#1 Largest Private Schools in Yakima County, WA
Riverside Christian
Christian school (nondenominational) · Grades Pre-K–12
325 students
Yakima, WA
A-Overall grade325 students10 students per teacher
2026 lists
Largest Private Schools in Yakima County, WA
The private schools in Yakima County, WA with the most students. Top 10 of 10 schools.
#2 Largest Private Schools in Yakima County, WA
St. Joseph Marquette Catholic School
Diocesan school · Grades Pre-K–8
294 students
Yakima, WA
AOverall grade294 students14 students per teacher
#3 Largest Private Schools in Yakima County, WA
Sunnyside Christian School
Christian school (nondenominational) · Grades Pre-K–12
264 students
Sunnyside, WA
B+Overall grade264 students13 students per teacher
#4 Largest Private Schools in Yakima County, WA
La Salle High School
Independent Catholic school · Grades 9–12
203 students
Union Gap, WA
A+Overall grade203 students8 students per teacher
#5 Largest Private Schools in Yakima County, WA
Christ the Teacher Catholic School
Diocesan school · Grades Pre-K–8
188 students
Yakima, WA
A+Overall grade188 students11 students per teacher
#6 Largest Private Schools in Yakima County, WA
West Chestnut Academy
Methodist school · Grades Pre-K–12
88 students
Yakima, WA
A+Overall grade88 students9 students per teacher
#7 Largest Private Schools in Yakima County, WA
Yakima Adventist Christian School
Seventh-day Adventist school · Grades Pre-K–10
76 students
Yakima, WA
A+Overall grade76 students9 students per teacher
#8 Largest Private Schools in Yakima County, WA
Montessori School of Yakima
Montessori school · Grades Pre-K–6
61 students
Yakima, WA
B+Overall grade61 students10 students per teacher
#9 Largest Private Schools in Yakima County, WA
Christian Worship Center Academy
Church of God school · Grades Pre-K–12
41 students
Zillah, WA
AOverall grade41 students9 students per teacher
#10 Largest Private Schools in Yakima County, WA
St. John of Kronstadt Orthodox Christian School
Religious school · Grades K–7
30 students
Yakima, WA
30 students7 students per teacher
From official public records, updated October 2026.