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Mountain Range High School

12500 Huron Street, Westminster, CO 80234

CSchola Grade
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Grades
9–12
High
Students
1,788
Enrolled 2024–25
Students per teacher
20.7 : 1
Full-time teachers
District
Adams 12 Five Star Schools
Adams County

Schola Grade C · Average

Letter grade (A–F) · compared with 303 Colorado high schools · How we grade
Test scores40% proficient in math & reading
47thpercentile
Equity27% of low-income students proficient
56thpercentile
Attendance41% chronically absent
34thpercentile
Graduation rate86% graduate in 4 years
27thpercentile
College readinessAt least 25% take AP, IB or dual-enrollment courses
59thpercentile
Class size20.7 students per teacher
18thpercentile

Percentiles compare this school with other Colorado high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Mountain Range High School

Mountain Range High School is a public high school in Westminster, Colorado, serving grades 9–12. It is part of Adams 12 Five Star Schools. The school is located in a large suburb in Adams County.

In the 2024–25 school year, 1,788 students were enrolled, with about 20.7 students for every full-time teacher. That ratio is larger than the typical Colorado high school (15.6 students per teacher). Its Schola Grade is C (average), compared with 303 Colorado high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

12500 Huron Street
Westminster, CO 80234
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
1,788 students
Students per teacher
20.7 to 1
AP courses offered
19
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Adams 12 Five Star Schools
County
Adams County
NCES school ID
080690001996

Schools near Mountain Range High School

All 38 schools in Westminster →
Vantage Point
Alternative · Grades 6–12 · 331 students
2.1 mi

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.