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Public School Review - Established 2003

Best Petroleum County Public Preschools (2026)

For the 2026 school year, there is 1 public preschool serving 38 students in Petroleum County, MT.
The top-ranked public preschool in Petroleum County, MT is Winnett School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Petroleum County, MT public preschool have an average math proficiency score of 69% (versus the Montana public pre school average of 43%), and reading proficiency score of 50% (versus the 47% statewide average). Pre schools in Petroleum County have an average ranking of 9/10, which is in the top 20% of Montana public pre schools.
Minority enrollment is 0% of the student body (majority Black and Hispanic), which is less than the Montana public preschool average of 24% (majority American Indian).

Best Public Preschools in Petroleum County (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Winnett School
(Math: 60-79% | Reading: 40-59%)
Rank:
9/
10
Top 20%
305 S Broadway
Winnett, MT 59087
(406) 429-2251
Gr: PK-6 | 37 students Student-teacher ratio: 7:1

Frequently Asked Questions

What are the top-ranked public preschools in Petroleum County, MT?
The top-ranked public preschools in Petroleum County, MT include Winnett School.
How many public preschools are located in Petroleum County?
1 public preschools are located in Petroleum County.
What is the racial composition of students in Petroleum County?
Petroleum County public preschools minority enrollment is 0% of the student body (majority Black and Hispanic), which is less than the Montana public preschools average of 24% (majority American Indian).

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