Centennial Middle School
Public
Middle Grades 6–8 B+School Grade
Part of Boulder Valley School District RE-2
2205 Norwood Avenue, Boulder, CO 80304 · (720) 561-5441
Community ratings
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Academic performance
Math proficiency42%
State average 30.5%
Reading / language arts47%
State average 47%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
598Students enrolled
19:1Student–teacher ratio
33%Free / reduced lunch
CitySetting
Regular SchoolSchool type
Enrollment by grade
Grade 6199
Grade 7207
Grade 8192
Students
White · 64%379
Hispanic · 29%172
Two or more races · 4%26
Asian · 2%11
Black · 1%7
American Indian/Alaska Native · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
548’20
596’21
567’22
619’23
598’24
Location
2205 Norwood Avenue Boulder
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.