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Registration for all grades K-12 now underway for 2021-22

Grades K-12 registration for the 2021-22 school year is now underway. Incoming kindergartners must be 5 years old by Aug. 31, 2021, to register for the 2021-2022 school year. Registration is now open online HERE. 

For more information, visit mercerislandschools.org/newstudents

We encourage families to enroll as soon as possible. This helps us forecast class sizes and staffing needs for the coming school year

Elementary students will enroll in their home school.  To verify which school your student will attend, based on your home address, download a copy of the Boundary Map.  You can also use our transportation tool called e-Link which helps families verify their student’s school and the school bus stop location nearest to their home address. Families may call Vanessa Adams at 206-236-3330 with questions.

Immunization Requirements

Washington State Law RCW28A.210.080 requires school-age children to receive specific immunizations in order to attend school. Proof of immunizations from a family physician or local health department is required. The parent/guardian needs to transfer this information to a Certificate of Immunization (CIS) form and sign the certificate to verify its accuracy and upload a copy in the “Requested Documents” section of the online enrollment application. See the state Immunization Requirements