Public School
Mercer Island High School
Data from US federal NCES / ACF records · Common Core of Data, SY 2024-25
09-12
Grades
1,439
Enrollment
Regular School
Type
Mercer Island
City
Mercer Island School District
District
(206) 236-3345
Phone
Contact & Institution Information
- Address
- 9100 SE 42nd
- City
- Mercer Island
- State
- Washington (WA)
- ZIP code
- 98040
- County
- King County
- Grades
- 09-12
- Enrollment
- 1,439 students
- Free / reduced-price lunch
- 102 students
- Student-teacher ratio
- 18.84:1
- Type
- Regular School
- District
- Mercer Island School District
- Phone
- (206) 236-3345
About Mercer Island High School
Mercer Island High School is a public school located in Mercer Island, Washington. It serves grades 09-12. Enrollment is reported at approximately 1,439 students. The pupil-teacher ratio is listed as 18.84:1. The institution is situated in King County. It is part of Mercer Island School District (WA). Its classification in the source data is "Regular School". The listed address is 9100 SE 42nd, Washington 98040. Questions can be directed to the office at (206) 236-3345. Directory details are compiled from federal NCES and ACF public-domain records; always confirm enrollment, admissions, and program details directly with the institution.
Location
District Information
- District
- Mercer Island School District
- Type
- Regular public school district that is not a component of a supervisory union
- Address
- 4160 86TH AVE SE, Mercer Island, 98040
- Phone
- (206)236-3300
- Website
- http://www.mercerislandschools.org
- District enrollment
- 3,993 students
- Schools in district
- 6