For the 2025 school year, there is 1 public high school serving 11 students in Petroleum County, MT.
Petroleum County, MT public high schools have a diversity score of 0.00, which is less than the Montana public high school average of 0.39.
Petroleum County, MT public high school have a Graduation Rate of 50%, which is less than the Montana average of 83%.
The school with highest graduation rate is Winnett 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 0% of the student body (majority Black and Hispanic), which is less than the Montana public high school average of 23% (majority American Indian).
Best Public High Schools in Petroleum County (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Winnett High School
(Math: <50% | Reading: <50% )
Rank:
Rank:
8/
Top 30%10
305 S Broadway
Winnett, MT 59087
(406) 429-2251
Winnett, MT 59087
(406) 429-2251
Gr: 9-12 | 11 students Student-teacher ratio: 4:1
Frequently Asked Questions
What are the top ranked public high schools in Petroleum County, MT?
The top ranked public high schools in Petroleum County, MT include Winnett High School.
How many public high schools are located in Petroleum County?
1 public high schools are located in Petroleum County.
What is the racial composition of students in Petroleum County?
Petroleum County public high schools minority enrollment is 0% of the student body (majority Black and Hispanic), which is less than the Montana public high schools average of 23% (majority American Indian).
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