Bainbridge Island School District No. 303 is a public school district in Kitsap County, Washington, USA and serves the town and island of Bainbridge Island.
As of October 2006, the district has an enrollment of 4,280 students.
BISD Has these main schools:
Bainbridge High School, Grades 9-12
Sakai Intermediate School, Grades 5-6
Blakely, Wilkes, Ordway Elementary Schools, Grades K-4