Bainbridge High School

Bainbridge High School, a sprawling high school in Bainbridge Island, Washington, part of Bainbridge Island School District, teaches 1,208 students, covering grades 9 through 12. Compared to the state average of about 573 students per school, that is 111% bigger than typical.

Within Bainbridge Island School District, which oversees 10 schools and 3,514 students, Bainbridge High School is one campus in the system.

On demographics, Bainbridge High School shows that 75% of the student body identifies as White. Other groups include 9% multiracial, 9% Hispanic, 4% Asian. Compared to Kitsap County overall, the school's racial mix sits in roughly the same range.

On the resource side, Bainbridge High School shows 53 full-time-equivalent teachers, putting the student-to-teacher ratio at about 22.6:1. Statewide, the average ratio sits near 21.6:1, putting Bainbridge High School higher than the state norm the norm. About 11% of enrolled students meet the income threshold for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. That share is below Kitsap County's rate of about 41%.

After controlling for student poverty, Bainbridge High School tracks the demographic baseline. The model predicts 73.0% given the school's FRL share; actual proficiency is 78.8%.

Zooming out to the county, ACS estimates for Kitsap County put median household earnings sit near $104,158, roughly 38% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 5%. In all, Kitsap County runs 77 public schools (combined enrollment of about 34,233 students), of which Bainbridge High School is one.

Nearest neighbor: Bainbridge Special Education Services, around 0.1 miles off. Counting just inside five miles, 8 other public schools cluster around Bainbridge High School. Among the 6 schools in that immediate cluster with test data (this one included), Bainbridge High School ranks 3rd on composite proficiency, behind the local average of 79.7%.

Bainbridge High School operates from a suburban location.

Looking at the recent track record. Looking back 7 years, enrollment at Bainbridge High School has decreased 10%, going from 1,346 students in 2018 to 1,208 in 2025.

Within the allk12 community for this school, the feed for Bainbridge High School typically covers fundraisers, lost-and-found posts, and report-card season. Posting is open to anyone connected to the school.