#1 Best Montessori Schools in Portland, OR
West Hills Montessori School-Vermont
Montessori school · Grades Pre-K–6
Smaller classes than 94% of Montessori schools in Oregon
Portland, OR
A+Overall grade103 students5 students per teacher
2026 lists
Best Montessori Schools in Portland, OR
The highest-graded schools of this kind in Portland, OR. Top 5 of 5 schools.
#2 Best Montessori Schools in Portland, OR
Childpeace Montessori School
Montessori school · Grades Pre-K–8
The largest of 16 Montessori schools in Oregon
Portland, OR
A+Overall grade186 students8 students per teacher
#3 Best Montessori Schools in Portland, OR
Puddletown School
Montessori school · Grades Pre-K–8
Serving families in Portland since at least 2011
Portland, OR
B+Overall grade66 students9 students per teacher
#4 Best Montessori Schools in Portland, OR
Franciscan Montessori Earth School
Independent Catholic school · Grades Pre-K–8
Serving families in Portland since at least 2011
Portland, OR
B+Overall grade228 students16 students per teacher
#5 Best Montessori Schools in Portland, OR
Sunstone Montessori School
Montessori school · Grades Pre-K–6
Serving families in Portland since at least 2011
Portland, OR
B+Overall grade85 students12 students per teacher
Grades compare each school's official facts, such as class size, how long it has served families and where graduates go, with similar schools. They're a starting point: visit, ask questions and trust what you see.