An Independent School • Grades 5-12

Contact Us

Lakeside Upper School
14050 1st Avenue NE
Seattle, WA 98125
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Lakeside Middle School
13510 1st Avenue NE
Seattle, WA 98125
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To contact a specific administrator, faculty, or staff member, please use our directory to search for individual phone numbers and email addresses.

All email addresses at Lakeside have a standard format: firstname.lastname@lakesideschool.org.
General Inquiries
206-368-3600
Main Offices
Middle School206-368-3630

206-368-3639 (fax)
Upper School206-368-3600

206-368-3638 (fax)
Admissions and Financial Aid
Email206-368-3605

206-440-2777 (fax)
Athletics
Email206-440-2745
Attendance
Upper School206-726-2047
Middle School206-440-2877
Business Office
Email206-368-3610
Communications Office/Media Relations
Email206-440-2787
Development and Alumni Offices
Email206-368-3606
Employment/Human Resources
Email206-440-2728
Head of School's Office
206-440-2714
Lion Talk (closures and alerts)
Middle School206-726-2870
Upper School206-726-2859
Parents and Guardians Association
Email206-440-2740
Transportation (Metro bus information)
206-440-2801
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