MIHS Announcements

Healthy Youth Initiative response to Fentanyl overdoses in the region

To support our Mercer Island community, we are sharing information on how to help our youth develop an understanding of the dangers and impact of opioid, Fentanyl, prescription drugs, and substance abuse.

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MIHS schedule for PSAT week, October 14-18

MIHS will observe a special schedule the week of the PSAT

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Foundation “All in for Kids” Phone-A-Thon October 28 and 29

On October 28 and 29 phones across Mercer Island will be ringing when more than 160 volunteers will place calls to friends and neighbors for the annual “All in for Kids” Phone-A-Thon sponsored by the Mercer Island Schools Foundation.

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Asset Survey - New Date! November 13

Please click onto the following to learn more about the Asset Survey all students grades 9-12 will take on Wednesday, November 13th during Islander Hour.

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Principal's Message

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 4,445 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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