#1 Most Diverse Private Schools in Gallatin County, MT
Mount Ellis Academy
Seventh-day Adventist school · Grades 9–12
Largest group: 68% of students
Bozeman, MT
AOverall grade68 students8 students per teacher
2026 lists
Most Diverse Private Schools in Gallatin County, MT
Private schools in Gallatin County, MT with the most varied mix of students. Top 9 of 9 schools.
#2 Most Diverse Private Schools in Gallatin County, MT
Mt. Ellis Elementary
Seventh-day Adventist school · Grades Pre-K–8
Largest group: 75% of students
Bozeman, MT
B+Overall grade65 students12 students per teacher
#3 Most Diverse Private Schools in Gallatin County, MT
Bozeman Summit Schoool
Montessori school · Grades Pre-K–5
Largest group: 83% of students
Bozeman, MT
B+Overall grade52 students10 students per teacher
#4 Most Diverse Private Schools in Gallatin County, MT
Middle Creek Montessori
Montessori school · Grades Pre-K–6
Largest group: 85% of students
Bozeman, MT
AOverall grade72 students5 students per teacher
#5 Most Diverse Private Schools in Gallatin County, MT
Divine Mercy Academy
Independent Catholic school · Grades Pre-K–12
Largest group: 87% of students
Belgrade, MT
AOverall grade55 students6 students per teacher
#6 Most Diverse Private Schools in Gallatin County, MT
Headwaters Academy
Alternative school · Grades 6–8
Largest group: 88% of students
Bozeman, MT
A-Overall grade84 students7 students per teacher
#7 Most Diverse Private Schools in Gallatin County, MT
Manhattan Christian School
Christian school (nondenominational) · Grades Pre-K–12
Largest group: 94% of students
Manhattan, MT
B-Overall grade295 students11 students per teacher
#8 Most Diverse Private Schools in Gallatin County, MT
Divine Mercy Academy
Independent Catholic school · Grades Pre-K–12
Largest group: 95% of students
Belgrade, MT
B+Overall grade55 students7 students per teacher
#9 Most Diverse Private Schools in Gallatin County, MT
Big Sky Discovery School
Independent school · Grades Pre-K–12
Largest group: 96% of students
Big Sky, MT
A-Overall grade52 students4 students per teacher
From official public records, updated October 2026.