School Overview
Lester R. Arnold High School (LRA), located in Commerce City, Colorado, is a specialized alternative education institution within the Adams County School District 14. Designed to support students who may not thrive in a traditional high school setting, the school focuses on providing a flexible, personalized learning environment. Its mission centers on meeting the unique academic and social-emotional needs of its student body, offering smaller class sizes and a supportive atmosphere that encourages students to stay on track toward graduation.

The school is known for its commitment to credit recovery and accelerated learning, allowing students to work at a pace that fits their individual circumstances. Beyond core academics, Lester R. Arnold emphasizes character development, post-secondary readiness, and building strong relationships between staff and students. By fostering a close-knit community, the school aims to remove barriers to education and empower its students to overcome personal or academic challenges, ultimately preparing them for college, vocational training, or the workforce.
175
Total Students
10.9
Full-Time Teachers
16.0
Student/Teacher Ratio
93.7%
Free/Reduced Lunch
Student Demographics

Student Demographics Data Table

Student Demographics for Lester R Arnold High School
Demographic Student Count
White20
Hispanic149
Black2
Two or More2
American Indian2
  • Hispanic
    149 (85.1 %)
  • White
    20 (11.4 %)
  • Black
    2 (1.1 %)
  • Two or More
    2 (1.1 %)
  • American Indian
    2 (1.1 %)
School Location
School Details
Status: Open
School Level: High School
School Type: Alternative School
Charter Status:* Public Non-Charter
Virtual Instruction: No virtual instruction
Shared Time Status: No
District: School District N. 14 in the county of Adams & State of Colo
Phone: (303)289-2983
Grade Range: 9th - 12th
Total Students: 175
Full-Time Teachers (FTE): 10.9
Pupil/Teacher Ratio: 16.0
NSLP Participation:1 Yes under Community Eligibility Option (CEO)
Qualified Free Lunch: 140
Qualified Reduced Lunch: 24
Grades Taught
Grade 9 1
Grade 10 19
Grade 11 47
Grade 12 108

Grades Taught Data Table

Grades Taught and Student Counts for Lester R Arnold High School
Grade Student Count
Grade 91
Grade 1019
Grade 1147
Grade 12108
Gender Ratio

Student Gender Ratio Data Table

Student Gender Ratio for Lester R Arnold High School
Gender Student Count Percentage
Female8548.6%
Male9051.4%
Nearby High Schools (Within 10 Miles)