Serving 581 students in grades Kindergarten-8, Aspen Ridge Preparatory School ranks in the top 30% of all schools in Colorado for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 48% (which is higher than the Colorado state average of 33%). The percentage of students achieving proficiency in reading/language arts is 52% (which is higher than the Colorado state average of 45%).
The student-teacher ratio of 15:1 is equal to the Colorado state level of 15:1.
Minority enrollment is 19% of the student body (majority Hispanic), which is lower than the Colorado state average of 51% (majority Hispanic).
Quick Facts (2026)
- School Type: Charter School
- Grades: Kindergarten-8
- Enrollment: 581 students
- Student-Teacher Ratio: 15:1
- Minority Enrollment: 19%
- Overall Testing Rank: Top 30% in CO
- Math Proficiency: 48% (Top 30%)
- Reading Proficiency: 52% (Top 30%)
- Science Proficiency: 21-39% (Top 50%)
- Source: National Center for Education Statistics (NCES), CO Dept. of Education
School Overview
Aspen Ridge Preparatory School's student population of 581 students has grown by 20% over five school years.
The teacher population of 38 teachers has grown by 11% over five school years.
School Type
Grades Offered
Grades Kindergarten-8
(No virtual instruction)
(No virtual instruction)
Total Students
581 students
Total Classroom Teachers
38 teachers
School Rankings
Aspen Ridge Preparatory School ranks within the top 30% of all 1,748 schools in Colorado (based off of combined math and reading proficiency testing data).
The diversity score of Aspen Ridge Preparatory School is 0.34, which is less than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#440 out of 1748 schools
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
48%
33%
Reading/Language Arts Test Scores (% Proficient)
52%
45%
Science Test Scores (% Proficient)
(20-21)21-39%
29%
Student-Teacher Ratio
15:1
15:1
American Indian
n/a
1%
Asian
5%
3%
Hispanic
8%
37%
Black
1%
5%
White
81%
49%
Hawaiian
n/a
n/a
Two or more races
5%
5%
All Ethnic Groups
Eligible for Free Lunch
9%
39%
Eligible for Reduced Lunch
2%
5%
School Statewide Testing
School District Name
St. Vrain Valley School District No. Re1j
Source: National Center for Education Statistics (NCES), CO Dept. of Education
Frequently Asked Questions
What is Aspen Ridge Preparatory School's ranking?
Aspen Ridge Preparatory School is ranked #440 out of 1,748 schools, which ranks it among the top 30% of public schools in Colorado.
What schools are Aspen Ridge Preparatory School often compared to?
Aspen Ridge Preparatory Schoolis often viewed alongside schools like Red Hawk Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
48% of students have achieved math proficiency (compared to the 33% CO state average), while 52% of students have achieved reading proficiency (compared to the 45% CO state average).
How many students attend Aspen Ridge Preparatory School?
581 students attend Aspen Ridge Preparatory School.
What is the racial composition of the student body?
81% of Aspen Ridge Preparatory School students are White, 8% of students are Hispanic, 5% of students are Asian, 5% of students are Two or more races, and 1% of students are Black.
What is the student-teacher ratio of Aspen Ridge Preparatory School?
Aspen Ridge Preparatory School has a student ration of 15:1, which is equal to the Colorado state average of 15:1.
What grades does Aspen Ridge Preparatory School offer ?
Aspen Ridge Preparatory School offers enrollment in grades Kindergarten-8 (No virtual instruction).
What school district is Aspen Ridge Preparatory School part of?
Aspen Ridge Preparatory School is part of St. Vrain Valley School District No. Re1j.
School Reviews
Review Aspen Ridge Preparatory School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.
