Addenbrooke Classical Grammar School

7114 West Jefferson Avenue
Denver, CO 80235
7/
10
Top 50%
Serving 635 students in grades Prekindergarten-8, Addenbrooke Classical Grammar School ranks in the top 50% of all schools in Colorado for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 30-39% (which is approximately equal to the Colorado state average of 33%). The percentage of students achieving proficiency in reading/language arts is 55-59% (which is higher than the Colorado state average of 47%).
The student:teacher ratio of 15:1 is equal to the Colorado state level of 15:1.
Minority enrollment is 31% of the student body (majority Hispanic), which is lower than the Colorado state average of 48% (majority Hispanic).

Quick Stats (2024)

  • School Type: Charter School
  • Grades: Prekindergarten-8
  • Enrollment: 635 students
  • Student:Teacher Ratio: 15:1
  • Minority Enrollment: 31%
  • : Top 50% in CO
  • : 30-39% (Top 50%)
  • : 55-59% (Top 30%)
  • Source: National Center for Education Statistics (NCES), CO Dept. of Education

School Overview

Addenbrooke Classical Grammar School's student population of 635 students has grown by 40% over five school years.
The teacher population of 41 teachers has grown by 78% over five school years.
School Type
Grades Offered
Grades Prekindergarten-8
Total Students
635 students
This chart display total students of Addenbrooke Classical Grammar School by year, with the latest 2021-22 school year data.
Gender %
This chart display gender of Addenbrooke Classical Grammar School
Total Classroom Teachers
41 teachers
This chart display the total teachers of Addenbrooke Classical Grammar School by year, with the latest 2021-22 school year data.
Students by Grade
This chart display the students of Addenbrooke Classical Grammar School by grade.

School Rankings

Addenbrooke Classical Grammar School ranks within the top 50% of all 1,734 schools in Colorado (based off of combined math and reading proficiency testing data).
The diversity score of Addenbrooke Classical Grammar School is 0.46, which is less than the diversity score at state average of 0.61. The school's diversity has stayed relatively flat over five school years.
Definition of Terms 2021-2022 School Year Data
This School
State Level (CO)
#524 out of 1734 schools
(Top 50%)
This chart display the overall school rank of Addenbrooke Classical Grammar School, with the latest 2020-21 school year data.
30-39%
33%
This chart display the percentage of students that scored at or above 'proficient' levels in Math of Addenbrooke Classical Grammar School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Colorado by year, with the latest 2020-21 school year data.
55-59%
47%
This chart display the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Addenbrooke Classical Grammar School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Colorado by year, with the latest 2020-21 school year data.
Student : Teacher Ratio
15:1
15:1
This chart display the student teacher ratio of Addenbrooke Classical Grammar School and the public school average student teacher ratio of Colorado by year, with the latest 2021-22 school year data.
American Indian
n/a
1%
Asian
2%
3%
This chart display the percentage of Asian students in Addenbrooke Classical Grammar School and the percentage of Asian public school students in Colorado by year, with the latest 2021-22 school year data.
Hispanic
25%
35%
This chart display the percentage of Hispanic students in Addenbrooke Classical Grammar School and the percentage of Hispanic public school students in Colorado by year, with the latest 2021-22 school year data.
Black
1%
4%
This chart display the percentage of Black students in Addenbrooke Classical Grammar School and the percentage of Black public school students in Colorado by year, with the latest 2021-22 school year data.
White
69%
52%
This chart display the percentage of White students in Addenbrooke Classical Grammar School and the percentage of White public school students in Colorado by year, with the latest 2021-22 school year data.
Hawaiian
n/a
n/a
Two or more races
3%
5%
This chart display the percentage of students of two or more races in Addenbrooke Classical Grammar School and the percentage of public school students of two or more races in Colorado by year, with the latest 2021-22 school year data.
All Ethnic Groups
This chart display the percentage breakdown of students of all ethnic groups in Addenbrooke Classical Grammar School.
This chart display the percentage breakdown of public school students of all ethnic groups in CO.
0.46
This chart display the diversity score of Addenbrooke Classical Grammar School and the public school average diversity score of Colorado by year, with the latest 2021-22 school year data.
Eligible for Free Lunch
9%
30%
This chart display the percentage of students who is eligible for free lunch in Addenbrooke Classical Grammar School and the percentage of public school students who is eligible for free lunch in Colorado by year, with the latest 2021-22 school year data.
Eligible for Reduced Lunch
3%
6%
This chart display the percentage of students who is eligible for reduced lunch in Addenbrooke Classical Grammar School and the percentage of public school students who is eligible for reduced lunch in Colorado by year, with the latest 2021-22 school year data.
Source: 2021-2022 (latest school year available) National Center for Education Statistics (NCES), CO Dept. of Education

Frequently Asked Questions

What is Addenbrooke Classical Grammar School's ranking?
Addenbrooke Classical Grammar School is ranked #524 out of 1,734 schools, which ranks it among the top 50% of public schools in Colorado.
What percent of students have achieved state testing proficiency in math and reading?
30-39% of students have achieved math proficiency (compared to the 33% CO state average), while 55-59% of students have achieved reading proficiency (compared to the 47% CO state average).
How many students attend Addenbrooke Classical Grammar School?
635 students attend Addenbrooke Classical Grammar School.
What is the racial composition of the student body?
69% of Addenbrooke Classical Grammar School students are White, 25% of students are Hispanic, 3% of students are Two or more races, 2% of students are Asian, and 1% of students are Black.
What is the student:teacher ratio of Addenbrooke Classical Grammar School?
Addenbrooke Classical Grammar School has a student ration of 15:1, which is equal to the Colorado state average of 15:1.
What grades does Addenbrooke Classical Grammar School offer ?
Addenbrooke Classical Grammar School offers enrollment in grades Prekindergarten-8
What school district is Addenbrooke Classical Grammar School part of?
Addenbrooke Classical Grammar School is part of Jefferson County School District No. R-1.

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Quick Stats (2024)

  • School Type: Charter School
  • Grades: Prekindergarten-8
  • Enrollment: 635 students
  • Student:Teacher Ratio: 15:1
  • Minority Enrollment: 31%
  • : Top 50%
  • : 30-39% (Top 50%)
  • : 55-59% (Top 30%)
  • Source: National Center for Education Statistics (NCES), CO Dept. of Education

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