#1 Most Diverse Private Schools in Yakima County, WA
La Salle High School
Independent Catholic school · Grades 9–12
Largest group: 45% of students
Union Gap, WA
A+Overall grade203 students8 students per teacher
2026 lists
Most Diverse Private Schools in Yakima County, WA
Private schools in Yakima County, WA with the most varied mix of students. Top 8 of 8 schools.
#2 Most Diverse Private Schools in Yakima County, WA
St. Joseph Marquette Catholic School
Diocesan school · Grades Pre-K–8
Largest group: 50% of students
Yakima, WA
AOverall grade294 students14 students per teacher
#3 Most Diverse Private Schools in Yakima County, WA
West Chestnut Academy
Methodist school · Grades Pre-K–12
Largest group: 50% of students
Yakima, WA
A+Overall grade88 students9 students per teacher
#4 Most Diverse Private Schools in Yakima County, WA
Yakima Adventist Christian School
Seventh-day Adventist school · Grades Pre-K–10
Largest group: 50% of students
Yakima, WA
A+Overall grade76 students9 students per teacher
#5 Most Diverse Private Schools in Yakima County, WA
Sunnyside Christian School
Christian school (nondenominational) · Grades Pre-K–12
Largest group: 65% of students
Sunnyside, WA
B+Overall grade264 students13 students per teacher
#6 Most Diverse Private Schools in Yakima County, WA
Riverside Christian
Christian school (nondenominational) · Grades Pre-K–12
Largest group: 66% of students
Yakima, WA
A-Overall grade325 students10 students per teacher
#7 Most Diverse Private Schools in Yakima County, WA
Christ the Teacher Catholic School
Diocesan school · Grades Pre-K–8
Largest group: 74% of students
Yakima, WA
A+Overall grade188 students11 students per teacher
#8 Most Diverse Private Schools in Yakima County, WA
Montessori School of Yakima
Montessori school · Grades Pre-K–6
Largest group: 74% of students
Yakima, WA
B+Overall grade61 students10 students per teacher
From official public records, updated October 2026.