#1 Most Diverse Private Schools in Washington County, MN
Transfiguration Elementary School
Parish school · Grades Pre-K–8
Largest group: 77% of students
Oakdale, MN
A-Overall grade117 students12 students per teacher
2026 lists
Most Diverse Private Schools in Washington County, MN
Private schools in Washington County, MN with the most varied mix of students. Top 9 of 9 schools.
#2 Most Diverse Private Schools in Washington County, MN
St. Ambrose of Woodbury Catholic School
Diocesan school · Grades Pre-K–8
Largest group: 81% of students
Woodbury, MN
BOverall grade595 students15 students per teacher
#3 Most Diverse Private Schools in Washington County, MN
St. Croix Montessori
Montessori school · Grades Pre-K–6
Largest group: 84% of students
Stillwater, MN
BOverall grade70 students18 students per teacher
#4 Most Diverse Private Schools in Washington County, MN
Pine Harbor Christian Academy
Christian school (nondenominational) · Grades K–8
Largest group: 89% of students
Hastings, MN
B-Overall grade149 students15 students per teacher
#5 Most Diverse Private Schools in Washington County, MN
St. Croix Catholic School
Parish school · Grades Pre-K–8
Largest group: 90% of students
Stillwater, MN
BOverall grade305 students14 students per teacher
#6 Most Diverse Private Schools in Washington County, MN
St. Peter Elementary School
Diocesan school · Grades Pre-K–8
Largest group: 91% of students
Forest Lake, MN
BOverall grade282 students14 students per teacher
#7 Most Diverse Private Schools in Washington County, MN
St. Jude of the Lake School
Parish school · Grades Pre-K–8
Largest group: 93% of students
Mahtomedi, MN
B+Overall grade221 students11 students per teacher
#8 Most Diverse Private Schools in Washington County, MN
Salem Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
Largest group: 93% of students
Stillwater, MN
BOverall grade103 students12 students per teacher
#9 Most Diverse Private Schools in Washington County, MN
New Life Academy
Christian school (nondenominational) · Grades Pre-K–12
Largest group: 96% of students
Woodbury, MN
BOverall grade676 students10 students per teacher
From official public records, updated October 2026.