Addenbrooke Classical Grammar School
🇺🇸 Official data · 2025Lakewood, Colorado 80235 · Jefferson County School District No. R-1
#541 of 993 elementary schools in Colorado
#31428 of 50,301 nationally
About Addenbrooke Classical Grammar School
Addenbrooke Classical Grammar School is a charter elementary located in Lakewood, in the Jefferson County School District No. R-1 school district of Colorado, United States. It caters for Grades PK–8. In 2025 it enrolled 774 students. Publicly funded charter schools operating under a performance contract; free to attend.
Its Success Index (US) is 40.7 out of 100, placing it in the lower 50% of elementary schools in United States and 541st of 993 ranked elementary schools in Colorado. Its strongest component is reading proficiency (60th percentile), and its weakest is students per teacher (26th percentile).
Other published figures: enrollment 774.
There are 30 schools in Lakewood; Addenbrooke Classical Grammar School ranks 18th of 30 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)35%
- Reading proficiency (30%)54%
- Community advantage (fewer free/reduced-price lunch) (25%)–
- Students per teacher (15%)17.2
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Addenbrooke Classical Grammar School by the official sources.
- Enrollment
- 774
- Students enrolled in the latest NCES directory year.
- Students per teacher
- 17.2
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 54%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 35%
- Share of tested students proficient or above (all students, all grades).
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Schools near Addenbrooke Classical Grammar School
Closest schools by straight-line distance, with their Success Index (US).
Addenbrooke Classical Academy
Lakewood · Charter high · Grades 9–12
191 students · 603 m away
John F Kennedy High School
Denver · Public high · Grades 9–12
681 students · 2.1 km away
Traylor Academy
Denver · Public elementary · Grades PK–5
300 students · 2.2 km away
Bear Valley International School
Denver · Public middle · Grades 6–8
313 students · 2.4 km away
Sabin World School
Denver · Public elementary · Grades PK–5
559 students · 3.1 km away
Bear Creek K-8 School
Lakewood · Public elementary · Grades K–8
863 students · 3.1 km away
Grant Ranch ECE-8 School
Denver · Public elementary · Grades PK–8
334 students · 3.1 km away
Westgate Elementary School
Lakewood · Public elementary · Grades PK–5
305 students · 3.1 km away
Kaiser Elementary School
Denver · Public elementary · Grades PK–5
243 students · 3.1 km away
D'Evelyn Junior/Senior High School
Denver · Public high · Grades 6–12
1,212 students · 3.3 km away
Similar schools
Charter elementary schools in Colorado with a comparable Enrollment.
Windsor Charter Academy Elementary School
Windsor · Charter elementary · Grades K–5
780 students
Omar D Blair Charter School
Denver · Charter elementary · Grades K–8
783 students
Foundations Academy
Brighton · Charter elementary · Grades K–8
763 students
Landmark Academy at Reunion
Commerce City · Charter elementary · Grades K–8
758 students
World Compass Academy
Castle Rock · Charter elementary · Grades PK–8
791 students
Global Village Academy Aurora
Aurora · Charter elementary · Grades K–8
802 students
Frequently asked questions
Is Addenbrooke Classical Grammar School a good school?
Addenbrooke Classical Grammar School has a Success Index (US) of 40.7 out of 100 (Lower 50% of elementary schools in United States) and ranks #541 of 993 in Colorado. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Addenbrooke Classical Grammar School rank in Colorado?
Addenbrooke Classical Grammar School ranks #541 of 993 elementary schools in Colorado and #31428 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Addenbrooke Classical Grammar School?
Addenbrooke Classical Grammar School had 774 students in 2025.
Is Addenbrooke Classical Grammar School a elementary school or a high school?
Addenbrooke Classical Grammar School is classified as a elementary covering Grades PK–8. It is a charter school.
What other schools are near Addenbrooke Classical Grammar School?
There are 10 schools within 15 km of Addenbrooke Classical Grammar School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.