Mercer Island High School


MIHS Announcements

  • Have a great summer!

    MIHS will close for summer break on June 30th, 2017. The Main office and Athletics office will reopen on August 3rd. The Counseling office will open on August 14th. August office hours are 8:00 a.m. to 3:00 p.m. when they are open. First day of classes for students is August 30.

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Principal's Message

  •  Vicki Pucket

    Hello Islander Parents:


    Summer is approaching fast but the weather sure isn’t cooperating. We have many changes upon us as we think about next year.  Read More

About MIHS

  • The Mercer Island School District has one comprehensive high school, one middle school, four elementary schools and the Crest Learning Center – an alternative high school program. Crest grades are housed on the MIHS transcript. Local private and parochial school students also matriculate to Mercer Island High School. 94% of high school age students on Mercer Island attend Mercer Island High School. There are approximately 4,045 students attending school in the district, of which approximately 1,448 are in grades 9-12 at Mercer Island High School.
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