High · Washington
Mercer Island High School
Mercer Island High School, a public high school in Mercer Island, Washington: grades 9–12, 1,439 students, 18.8 students per teacher (2024–25 school year). Part of Mercer Island School District.
Size and class size
Compared with high schools of the same state and the whole country. Students per teacher counts every full-time-equivalent teacher, not the size of each class.
- Students
- 1,439
- Teachers (FTE)
- 76.4
- Students per teacher
- 18.8
- Grades
- 9–12
- High
Fewer students per teacher than 56% of high schools in Washington
Median 20.0 · 501 schools compared
More students per teacher than 77% of high schools in the US
Median 14.4 · 20,809 schools compared
Larger than 83% of high schools in Washington
Median 249 · 604 schools compared
Larger than 84% of high schools in the US
Median 414 · 22,064 schools compared
State test results
No state test results published for this school: state tests cover grades 3–8, and small groups are not published.
What it offers
- Grades
- High · Grades 9–12
- Type
- District school · Regular
- Instruction
- Some virtual classes
- Area
- Large suburb
Which school a home is assigned to is decided by the district's attendance zones; check with Mercer Island School District.
Location
- Address
- 9100 SE 42nd, Mercer Island, WA 98040
- Phone
- (206)236-3345
- City or town
- Mercer Island
- County
- King County
Nearby high schools
The closest public high schools by straight-line distance. Attendance zones are set by each district.
| School | Grades | Students | Students / teacher |
|---|---|---|---|
| 9–12 | 1,850 | 20.6 | |
| 9–12 | 1,683 | 21.6 | |
International SchoolAlternative | 6–12 | 600 | 20.0 |
Bellevue Open Doors ReengagementAlternative | 10–12 | 24 | — |
Interagency Open DoorsAlternativeFree meals for all | 9–12 | 132 | — |
Franklin High SchoolFree meals for all | 9–12 | 1,277 | 19.6 |
Sources
- Public schools and school districts (National Center for Education Statistics · U.S. Census Bureau), 2024–25 school year. NCES Common Core of Data and EDGE public school geocodes; U.S. Census Bureau, Annual Survey of School System Finances and cartographic boundary files (places).
Analisa does not rate schools. Figures are what a school has (students, teachers, programs), placed among schools of the same level; state test results are compared only within a state.
NCES 530498000761