Serving 229 students in grades 6-8, Grand Valley Middle School ranks in the bottom 50% of all schools in Colorado for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 9% (which is lower than the Colorado state average of 33%). The percentage of students achieving proficiency in reading/language arts is 15-19% (which is lower than the Colorado state average of 45%).
The student-teacher ratio of 13:1 is lower than the Colorado state level of 15:1.
Minority enrollment is 53% of the student body (majority Hispanic), which is higher than the Colorado state average of 50% (majority Hispanic).
Quick Facts (2025-26)
- Grades: 6-8
- Enrollment: 229 students
- Student-Teacher Ratio: 13:1
- Minority Enrollment: 53%
- Overall Testing Rank: Bottom 50% in CO
- Math Proficiency: 9% (Btm 50%)
- Reading Proficiency: 15-19% (Btm 50%)
- Science Proficiency: 11-19% (Btm 50%)
- Source: National Center for Education Statistics (NCES), CO Dept. of Education
Top Rankings
Grand Valley Middle School ranks among the top 20% of public schools in Colorado for:
Category
Attribute
Student Attention
School Overview
Grand Valley Middle School's student population of 229 students has declined by 10% over five school years.
The teacher population of 17 teachers has declined by 10% over five school years.
Grades Offered
Grades 6-8
(No virtual instruction)
(No virtual instruction)
Total Students
229 students
Gender %
Total Classroom Teachers
17 teachers
Year Founded
1905
School Calendar
School Rankings
Grand Valley Middle School ranks within the bottom 50% of all 1,748 schools in Colorado (based off of combined math and reading proficiency testing data).
The diversity score of Grand Valley Middle School is 0.55, which is less than the diversity score at state average of 0.62. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1626 out of 1748 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
9%
33%
Reading/Language Arts Test Scores (% Proficient)
15-19%
45%
Science Test Scores (% Proficient)
(20-21)11-19%
29%
Student-Teacher Ratio
13:1
15:1
American Indian
n/a
1%
Asian
n/a
3%
Hispanic
48%
36%
Black
n/a
5%
White
47%
50%
Hawaiian
n/a
n/a
Two or more races
5%
5%
All Ethnic Groups
Eligible for Free Lunch
50%
39%
Eligible for Reduced Lunch
17%
6%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CO Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Grand Valley Middle School's ranking?
Grand Valley Middle School is ranked #1626 out of 1,748 schools, which ranks it among the bottom 50% of public schools in Colorado.
What percent of students have achieved state testing proficiency in math and reading?
9% of students have achieved math proficiency (compared to the 33% CO state average), while 15-19% of students have achieved reading proficiency (compared to the 45% CO state average).
How many students attend Grand Valley Middle School?
229 students attend Grand Valley Middle School.
What is the racial composition of the student body?
48% of Grand Valley Middle School students are Hispanic, 47% of students are White, and 5% of students are Two or more races.
What is the student-teacher ratio of Grand Valley Middle School?
Grand Valley Middle School has a student ration of 13:1, which is lower than the Colorado state average of 15:1.
What grades does Grand Valley Middle School offer ?
Grand Valley Middle School offers enrollment in grades 6-8 (No virtual instruction).
What school district is Grand Valley Middle School part of?
Grand Valley Middle School is part of Grand Valley School District No. 16 In The County Of Garfi.
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