St. Monica School
PrivateOtherGrades PK–12Catholic
4320 87th Ave SE, Mercer Island, WA 98040 · (206) 232-5432
Mercer Island’s School Grade A+ better than 100% of Washington school districts
Students
258
Students per teacher
11:1
Setting
Suburb
Grades
PK–12
What stands out about St. Monica School
- Small classes: 11 students per teacher
- Private school: it doesn’t take Washington’s state tests
Location
Directions ↗4320 87th Ave SE, Mercer Island
Students
Enrollment by grade
Pre-K36
Kindergarten18
Grade 116
Grade 219
Grade 323
Grade 420
Grade 526
Grade 632
Grade 723
Grade 832
Grade 95
Grade 105
Grade 112
Grade 121
Who goes here
White 64%Two or more races 12%Asian 11%Hispanic 10%Black 2%Native Hawaiian/Pacific Islander 1%
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about St. Monica School from Mercer Island families.
School facts: U.S. Department of Education (NCES), 2023–2024 school year. Map: © OpenStreetMap contributors.