Addenbrooke Classical Grammar School

Charter

Regular School · LAKEWOOD, CO

Addenbrooke Classical Grammar School is a charter regular school school in LAKEWOOD, Colorado, serving grades PK–08 with 774 students enrolled (SY 2024-2025). The student-teacher ratio is 17.2:1.

Level

Elementary

Grades

PK – 08

Enrollment

774

Teachers (FTE)

45.1

Student–Teacher Ratio

17.2:1

Status

Open

Lunch Program Participation

Student Demographics (SY 2024-2025)

Race / Ethnicity	Students	Share
White	477	62%
Hispanic/Latino	235	30%
Asian	27	3%
Two or more races	23	3%
Black or African American	10	1%
American Indian / Alaska Native	1	0%
Native Hawaiian / Pacific Islander	1	0%
Total enrollment	774	385M / 389F

English Language Learners: 15 (2% of enrollment) · SY 2021–22

Academic Performance (SY 2021-2022)

Metric	This School	State Avg	Tested
Math Proficiency	30-39%	32.2%	59
Reading Proficiency	55-59%	55.2%	111

Source: EDFacts, SY 2020–2021. Suppressed values (e.g. <=10%) indicate fewer than the minimum reportable threshold.

Stanford Achievement Estimate

Pooled score across SY 2009–2022 (grades 3–8), expressed in grade levels relative to the national average. Positive = above average.

Overall (Math + ELA)

-0.79 grade levels

Math

-0.17 grade levels

Programs & Discipline

Gifted & Talented

Program offered

24 students enrolled

Out-of-School Suspensions

1.2% of enrollment · SY 2021–22

Chronically Absent

5.4% of enrollment · SY 2019–20

Source: Civil Rights Data Collection (CRDC), Office for Civil Rights & EDFacts.

Lunch Program (SY 2024-2025)

Category	Students	% of School
Total enrollment (est.)	774	100%

Contact & Location

7114 WEST JEFFERSON AVENUE

LAKEWOOD, CO 80235

Phone: (303)986-5791

District

Jefferson County School District No. R-1

Per-pupil expenditure: $17,069

District enrollment: 75,327

Other Schools in District

Adams Elementary School Elementary
Bear Creek K-8 School Elementary
Belmar School of Integrated Arts Elementary
Bergen Elementary School Elementary
Blue Heron Elementary School Elementary
Bradford K8 South Elementary
Columbine Hills Elementary School Elementary
Compass Montessori - Wheat Ridge Charter School Elementary

View all 142 schools →

Related Data

Neighborhood demographics (ZIP 80235) → CensusDepth.com
Colorado population & income data → CensusDepth.com
Colorado teacher salaries → WageDepth.com

NCES ID

080480006643

Data sources: NCES CCD SY 2024-2025 (directory, staff, lunch), EDFacts SY 2020-21 (assessments), CRDC SY 2021-22 (programs & discipline), SEDA v6.0 (achievement estimates). Updated annually. NCES CCD