Serving 62 students in grades 6-8, Lone Rock Middle School ranks in the bottom 50% of all schools in Montana for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 25-29% (which is lower than the Montana state average of 37%). The percentage of students achieving proficiency in reading/language arts is 30-39% (which is lower than the Montana state average of 46%).
The student-teacher ratio of 10:1 is lower than the Montana state level of 12:1.
Minority enrollment is 8% of the student body (majority Hispanic), which is lower than the Montana state average of 24% (majority American Indian).
Quick Facts (2026)
- Grades: 6-8
- Enrollment: 62 students
- Student-Teacher Ratio: 10:1
- Minority Enrollment: 8%
- Overall Testing Rank: Bottom 50% in MT
- Math Proficiency: 25-29% (Btm 50%)
- Reading Proficiency: 30-39% (Btm 50%)
- Science Proficiency: <50% (Top 30%)
- Source: National Center for Education Statistics (NCES), MT Dept. of Education
School Overview
Lone Rock Middle School's student population of 62 students has grown by 26% over five school years.
The teacher population of 6 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 6-8
(No virtual instruction)
(No virtual instruction)
Total Students
62 students
Total Classroom Teachers
6 teachers
School Motto
We at Lone Rock School, in partnership with the community, strive to empower ourselves with knowledge and become respectful contributing citizens.
School Rankings
Lone Rock Middle School ranks within the bottom 50% of all 696 schools in Montana (based off of combined math and reading proficiency testing data).
The diversity score of Lone Rock Middle School is 0.15, which is less than the diversity score at state average of 0.40. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#558 out of 696 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
25-29%
37%
Reading/Language Arts Test Scores (% Proficient)
30-39%
46%
Science Test Scores (% Proficient)
<50%
37%
Student-Teacher Ratio
10:1
12:1
American Indian
n/a
10%
Asian
n/a
1%
Hispanic
5%
7%
Black
n/a
1%
White
92%
76%
Hawaiian
n/a
n/a
Two or more races
3%
5%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
44%
50%
Eligible for Reduced Lunch
6%
5%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), MT Dept. of Education
Frequently Asked Questions
What is Lone Rock Middle School's ranking?
Lone Rock Middle School is ranked #558 out of 696 schools, which ranks it among the bottom 50% of public schools in Montana.
What percent of students have achieved state testing proficiency in math and reading?
25-29% of students have achieved math proficiency (compared to the 37% MT state average), while 30-39% of students have achieved reading proficiency (compared to the 46% MT state average).
How many students attend Lone Rock Middle School?
62 students attend Lone Rock Middle School.
What is the racial composition of the student body?
92% of Lone Rock Middle School students are White, 5% of students are Hispanic, and 3% of students are Two or more races.
What is the student-teacher ratio of Lone Rock Middle School?
Lone Rock Middle School has a student ration of 10:1, which is lower than the Montana state average of 12:1.
What grades does Lone Rock Middle School offer ?
Lone Rock Middle School offers enrollment in grades 6-8 (No virtual instruction).
What school district is Lone Rock Middle School part of?
Lone Rock Middle School is part of Lone Rock Elementary School District.
School Reviews
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