#1 Largest Private Schools in Thurston County, WA
St. Michael Parish School
Diocesan school · Grades Pre-K–8
322 students
Olympia, WA
B+Overall grade322 students15 students per teacher
2026 lists
Largest Private Schools in Thurston County, WA
The private schools in Thurston County, WA with the most students. Top 15 of 15 schools.
#2 Largest Private Schools in Thurston County, WA
Northwest Christian Academy
Christian school (nondenominational) · Grades K–8
271 students
Lacey, WA
B+Overall grade271 students14 students per teacher
#3 Largest Private Schools in Thurston County, WA
Evergreen Christian School
Assembly of God school · Grades Pre-K–8
201 students
Olympia, WA
B+Overall grade201 students11 students per teacher
#4 Largest Private Schools in Thurston County, WA
Eagle View Christian School
Christian school (nondenominational) · Grades Pre-K–12
171 students
Yelm, WA
BOverall grade171 students14 students per teacher
#5 Largest Private Schools in Thurston County, WA
Cornerstone Christian School
Christian school (nondenominational) · Grades Pre-K–11
162 students
Lacey, WA
BOverall grade162 students10 students per teacher
#6 Largest Private Schools in Thurston County, WA
Northwest Christian High School
Christian school (nondenominational) · Grades 9–12
127 students
Lacey, WA
BOverall grade127 students13 students per teacher
#7 Largest Private Schools in Thurston County, WA
Olympia Waldorf School
Independent school · Grades Pre-K–8
116 students
Olympia, WA
AOverall grade116 students8 students per teacher
#8 Largest Private Schools in Thurston County, WA
Pope John Paul II High School
Diocesan school · Grades 9–12
102 students
Lacey, WA
A+Overall grade102 students10 students per teacher
#9 Largest Private Schools in Thurston County, WA
Nova School
Independent school · Grades 6–8
101 students
Olympia, WA
BOverall grade101 students10 students per teacher
#10 Largest Private Schools in Thurston County, WA
Faith Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
91 students
Lacey, WA
A-Overall grade91 students10 students per teacher
#11 Largest Private Schools in Thurston County, WA
Faith Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
78 students
Lacey, WA
A+Overall grade78 students9 students per teacher
#12 Largest Private Schools in Thurston County, WA
Holy Family School
Independent Catholic school · Grades Pre-K–8
72 students
Lacey, WA
A+Overall grade72 students7 students per teacher
#13 Largest Private Schools in Thurston County, WA
Olympia Christian School
Seventh-day Adventist school · Grades Pre-K–8
45 students
Olympia, WA
AOverall grade45 students10 students per teacher
#14 Largest Private Schools in Thurston County, WA
Olympia Community School
Independent school · Grades K–5
41 students
Olympia, WA
B+Overall grade41 students14 students per teacher
#15 Largest Private Schools in Thurston County, WA
Temple Baptist Academy
Baptist school · Grades K–11
33 students
Lacey, WA
AOverall grade33 students10 students per teacher
From official public records, updated October 2026.