School overview
At a glance
Reported students
1,611
NCES CCD 2024–25, where reported
Teachers (FTE)
83.63
NCES CCD 2024–25
Student–teacher ratio
19.3:1
Calculated, not a class-size measure
Grades served
09–12
NCES preliminary directory 2025–26
School benchmarks
Washington high enrollment
90th percentile
Compared with 624 same-level schools reporting enrollment.
District median enrollment
565.5
Interlake Senior High School: 1,611 reported students.
State peer staffing position
48th percentile
19.3:1 reported; state peer median 19.9:1. Ratio is not class size.
Profile interpretation
What the reported data says about Interlake Senior High School
Interlake Senior High School is a public high school serving grades 09–12 in Bellevue. It is one of 30 current school records connected to Bellevue School District. NCES reports 1,611 students for 2024–25.
Among 624 high schools in Washington with comparable records, this school is larger than the reported median of 225 students. Its enrollment is at approximately the 90th percentile for that peer group. Size describes the campus, not instructional quality.
The reported student–teacher ratio is 19.3:1, close to the Washington median of 19.9:1 for the same school level. This ratio uses total enrollment and teacher FTE; it is not an average classroom headcount and can be affected by special programs or part-time staffing.
The two largest reported race and ethnicity groups are Asian (49.7%) and White (22.2%). English learners represent 8.5% of enrollment. Students served under IDEA represent 6.6%. These figures help families understand who the school serves; they are not rating inputs.
The 2021–22 civil-rights collection reports access to Advanced Placement, computer science. The school reported 12 AP courses. Program availability changes, so families should confirm the current catalog and participation rules directly with the school.
Turn data into a school visit
Questions worth asking Interlake Senior High School
- 1How do the reported 19.3:1 student–teacher ratio and 83.63 teacher FTE translate into actual class sizes by grade?
- 2Have the reported academic programs changed since the 2021–22 CRDC collection?
- 3How are the school's 5 counselor FTE allocated across grades and student needs?
- 4What meal assistance, transportation, after-school, and family-support services are currently available?
Student context
Enrollment needs
- English learners
- 8.5%
- Students with disabilities
- 6.6%
- Free/reduced-price lunch
- 26.6%
- Lunch program
- Yes participating without using any Provision or the CEO
People available to students
Support staff
- Counselors (FTE)
- 5
- Nurses (FTE)
- 0
- Psychologists (FTE)
- 1
- Social workers (FTE)
- 2
Student demographics
Race and ethnicity share of reported enrollment
- White22.2%
- Hispanic16.6%
- Black4%
- Asian49.7%
- American Indian / Alaska Native0%
- Native Hawaiian / Pacific Islander0.2%
- Multiracial6.6%
Race/ethnicity: NCES CCD 2024–25 where reported, otherwise CRDC 2021–22. English learner and disability context: CRDC 2021–22. Privacy rules can produce missing values.
Learning opportunities
Programs reported by the school
Advanced Placement
Offered
12 courses reported
Gifted and talented
Not reported as offered
Computer science
Offered
Program availability is from CRDC 2021–22 and can change. Confirm current courses and eligibility with the school.
Continue exploring
Other schools in Bellevue School District
Start with campuses at the same school level or with similar reported enrollment.
Bellevue High School
High · Grades 09–12
1,683 reported students
Newport Senior High School
High · Grades 09–12
1,850 reported students
Sammamish Senior High
High · Grades 09–12
1,363 reported students
International School
High · Grades 06–12
600 reported students
Bellevue Big Picture School
High · Grades 06–12
346 reported students
Bellevue Open Doors Reengagement
High · Grades 10–12
24 reported students