For the 2025 school year, there are 6 public middle schools serving 1,289 students in Lake County, MT.
The top ranked public middle schools in Lake County, MT are Charlo 6-8, Ronan Middle School and Polson Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Lake County, MT public middle schools have an average math proficiency score of 25% (versus the Montana public middle school average of 33%), and reading proficiency score of 35% (versus the 47% statewide average). Middle schools in Lake County have an average ranking of 3/10, which is in the bottom 50% of Montana public middle schools.
Minority enrollment is 62% of the student body (majority American Indian), which is more than the Montana public middle school average of 23% (majority American Indian).
Best Public Middle Schools in Lake County (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Charlo 6-8
(Math: 30-39% | Reading: 50-59%)
Rank:
Rank:
6/
Top 50%10
404 1st Ave West
Charlo, MT 59824
(406) 644-2206
Charlo, MT 59824
(406) 644-2206
Grades: 6-8
| 59 students
Rank: #22.
Ronan Middle School
(Math: 27% | Reading: 36%)
Rank:
Rank:
3/
Bottom 50%10
35885 Round Butte Road W
Ronan, MT 59864
(406) 676-3390
Ronan, MT 59864
(406) 676-3390
Grades: 5-8
| 435 students
Rank: #33.
Polson Middle School
(Math: 25% | Reading: 37%)
Rank:
Rank:
3/
Bottom 50%10
1602 2nd Street West
Polson, MT 59860
(406) 883-6335
Polson, MT 59860
(406) 883-6335
Grades: 5-8
| 495 students
Rank: #44.
St. Ignatius Middle School
(Math: 15-19% | Reading: 15-19%)
Rank:
Rank:
1/
Bottom 50%10
76 3rd Avenue
Saint Ignatius, MT 59865
(406) 745-3811
Saint Ignatius, MT 59865
(406) 745-3811
Grades: 6-8
| 110 students
Rank: #55.
Arlee 7-8
(Math: 10-14% | Reading: 15-19%)
Rank:
Rank:
1/
Bottom 50%10
72220 Fyant Street
Arlee, MT 59821
(406) 726-3216
Arlee, MT 59821
(406) 726-3216
Grades: 7-8
| 54 students
Rank: n/an/a
58020 Old Us Hwy 93
Pablo, MT 59855
(406) 675-0292
Pablo, MT 59855
(406) 675-0292
Grades: 8-12
| 136 students
Lake County Public Schools (Closed)
School
Location
Grades
Students
1602 2nd Street West
Polson, MT 59860
(406) 883-6335
Polson, MT 59860
(406) 883-6335
Grades: 5-6
| 220 students
Frequently Asked Questions
What are the top ranked public middle schools in Lake County, MT?
The top ranked public middle schools in Lake County, MT include Charlo 6-8, Ronan Middle School and Polson Middle School.
How many public middle schools are located in Lake County?
6 public middle schools are located in Lake County.
What is the racial composition of students in Lake County?
Lake County public middle schools minority enrollment is 62% of the student body (majority American Indian), which is more than the Montana public middle schools average of 23% (majority American Indian).
Recent Articles

What is Project-Based Learning?
Project-based learning has been highly touted by some educators as a viable option to traditional learning models. We’ll take a look at what project-based learning is and why it is getting so much attention today.

What is an Online High School
Find information about Online High Schools - what they are and how they work.

“Smart Snacks” Standards Coming to School Vending Machines Nationwide
We explore new federal regulations that will ban junk food from public schools. This means no more sweets and soda in cafeteria lines, vending machines and snacks sold in other locations around the schools.