For the 2026 school year, there are 9 public schools serving 485 students in Sheridan County, MT.
The top-ranked public schools in Sheridan County, MT are Medicine Lake 7-8, Westby School and Westby 7-8. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Sheridan County, MT public schools have an average math proficiency score of 34% (versus the Montana public school average of 37%), and reading proficiency score of 51% (versus the 46% statewide average). Schools in Sheridan County have an average ranking of 7/10, which is in the top 50% of Montana public schools.
Minority enrollment is 13% of the student body (majority Hispanic), which is less than the Montana public school average of 24% (majority American Indian).
Best Public Schools in Sheridan County (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #1 - 21. - 2.
Medicine Lake 7-8
(Math: <50% | Reading: ≥50%)
Rank:
Rank:
9/
Top 20%10
311 Young St
Medicine Lake, MT 59247
(406) 789-2211
Medicine Lake, MT 59247
(406) 789-2211
Gr: 7-8 | 16 students Student-teacher ratio: 5:1 Minority enrollment: 25%
Rank: #1 - 21. - 2.
Westby School
(Math: <50% | Reading: ≥50%)
Rank:
Rank:
9/
Top 20%10
101 5th Ave East
Westby, MT 59275
(406) 385-2225
Westby, MT 59275
(406) 385-2225
Gr: PK-6 | 33 students Student-teacher ratio: 7:1 Minority enrollment: 15%
Rank: #33.
Westby 7-8
(Math: ≥50% | Reading: <50%)
Rank:
Rank:
9/
Top 20%10
101 5th Ave East
Westby, MT 59275
(406) 385-2225
Westby, MT 59275
(406) 385-2225
Gr: 7-8 | 9 students Student-teacher ratio: 5:1 Minority enrollment: 22%
Rank: #4 - 54. - 5.
Medicine Lake High School
(Math: <50% | Reading: <50% )
Rank:
Rank:
8/
Top 30%10
311 Young St
Medicine Lake, MT 59247
(406) 789-2211
Medicine Lake, MT 59247
(406) 789-2211
Gr: 9-12 | 25 students Student-teacher ratio: 6:1 Minority enrollment: 12%
Rank: #4 - 54. - 5.
Westby High School
(Math: <50% | Reading: <50% )
Rank:
Rank:
8/
Top 30%10
101 5th Ave East
Westby, MT 59275
(406) 385-2225
Westby, MT 59275
(406) 385-2225
Gr: 9-12 | 15 students Student-teacher ratio: 5:1 Minority enrollment: 20%
Rank: #66.
Plentywood 7-8
(Math: 20-29% | Reading: 60-69%)
Rank:
Rank:
6/
Top 50%10
100 East Laurel Avenue
Plentywood, MT 59254
(406) 765-1803
Plentywood, MT 59254
(406) 765-1803
Gr: 7-8 | 61 students Student-teacher ratio: 15:1 Minority enrollment: 12%
Rank: #77.
Plentywood School
(Math: 35-39% | Reading: 45-49%)
Rank:
Rank:
5/
Bottom 50%10
100 East Laurel Avenue
Plentywood, MT 59254
(406) 765-1803
Plentywood, MT 59254
(406) 765-1803
Gr: PK-6 | 179 students Student-teacher ratio: 10:1 Minority enrollment: 17%
Rank: #8 - 98. - 9.
Medicine Lake School
(Math: 21-39% | Reading: 40-59%)
Rank:
Rank:
5/
Bottom 50%10
311 Young St
Medicine Lake, MT 59247
(406) 789-2211
Medicine Lake, MT 59247
(406) 789-2211
Gr: PK-6 | 47 students Student-teacher ratio: 7:1 Minority enrollment: 13%
Rank: #8 - 98. - 9.
Plentywood High School
(Math: 21-39% | Reading: 40-59%)
Rank:
Rank:
5/
Bottom 50%10
100 East Laurel Avenue
Plentywood, MT 59254
(406) 765-1803
Plentywood, MT 59254
(406) 765-1803
Gr: 9-12 | 101 students Student-teacher ratio: 10:1 Minority enrollment: 8%
Frequently Asked Questions
What are the top-ranked public schools in Sheridan County, MT?
The top-ranked public schools in Sheridan County, MT include Medicine Lake 7-8, Westby School and Westby 7-8.
How many public schools are located in Sheridan County?
9 public schools are located in Sheridan County.
What is the racial composition of students in Sheridan County?
Sheridan County public schools minority enrollment is 13% of the student body (majority Hispanic), which is less than the Montana public schools average of 24% (majority American Indian).
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