#1 Private Schools with the Smallest Classes in Burien, WA
Three Tree Montessori School
Montessori school · Grades Pre-K–6
10.4 students per teacher
Burien, WA
A-Overall grade73 students10 students per teacher
2026 lists
Private Schools with the Smallest Classes in Burien, WA
Private schools in Burien, WA with the fewest students per teacher (not counting preschools and special education schools). Top 6 of 6 schools.
#2 Private Schools with the Smallest Classes in Burien, WA
Glendale Lutheran School
Lutheran (ELCA) school · Grades Pre-K–8
11.2 students per teacher
Burien, WA
AOverall grade63 students11 students per teacher
#3 Private Schools with the Smallest Classes in Burien, WA
John F Kennedy Catholic High School
Diocesan school · Grades 9–12
12.6 students per teacher
Burien, WA
AOverall grade815 students13 students per teacher
#4 Private Schools with the Smallest Classes in Burien, WA
St. Bernadette School
Parish school · Grades Pre-K–8
14 students per teacher
Burien, WA
AOverall grade168 students14 students per teacher
#5 Private Schools with the Smallest Classes in Burien, WA
St. Francis of Assisi School
Diocesan school · Grades K–8
17.2 students per teacher
Burien, WA
BOverall grade479 students17 students per teacher
#6 Private Schools with the Smallest Classes in Burien, WA
Mayf Academy
Islamic school · Grades K–7
22.5 students per teacher
Burien, WA
B-Overall grade180 students23 students per teacher
From official public records, updated October 2026.