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St Monica School

Mercer Island, Washington · Grades PreK to 12

Roman Catholic
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About St Monica School

St Monica School is a Roman Catholic private school in Mercer Island, Washington, serving pre-K through grade 12. Enrollment was 222 in the 2023-24 school year. There are about 9.7 students for every full-time-equivalent teacher (22.9 teachers in all). Federal locale data places it in a suburb of a large metro area, in King County. Families comparing options will find 117 other schools within 5 miles. It is a diocesan Catholic school in the Archdiocese of Seattle, WA.

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School facts

Address4320 87th Ave Se, Mercer Island, WA 98040
Phone(206) 232-5432
GradesPreK to 12
Students222
Teachers (full-time equivalent)22.9
Students per teacher9.7
Religious affiliationRoman Catholic
Catholic school typeDiocesan
DioceseArchdiocese of Seattle, WA
School typeRegular
Coed or single-sexCoed
LevelElementary and secondary
Locale (NCES)Suburb, large, King County

Source: NCES Private School Universe Survey, 2023-24 public-use file (NCES school ID BB202019). Details may have changed since the survey. Schools can update them by claiming this profile.

Nearby schools

Mercer Island High SchoolPublic · Grades 9 to 12Mercer Island · 0.2 miNorthwood Elementary SchoolPublic · Grades PreK to 5Mercer Island · 0.3 miWest Mercer ElementaryPublic · Grades K to 5Mercer Island · 0.4 miPrivett AcademyPrivate · Grades 7 to 12Mercer Island · 0.8 miNorthwest Yeshiva High SchoolPrivate, Jewish · Grades 9 to 12Mercer Island · 0.8 miYellow Wood AcademyPrivate · Grades 4 to 12Mercer Island · 0.8 miFrench American School of Puget SoundPrivate · Grades PreK to 8Mercer Island · 0.9 miIsland Park ElementaryPublic · Grades K to 5Mercer Island · 1.1 mi

The 8 closest public, charter and private schools by straight-line distance, from NCES location data. Listings here are never paid.

Frequently asked questions

What grades does St Monica School serve?

St Monica School serves pre-K through grade 12.

How many students attend St Monica School?

St Monica School reported 222 students in 2023-24, according to the NCES Private School Universe Survey.

What is the student-teacher ratio at St Monica School?

About 9.7 students per full-time-equivalent teacher, based on 222 students and 22.9 teachers in federal data.

Is St Monica School a public or private school?

St Monica School is a private school. Its religious affiliation is Roman Catholic.

Where is St Monica School located?

St Monica School is at 4320 87th Ave Se, Mercer Island, WA 98040. The phone number is (206) 232-5432.

How many other schools are near St Monica School?

There are 117 other schools within 5 miles of St Monica School in our directory.

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Other private schools in Mercer Island

All schools in Mercer Island, WA

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