publichighGrade 9-12

Lester R Arnold High School

7133 E. 73Rd Ave, Commerce City, CO 80022, United States

+1 (303) 289-2983

N/A

Overall Rating

Location

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Lester R Arnold High School Overview

About This School

Lester R Arnold High School is a public high in Commerce City, Colorado, serving 184 students in grades 9-12. The school maintains a student-teacher ratio of 20:1 with 9 teachers on staff, while the average teacher salary is $75,739. Guidance services are provided at a ratio of one counselor for every 184 students. The student body at Lester R Arnold High School is 56% male and 44% female. Regarding ethnicity, the population is 86% Hispanic, 11% White, 1% Black, and 1% Two or More Races.

184

Total Students

Grade 9-12

20:1

Student-Teacher Ratio

9 full-time teachers

Academic Performance

Percentage of students who met or exceeded state standards

English Language Arts0%

Mathematics0%

Science0%

School Information

School Type

public

Grade Levels

Grade 9-12

County

Adams County

Students per Counselor

184:1

Lester R Arnold High School Academics & Test Scores

Test Scores

State assessment results showing percentage of students proficient or above

N/A

English Language Arts

N/A

Mathematics

N/A

Science

Class Information

20:1

Student-Teacher Ratio

City Avg: 18.4:1

State Avg: 16:1

184

Students per Counselor

Lester R Arnold High School Teachers & Staff

Teaching Staff

Total Full-Time Teachers

Average Teacher Salary

$75,739

City Avg: $69,918

State Avg: $72,711

Based on state average salaries for full-time teachers

Support Staff

Student-Teacher Ratio20:1

Students per Counselor184:1

Lester R Arnold High School Student Demographics

Student Body

55.98%

Male

44.02%

Female

Total Enrollment: 184 students

Racial & Ethnic Diversity

White10.87%

Hispanic86.41%

Asian0%

Black0.54%

Two or More Races0.54%

Native American1.63%

Lester R Arnold High School Reviews

Frequently Asked Questions About Lester R Arnold High School

Q: What is Lester R Arnold High School?

A: Lester R Arnold High School is a high public located in Commerce City.

Q: How many students attend Lester R Arnold High School?

A: Lester R Arnold High School has approximately 184 students enrolled.

Q: What is the student-teacher ratio at Lester R Arnold High School?

A: The student-teacher ratio at Lester R Arnold High School is 20:1.

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Detailed Information about Lester R Arnold High School

Data sourced from NCES, CCD, and state education agencies. Last verified: May 2026. See methodology →

Schoolary Research Team

Verified with NCES & state education agency data

About Lester R Arnold High School - Commerce City, CO

Quick Facts about Lester R Arnold High School
School Name	Lester R Arnold High School
School Type	public
Grade Levels	Grade 9-12
Location	7133 E. 73Rd Ave, Commerce City, CO 80022, Commerce City, CO
County	Adams County
Phone	+1 (303) 289-2983
Total Students	184
Student-Teacher Ratio	20:1
Full-Time Teachers	9
Rating	/10
ELA Proficiency	%
Math Proficiency	%
Science Proficiency	%

Frequently Asked Questions about Lester R Arnold High School

What is Lester R Arnold High School?

Lester R Arnold High School is a high public located in Commerce City.

How many students attend Lester R Arnold High School?

Lester R Arnold High School has approximately 184 students enrolled.

What is the student-teacher ratio at Lester R Arnold High School?

The student-teacher ratio at Lester R Arnold High School is 20:1.

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