Best Liberty County Public High Schools (2025-26)

For the 2025-26 school year, there is 1 public high school serving 62 students in Liberty County, MT.

The top ranked public high school in Liberty County, MT is Chester-joplin-inverness High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Liberty County, MT public high school have an score of 50% (versus the Montana public high school average of 32%), and score of 50% (versus the 43% statewide average). High schools in Liberty County have an average ranking of 10/10, which is in the top 5% of Montana public high schools.

Liberty County, MT public high school have a of 50%, which is less than the Montana average of 83%.

The school with highest graduation rate is Chester-joplin-inverness High School, with ≥50% graduation rate. Read more about public school graduation rate statistics in Montana or national school graduation rate statistics.

Minority enrollment is 10% of the student body (majority Black), which is less than the Montana public high school average of 23% (majority American Indian).

Best Public High Schools in Liberty County (2025-26)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: #11.

Chester-joplin-inverness High School

(Math: <50% | Reading: <50%)
:

Top 30%

101 School Street
Chester, MT 59522
(406) 759-5108

Gr: 9-12 | 62 students Student-teacher ratio: 12:1 Minority enrollment: 10%

[+] Show Closed Public Schools in Liberty County, MT

Liberty County Public Schools (Closed)

School

Location

Quick Facts

Cool Spring Colony School (Closed 2023)

140 North
Chester, MT 59522
(406) 210-0104

Gr: PK-8 | 9 students Student-teacher ratio: 9:1

Joplin-inverness 7-8 Middle School (Closed 2006)

Po Box 89
Joplin, MT 59531
(406) 292-3286

Gr: 7-8 | 7 students Student-teacher ratio: 7:1 Minority enrollment: 29%

Joplin-inverness High School (Closed 2006)

Po Box 89
Joplin, MT 59531
(406) 292-3286

Gr: 9-12 | 22 students Student-teacher ratio: 4:1 Minority enrollment: 5%

Joplin-inverness K-6 Elementary School (Closed 2006)

Po Box 89
Joplin, MT 59531
(406) 292-3382

Gr: PK-6 | 19 students Minority enrollment: 5%

Whitlash School (Closed 2013)

107 Blackjack Road
Whitlash, MT 59545
(406) 432-5153

Gr: PK-8 | 2 students Student-teacher ratio: 2:1

Frequently Asked Questions

What are the top ranked public high schools in Liberty County, MT?

The top ranked public high schools in Liberty County, MT include Chester-joplin-inverness High School.

How many public high schools are located in Liberty County?

1 public high schools are located in Liberty County.

What is the racial composition of students in Liberty County?

Liberty County public high schools minority enrollment is 10% of the student body (majority Black), which is less than the Montana public high schools average of 23% (majority American Indian).