Best Petroleum County Public Middle Schools (2026)

For the 2026 school year, there is 1 public middle school serving 12 students in Petroleum County, MT.

The top-ranked public middle school in Petroleum County, MT is Winnett 7-8. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Petroleum County, MT public middle school have an average math proficiency score of 50% (versus the Montana public middle school average of 34%), and reading proficiency score of 50% (versus the 47% statewide average). Middle schools in Petroleum County have an average ranking of 9/10, which is in the top 20% of Montana public middle schools.

Minority enrollment is 0% of the student body (majority Black and Hispanic), which is less than the Montana public middle school average of 23% (majority American Indian).