Northwood Elementary School
PublicElementaryGrades PK–5
4030 86th Ave SE, Mercer Island, WA 98040 · (253) 841-8740 · Part of Mercer Island School District
Mercer Island’s School Grade A+ better than 100% of Washington school districts
Students
398
Students per teacher
15:1
Free or reduced lunch
10%
Setting
Suburb
Grades
PK–5
What stands out about Northwood Elementary School
- No state test results published for this school
- Next stop for Mercer Island kids: Islander Middle School
On the path
Where Mercer Island kids come from and go next. The whole path →
PK–5Northwood Elementary SchoolYou are here
6–8Islander Middle School960 students
Location
Directions ↗4030 86th Ave SE, Mercer Island
Students
Enrollment by grade
Pre-K33
Kindergarten61
Grade 151
Grade 283
Grade 353
Grade 459
Grade 558
Enrollment over time
414’20
390’21
404’22
398’23
398’24
Down 3.9% since 2020–21.
Who goes here
White 46%Asian 29%Two or more races 13%Hispanic 10%Black <1%Native Hawaiian/Pacific Islander <1%
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about Northwood Elementary School from Mercer Island families.
Other schools in Mercer Island School District
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Map: © OpenStreetMap contributors.