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

  • 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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  • Attention Seniors

    Jostons will return tomorrow, Wednesday, Oct. 1st during the lunches to order your graduation items.
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  • Still Block Week Schedule

    Despite the emergency school closure on Monday 9/29, MIHS will operate on a normal block schedule this week. 
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  • Homecoming Nominations 

    Students can submit their nominations for homecoming royalty and vote on the school motto. Click here to see the logo options. Then click here to vote. You will need to sign in using your MISD credentials. 

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  • 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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  • Before and After-School Tutoring Schedule 

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

  • 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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  • Nineteen from MIHS named National Merit Commended students

    Today the National Merit Scholarship Corporation (NMSC) announced the names of 19 National Merit Commended students from Mercer Island High School. Read more...
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  • School Board supports I-594 gun-safety initiative, opposes I-591

    Today the Mercer Island School Board unanimously voted to support Initiative 594 on the Nov. 2014 election ballot. I-594, the gun-safety initiative, closes the “gun show” loophole that requires only licensed dealers of firearms to conduct criminal and public safety background checks on people purchasing or transferring guns. Read more...
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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.