Longmont High School
Public
High Grades 9–12
Part of St. Vrain Valley School District No. Re1J
1040 SUNSET STREET, LONGMONT, CO 80501 · (303) 776-6014
Community ratings
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Academic performance
Math proficiency30%
State average 30.5%
Reading / language arts58%
State average 47%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
1,268Students enrolled
20:1Student–teacher ratio
48%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Grade 9339
Grade 10310
Grade 11299
Grade 12320
Students
White · 53%667
Hispanic · 41%523
Two or more races · 4%45
Asian · 1%19
Black · 1%8
American Indian/Alaska Native · 0%4
Native Hawaiian/Pacific Islander · 0%2
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
1,265’20
1,275’21
1,262’22
1,254’23
1,268’24
Location
1040 SUNSET STREET LONGMONT
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.