#1 Best Private Schools in the Diocese of Spokane
Assumption Parish School
Parish school · Grades Pre-K–8
Smaller classes than 81% of Catholic schools in Washington
Spokane, WA
A+Overall grade184 students10 students per teacher
2026 lists
Best Private Schools in the Diocese of Spokane
Private schools in the Diocese of Spokane with the highest overall grades. Top 19 of 19 schools.
#2 Best Private Schools in the Diocese of Spokane
St. Mary Catholic School
Parish school · Grades Pre-K–8
Smaller classes than 78% of Catholic schools in Washington
Spokane Valley, WA
A+Overall grade156 students10 students per teacher
#3 Best Private Schools in the Diocese of Spokane
St. John Vianney School
Parish school · Grades Pre-K–8
Smaller classes than 79% of Catholic schools in Washington
Spokane Valley, WA
A+Overall grade118 students10 students per teacher
#4 Best Private Schools in the Diocese of Spokane
Holy Family Catholic School
Diocesan school · Grades Pre-K–8
Smaller classes than 92% of Catholic schools in Washington
Clarkston, WA
A+Overall grade94 students8 students per teacher
#5 Best Private Schools in the Diocese of Spokane
St. Michael's Academy
Independent Catholic school · Grades K–12
The smallest classes of any Catholic school in Spokane
Spokane, WA
A+Overall grade99 students6 students per teacher
#6 Best Private Schools in the Diocese of Spokane
St. Patrick's Catholic School
Parish school · Grades Pre-K–8
The smallest classes of any Catholic school in Pasco
Pasco, WA
A+Overall grade107 students9 students per teacher
#7 Best Private Schools in the Diocese of Spokane
All Saints Catholic School
Diocesan school · Grades K–4
Serving families in Spokane since at least 2011
Spokane, WA
A+Overall grade136 students13 students per teacher
#8 Best Private Schools in the Diocese of Spokane
Tri-Cities Prep
Independent Catholic school · Grades 9–12
The largest Catholic school in Pasco
Pasco, WA
AOverall grade216 students13 students per teacher
#9 Best Private Schools in the Diocese of Spokane
St. Patrick Catholic School
Parish school · Grades Pre-K–8
The smallest classes of any Catholic school in Pasco
Pasco, WA
AOverall grade107 students9 students per teacher
#10 Best Private Schools in the Diocese of Spokane
All Saints Catholic School Spokane
Diocesan school · Grades Pre-K–8
Smaller classes than 76% of Catholic schools in Washington
Spokane, WA
AOverall grade115 students10 students per teacher
#11 Best Private Schools in the Diocese of Spokane
Cataldo Catholic School
Parish school · Grades Pre-K–8
Smaller classes than 61% of Catholic schools in Washington
Spokane, WA
B+Overall grade312 students12 students per teacher
#12 Best Private Schools in the Diocese of Spokane
Trinity Catholic School
Diocesan school · Grades Pre-K–8
One of 11 Catholic schools in Spokane
Spokane, WA
B+Overall grade103 students13 students per teacher
#13 Best Private Schools in the Diocese of Spokane
Chesterton Academy of Notre Dame
Independent Catholic school · Grades 9–12
Smaller classes than 79% of Catholic schools in Washington
Spokane, WA
B+Overall grade104 students10 students per teacher
#14 Best Private Schools in the Diocese of Spokane
Gonzaga Preparatory School
Independent Catholic school · Grades 9–12
The largest Catholic school in Spokane
Spokane, WA
B+Overall grade778 students13 students per teacher
#15 Best Private Schools in the Diocese of Spokane
St. Charles Catholic School
Parish school · Grades Pre-K–8
Serving families in Spokane since at least 2011
Spokane, WA
B+Overall grade157 students14 students per teacher
#16 Best Private Schools in the Diocese of Spokane
St. Thomas More School
Parish school · Grades Pre-K–8
Serving families in Spokane since at least 2011
Spokane, WA
B+Overall grade189 students15 students per teacher
#17 Best Private Schools in the Diocese of Spokane
Assumption School
Diocesan school · Grades Pre-K–6
Serving families in Walla Walla since at least 2011
Walla Walla, WA
BOverall grade184 students17 students per teacher
#18 Best Private Schools in the Diocese of Spokane
Desales Catholic High School
Diocesan school · Grades 7–12
Serving families in Walla Walla since at least 2011
Walla Walla, WA
BOverall grade129 students14 students per teacher
#19 Best Private Schools in the Diocese of Spokane
St. Aloysius Catholic School
Diocesan school · Grades K–8
Serving families in Spokane since at least 2011
Spokane, WA
BOverall grade318 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.