Principal's Message

 Vicki Pucket

Hello Islander Parents:  Our school year got off to a successful start and we have been enjoying the fabulous fall weather. Thanks to our custodial crew and our secretarial team for getting us through all of the opening festivities. I am proud of our ASB leadership for the work they have done to welcome all of our students, especially those new to MIHS. Also, our parent VOLUNTEERS were so crucial and helpful to the opening of school. Thanks very much to each of you - without your critical help, we would not be experiencing such a strong start. Read more...




Latest Mercer Island High School Headlines

  • Attention Class of 2015

    Senior pictures for the Yearbook are due October 1st, 2014, and should be emailed to  Photos should be 3x5 inches and at least 300 dpi. Be sure to attach senior quote as well

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  • Curriculum Night – Sept. 23

    Curriculum Night is an opportunity for parents to meet their sons’ and daughters’ teachers, to learn instructors' goals and objectives, and to know of their expectations for student performance in each class.

    • 5:15 - 6:20 p.m. – MIHS Marketplace in the Commons
    • 6:30 - 8:40 p.m. – Curriculum Night
    For a more detailed class schedule, please click here.
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  • Before and after-school tutoring schedule

    For information regarding before- and after-school tutoring, please click here.
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Latest District Headlines

  • New bus route to replace MIHS routes 203 & 205 starting Sept. 29

    New Metro Bus route 894 takes effect for MIHS students on Monday Sept. 29. Metro Bus Routes 891 and 892 remain unchanged. Read more...
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  • School district launches Diversity Advisory Committee

    On Friday, Sept. 19, the Mercer Island School District (MISD) held the second meeting of the newly launched Diversity Advisory Committee (DAC). Read more...
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  • MIHS junior nominated to attend future physicians’ event in Washington, D.C.

    Based on academic achievement and leadership qualities, 16-year-old Mercer Island High School junior Gordon Zhang has been nominated to attend the Congress of Future Medical Leaders in mid-November in Washington, D.C. Read more...
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  • Entrepreneurial MIHS sophomore brings homework tool to market

    Remembering every item on a to-do list can be challenging when that list includes homework in multiple classes and a busy schedule of athletics, music and chores. Fourteen-year-old Mercer Island High School sophomore Marcus Schiller recognized that challenge in his own life and the lives of his classmates. Read more...
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  • Mercer Island schools participating in Healthy Youth Survey

    The Mercer Island School District will participate in the Washington State 2014 Healthy Youth Survey from October 13-17. Read more...
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  • MIHS senior David Emanuels named Seahawks 'Athlete of the Week'

    In a special event at Mercer Island High School, the Seattle Seahawks, CenturyLink, Inc., Q13 Fox and Sports Authority announced David Emanuels as the CenturyLink High School Athlete of the Week. Emanuels will also be recognized at CenturyLink Field during the Sept. 21 Seahawks game against the Denver Broncos. Read more...
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Upcoming Events


About MIHS

The Mercer Island School District has one comprehensive high school, one middle school, three 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.