#1 Best Private Middle Schools in Snohomish County, WA
Our Lady of Hope School
Diocesan school · Grades Pre-K–8
The smallest classes of any Catholic school in Everett
Everett, WA
A+Overall grade151 students10 students per teacher
2026 lists
Best Private Middle Schools in Snohomish County, WA
Private schools in Snohomish County, WA with middle-school grades and the highest overall grades. Top 17 of 17 schools.
#2 Best Private Middle Schools in Snohomish County, WA
St. Mary Magdalen
Diocesan school · Grades Pre-K–8
One of the most diverse private schools in Washington
Everett, WA
A+Overall grade313 students13 students per teacher
#3 Best Private Middle Schools in Snohomish County, WA
St. Thomas More School
Diocesan school · Grades Pre-K–8
The only Catholic school in Lynnwood
Lynnwood, WA
A+Overall grade126 students11 students per teacher
#4 Best Private Middle Schools in Snohomish County, WA
Arlington Christian School
Christian school (nondenominational) · Grades Pre-K–12
Smaller classes than 73% of Christian schools in Washington
Arlington, WA
A+Overall grade122 students9 students per teacher
#5 Best Private Middle Schools in Snohomish County, WA
St. Michael Catholic School
Diocesan school · Grades Pre-K–8
Growing: enrollment up 110% since 2011–12
Snohomish, WA
A+Overall grade126 students13 students per teacher
#6 Best Private Middle Schools in Snohomish County, WA
Grace Academy
Religious school · Grades K–12
Growing: enrollment up 42% since 2011–12
Marysville, WA
A-Overall grade408 students14 students per teacher
#7 Best Private Middle Schools in Snohomish County, WA
Fellow Christian School
Christian school (nondenominational) · Grades Pre-K–12
The smallest classes of any Christian school in Everett
Everett, WA
A-Overall grade203 students11 students per teacher
#8 Best Private Middle Schools in Snohomish County, WA
Brighton School
Independent school · Grades Pre-K–8
Growing: enrollment up 30% since 2011–12
Mountlake Terrace, WA
B+Overall grade291 students9 students per teacher
#9 Best Private Middle Schools in Snohomish County, WA
Everett Christian School
Calvinist school · Grades Pre-K–8
Serving families in Everett since at least 2011
Everett, WA
B+Overall grade70 students12 students per teacher
#10 Best Private Middle Schools in Snohomish County, WA
Soundview School
Independent school · Grades Pre-K–8
The only independent school in Lynnwood
Lynnwood, WA
B+Overall grade144 students9 students per teacher
#11 Best Private Middle Schools in Snohomish County, WA
Forest Park Adventist Christian School
Seventh-day Adventist school · Grades K–8
One of the most diverse private schools in Washington
Everett, WA
B+Overall grade60 students19 students per teacher
#12 Best Private Middle Schools in Snohomish County, WA
Northshore Christian Academy
Christian school (nondenominational) · Grades Pre-K–8
The largest Christian school in Everett
Everett, WA
B+Overall grade908 students16 students per teacher
#13 Best Private Middle Schools in Snohomish County, WA
The Clearwater School
Independent school · Grades K–12
Growing: enrollment up 35% since 2011–12
Bothell, WA
BOverall grade70 students16 students per teacher
#14 Best Private Middle Schools in Snohomish County, WA
Zion Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
Growing: enrollment up 118% since 2011–12
Lake Stevens, WA
BOverall grade257 students14 students per teacher
#15 Best Private Middle Schools in Snohomish County, WA
Monroe Christian School
Calvinist school · Grades Pre-K–8
Growing: enrollment up 104% since 2011–12
Monroe, WA
BOverall grade255 students16 students per teacher
#16 Best Private Middle Schools in Snohomish County, WA
Evangel Classical School
Christian school (nondenominational) · Grades K–12
One of 2 Christian schools in Marysville
Marysville, WA
B-Overall grade185 students14 students per teacher
#17 Best Private Middle Schools in Snohomish County, WA
Academy Northwest
Christian school (nondenominational) · Grades K–12
One of 2 Christian schools in Marysville
Marysville, WA
B-Overall grade285 students18 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.