Eastlake High School

400 228th NE, Sammamish, WA 98074

ASchola Grade
Grades
9–12
High
Students
2,481
Enrolled 2024–25
Students per teacher
21.2 : 1
Full-time teachers
District
Lake Washington School District
King County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 338 Washington high schools · How we grade
Test scores81% proficient in math & reading
98thpercentile
Equity60% of low-income students proficient
97thpercentile
Attendance26% chronically absent
88thpercentile
Graduation rate98% graduate in 4 years
99thpercentile
College readinessAt least 59% take AP, IB or dual-enrollment courses
85thpercentile
Class size21.2 students per teacher
36thpercentile

Percentiles compare this school with other Washington high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Eastlake High School

Eastlake High School is a public high school in Sammamish, Washington, serving grades 9–12. It is part of Lake Washington School District. The school is located in a large suburb in King County.

In the 2024–25 school year, 2,481 students were enrolled, with about 21.2 students for every full-time teacher. That ratio is larger than the typical Washington high school (19.2 students per teacher). Its Schola Grade is A (excellent), compared with 338 Washington high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

400 228th NE
Sammamish, WA 98074
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
2,481 students
Students per teacher
21.2 to 1
AP courses offered
23
Charter school
No
Magnet school
No
Virtual learning
Offers virtual courses
Locale
Suburb — Large
School district
Lake Washington School District
County
King County
NCES school ID
530423001141

Schools near Eastlake High School

All 20 schools in Sammamish →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.