Hartenbach High School serves 156 students in grades 9-12.
The student-teacher ratio of 16:1 was higher than the Colorado state level of 15:1.
Minority enrollment was 52% of the student body (majority Black), which was higher than the Colorado state average of 50% (majority Hispanic and Black).
School Overview
School Type
Grades Offered
Grades 9-12
Total Students
156 students
Total Classroom Teachers
10 teachers
School Rankings
Student-Teacher Ratio
16:1
15:1
American Indian
1%
1%
Asian
4%
3%
Hispanic
14%
36%
Black
33%
5%
White
48%
50%
Hawaiian
n/a
n/a
Two or more races
n/a
5%
All Ethnic Groups
Eligible for Free Lunch
7%
39%
Eligible for Reduced Lunch
1%
6%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CO Dept. of Education
Frequently Asked Questions
How many students attend Hartenbach High School?
156 students attend Hartenbach High School.
What is the racial composition of the student body?
48% of Hartenbach High School students are White, 33% of students are Black, 14% of students are Hispanic, 4% of students are Asian, and 1% of students are American Indian.
What is the student-teacher ratio of Hartenbach High School?
Hartenbach High School has a student ration of 16:1, which is higher than the Colorado state average of 15:1.
What grades does Hartenbach High School offer ?
Hartenbach High School offers enrollment in grades 9-12
What school district is Hartenbach High School part of?
Hartenbach High School is part of Aurora Joint District No. 28 Of The Counties Of Adams And Arapahoe County.
Recent Articles

Texas Schools Enrollment Trends & Policy in 2025
Latest data and policy changes on Texas public school enrollment growth, funding, and virtual education in 2025.

Financial Aid & Hidden Costs in Public Schools
Learn about financial aid and hidden costs in public schools. Discover what parents should budget for beyond tuition-free education.

NYC Schools Still Most Segregated in 2025
Despite reforms, New York City schools remain the most segregated in the U.S. in 2025. Here鈥檚 what parents and educators need to know.