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

  • Surveys for Bridges 10/15

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  • Class Schedule for November 10-14

    The week of Veteran's day, November 10-14, will be a modified block schedule week.  The schedule will be as follows:
    • Monday 11/10--Normal Seven Period Day
    • Tuesday 11/11--Veteran's Day--No School
    • Wednesday 11/12--Block Day (periods 2,4,6)
    • Thursday 11/13--Block Day (periods 1,3,5,7)
    • Friday 11/14--Normal Seven Period Day
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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

  • Read the fall District News online now Fall 2014 District News

    The most recent print edition of the Mercer Island School District News will arrive in residential mailboxes on Mercer Island next week, but it can be read online now.

    The fall 2014 edition highlights the first two months of the school year, including:

    • a message from Superintendent Dr. Gary Plano;
    • how students and staff managed recent Mercer Island water-quality issues;
    • recognizing National Merit Scholarship Semifinalists;
    • celebrating academic achievements; and
    • looking at new security features at Mercer Island elementary schools.
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  • Mercer Island schools will practice earthquake preparedness on 10/16 at 10:16 a.m.

    The Mercer Island School District (MISD) will participate in an earthquake drill known as The Great ShakeOut on October 16 at 10:16 a.m., joining thousands of Washington students and millions of people worldwide. Read more...
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  • Mercer Island School District using March 16 as make-up day

    The Mercer Island School District (MISD) will hold classes on Monday, March 16 to make up for the day that was missed Sept. 29. All schools, programs and transportation will operate on a normal Monday schedule. 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.