24
Location
8990 YORK ST THORNTON
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.