Lakeridge Elementary, Northwood Elementary, and Mercer Island High School have been recognized by the King County Green Schools Program for sustaining Level 1, Level 2, and Level 3 Green School practices during the 2023-24 school year.

*Note for incoming 9th graders, your sports physicals on file at the Middle School do not transfer to the athletic office. You will need to supply a current physical . Sports fees: Please pay through our online payment system Intouch; An ASB card (ASB Fee $75) must be purchased to participate in any sport.

Mercer Island High School (MIHS) is a comprehensive four-year public high school and includes Crest Learning Center – an alternative high school program. Local private and parochial school students also matriculate at Mercer Island High School.

Mercer Island High School; Islander Middle School; Island Park Elementary School; Lakeridge Elementary School; Northwood Elementary School; West Mercer Elementary School; Mercer Island High School. Absences: 206-236-3346. Staff Hub. Classlink (opens in new window/tab) MIEA Contracts (opens in new window/tab)

Mercer Island High School; Islander Middle School; Island Park Elementary School; Lakeridge Elementary School; Northwood Elementary School; West Mercer Elementary School; Mercer Island High School. Absences: 206-236-3346. Staff Hub. Classlink (opens in new window/tab) MIEA Contracts (opens in new window/tab)

Mercer Island High School; Islander Middle School; Island Park Elementary School; Lakeridge Elementary School; Northwood Elementary School; West Mercer Elementary School; Mercer Island High School. Absences: 206-236-3346. Staff Hub. Classlink (opens in new window/tab) MIEA Contracts (opens in new window/tab)

In addition, MIHS students can access mental health counseling services through Mercer Island Youth and Family Services (MIYFS) school-based counselors. MIYFS mental health counselors offer MIHS students a safe, confidential place to meet on a drop-in or ongoing basis.

Mercer Island School District believes that healthy students engage and learn better in school. In an effort to promote wellness, students, staff and visitors should stay home if they are experiencing the following symptoms of a diagnosed or undiagnosed illness:

Mercer Island High School; Islander Middle School; Island Park Elementary School; Lakeridge Elementary School; Northwood Elementary School; West Mercer Elementary School; Mercer Island High School. Absences: 206-236-3346. Staff Hub. Classlink (opens in new window/tab) MIEA Contracts (opens in new window/tab)

The Mercer Island School District uses the Schoology platform as a digital learning management system (LMS) in grades 6-12. An LMS is a multi-function tool for classroom communication, file distribution, assignments, quizzes and more.