Lester R Arnold High School
Public
High Grades 9–12
Part of School District N. 14 in the county of Adams & State of Colo
7133 E. 73RD AVE, COMMERCE CITY, CO 80022 · (303) 289-2983
Community ratings
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Academic performance
Math proficiency5%
State average 30.5%
Reading / language arts5%
State average 47%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
184Students enrolled
20:1Student–teacher ratio
89%Free / reduced lunch
CitySetting
Alternative Education SchoolSchool type
Enrollment by grade
Grade 93
Grade 106
Grade 1186
Grade 1289
Students
Hispanic · 86%159
White · 11%20
American Indian/Alaska Native · 2%3
Black · 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
176’20
203’21
175’22
217’23
184’24
Location
7133 E. 73RD AVE COMMERCE CITY
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.