Heritage High School is a public school located in Littleton, Colorado, United States. It was established in 1972 as the last of three high schools in the Littleton Public Schools system.
Serving 1,748 students in grades 9-12, Heritage High School ranks in the top 10% of all schools in Colorado for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).
The percentage of students achieving proficiency in math is 60% (which is higher than the Colorado state average of 33%). The percentage of students achieving proficiency in reading/language arts is 75% (which is higher than the Colorado state average of 45%).
The student-teacher ratio of 22:1 is higher than the Colorado state level of 15:1.
Minority enrollment is 21% of the student body (majority Hispanic), which is lower than the Colorado state average of 51% (majority Hispanic).
Quick Facts (2026)
- Grades: 9-12
- Enrollment: 1,748 students
- Student-Teacher Ratio: 22:1
- Minority Enrollment: 21%
- Graduation Rate: 96% (Top 5% in CO)
- Overall Testing Rank: Top 10%
- Math Proficiency: 60% (Top 10%)
- Reading Proficiency: 75% (Top 10%)
- Science Proficiency: 44% (Top 30%)
- Source: National Center for Education Statistics (NCES), CO Dept. of Education
Top Rankings
Heritage High School ranks among the top 20% of public schools in Colorado for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Graduation Rate
School Overview
Heritage High School's student population of 1,748 students has stayed relatively flat over five school years.
The teacher population of 78 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 9-12
(No virtual instruction)
(No virtual instruction)
Total Students
1,748 students
Total Classroom Teachers
78 teachers
Year Founded
1972
Colors
Blue, Navy Blue, Scarlet
School Calendar
Campus Size
~5 acres (20,000 m2)
School Motto
Primus Inter Pares
School Rankings
Heritage High School ranks within the top 10% of all 1,748 schools in Colorado (based off of combined math and reading proficiency testing data).
The diversity score of Heritage High School is 0.36, 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
#101 out of 1748 schools
(Top 10%)
(Top 10%)
Math Test Scores (% Proficient)
60%
33%
Reading/Language Arts Test Scores (% Proficient)
75%
45%
Science Test Scores (% Proficient)
(20-21)44%
29%
Student-Teacher Ratio
22:1
15:1
American Indian
n/a
1%
Asian
2%
3%
Hispanic
14%
37%
Black
1%
5%
White
79%
49%
Hawaiian
n/a
n/a
Two or more races
4%
5%
All Ethnic Groups
Graduation Rate
96%
82%
Eligible for Free Lunch
18%
39%
Eligible for Reduced Lunch
2%
5%
School Statewide Testing
School District Name
Littleton School District No. 6 In The County Of Arapahoe
Source: National Center for Education Statistics (NCES), CO Dept. of Education
School Notes
- School Mascot: Eagle
Frequently Asked Questions
What is Heritage High School's ranking?
Heritage High School is ranked #101 out of 1,748 schools, which ranks it among the top 10% of public schools in Colorado.
What schools are Heritage High School often compared to?
Heritage High Schoolis often viewed alongside schools like Littleton High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
60% of students have achieved math proficiency (compared to the 33% CO state average), while 75% of students have achieved reading proficiency (compared to the 45% CO state average).
What is the graduation rate of Heritage High School?
The graduation rate of Heritage High School is 96%, which is higher than the Colorado state average of 82%.
How many students attend Heritage High School?
1,748 students attend Heritage High School.
What is the racial composition of the student body?
79% of Heritage High School students are White, 14% of students are Hispanic, 4% 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 Heritage High School?
Heritage High School has a student ration of 22:1, which is higher than the Colorado state average of 15:1.
What grades does Heritage High School offer ?
Heritage High School offers enrollment in grades 9-12 (No virtual instruction).
What school district is Heritage High School part of?
Heritage High School is part of Littleton School District No. 6 In The County Of Arapahoe.
School Reviews
2 10/10/2025
School seems to only care about the upper 10% of students. Our son has ADHD and the school made no serious attempt to educate him. The teacher were worthless and totally untrained to handle his education. They labeled him as lazy, bad or stupid and just ignored him. None of them followed his education plan as mandated by the federal government. The was the worst school experience for him and our entire family we have experienced. Unless your kid is a top student don't send him or her to this school. Transfer to Highlands Ranch if you can. By the way our son was getting D's and F's at Heritage and is now back to getting A's and B's as in the past
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