Public SchoolElementary

West Mercer Elementary

4141 81st Ave SE, Mercer Island, WA 98040

ASchola Grade
Grades
K–5
Elementary
Students
431
Enrolled 2024–25
Students per teacher
16.5 : 1
Full-time teachers
District
Mercer Island School District
King County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 1,134 Washington elementary schools · How we grade
Test scores84% proficient in math & reading
97thpercentile
Attendance3% chronically absent
99thpercentile
Class size16.5 students per teacher
33rdpercentile

Percentiles compare this school with other Washington elementary schools; the line marks the middle. Some measures aren't reported for this school, so the grade uses the ones available. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About West Mercer Elementary

West Mercer Elementary is a public elementary school in Mercer Island, Washington, serving grades K–5. It is part of Mercer Island School District. The school is located in a large suburb in King County.

In the 2024–25 school year, 431 students were enrolled, with about 16.5 students for every full-time teacher. That ratio is larger than the typical Washington elementary school (15.2 students per teacher). Its Schola Grade is A (excellent), compared with 1,134 Washington elementary schools.

Grades & enrollment

Students per grade, 2024–25Grades K–5

Location & nearby schools

4141 81st Ave SE
Mercer Island, WA 98040
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School details

Type
Public School · What this means
Level
Elementary
Grades offered
K–5
Enrollment (2024–25)
431 students
Students per teacher
16.5 to 1
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Mercer Island School District
County
King County
NCES school ID
530498000765

Schools near West Mercer Elementary

All 13 schools in Mercer Island →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.