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High · Alternative · Grades 9 to 12

Grand Mesa High School, Collbran, CO

Grand Mesa High School is a public high school in Collbran, part of Plateau Valley School District No. 50 in the county of Mesa. It enrolled 55 students in 2024-25, with 27.5 students per full-time teacher.

Enrollment and teachers

Students
55
Teachers (FTE)
2.0
Students per teacher
27.5
Grades
9 to 12

This school's ratio is 14.3 higher than the district figure of 13.2. The Colorado average across schools is 16.7. Ratios count all teachers, including specialists, so they are lower than typical class sizes.

This school27.5
District13.2
Colorado16.7
United States15.3

School details

Address
56600 Highway 330, Collbran, CO 81624
Phone
(970)487-3576
District
Plateau Valley School District No. 50 in the county of Mesa
County
Mesa County
Level
High
Type
Alternative
Status
Open
Charter
No
Virtual
No
Locale
Rural: Distant
NCES school ID
080303001434
Location from NCES coordinates. Map data OpenStreetMap contributors. Open larger map

Related schools

Other high schools in Plateau Valley School District No. 50 in the county of Mesa

We publish official enrollment and staffing data, not ratings or test scores.

Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.