Addenbrooke Classical Grammar School
Public
Elementary Grades PK–8 Charter
Part of Jefferson County School District No. R-1
7114 WEST JEFFERSON AVENUE, LAKEWOOD, CO 80235 · (303) 986-5791
Community ratings
Not rated yetBe the first neighbor to rate this school — an overall score plus Teachers, Communication, Safety and Activities.
Academic performance
Math proficiency34.5%
State average 30.5%
Reading / language arts57%
State average 47%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
774Students enrolled
17:1Student–teacher ratio
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Pre-K53
Kindergarten81
Grade 176
Grade 289
Grade 392
Grade 481
Grade 578
Grade 677
Grade 773
Grade 874
Students
White · 62%477
Hispanic · 30%235
Asian · 3%27
Two or more races · 3%23
Black · 1%10
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
437’20
635’21
728’22
760’23
774’24
Location
7114 WEST JEFFERSON AVENUE LAKEWOOD
Neighbor reviews
Sign in to rate this school.
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.