Very Good
#634 of 2,225 schools in WA
Top 28% in state
Eastlake High School
High School · Lake Washington School District
400 228th NE, Sammamish, WA 98074
Enrollment
2,367
Student-Teacher
21.3:1
Score
7.3
Grades
9th – 12th
Enrollment
2,367
Student-Teacher
21.3:1
Score
7.3
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Sammamish
#8 of 10
public schools
Washington high schools
#73 of 476
In district
#34 of 53
Lake Washington School District
Equity
9.4 / 10
Exceptional
About Eastlake High School
Eastlake High School serves 2,367 students in grades 9-12 in Sammamish, Washington, earning recognition as one of the state's top-performing high schools. With a MySchoolScout rating of 7.7 out of 10 and ranking 165th out of 2,261 Washington schools, Eastlake consistently delivers strong academic outcomes for its diverse student body. The school's academic excellence shines through in its impressive test scores, with 90% of students achieving proficient or above in English Language Arts and Reading across grade levels.
This performance reflects the school's academic score of 9.9 out of 10. With 111 full-time equivalent teachers serving the student population, Eastlake maintains a student-teacher ratio of 21.3 to 1. Students at Eastlake benefit from attending school in an affluent, highly educated community where 79% of residents hold bachelor's degrees or higher.
The surrounding 98074 ZIP code area has a median household income of $229,104 and a low poverty rate of just 4.6%, creating a supportive environment for academic achievement. Located in a large suburban area of King County, Eastlake High School sits in the heart of Sammamish's family-oriented community, where the median home value of $1.1 million reflects the area's desirability and commitment to educational excellence.
What's said publicly about Eastlake High School
Synthesized from public, attributable sources. Updated May 2026. Reviewed for accuracy.
Sources (2)
What Parents Should Know
Eastlake High School is a large school with 2,367 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.
The student-teacher ratio at Eastlake High School is 21.3:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
View breakdown
View breakdown
Eastlake High School — Students at Eastlake High School score 76% proficient, which is above what's typical for similar communities (expected: 72%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
5.8%
Students qualifying for federal meal assistance
Test Scores WA SBA (2023-24)
Based on 9 test records from WA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 5.9/10.
How Eastlake High School Compares
See how Eastlake High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 81% (2019) to 68.2% (2024). Reading/ELA proficiency has declined from 94% (2019) to 84.8% (2024).
Location
400 228th NE, Sammamish, WA 98074
Nearby Alternatives
Families considering Eastlake High School may also want to explore other high schools in the area. Nikola Tesla STEM High School (rated 8.1/10, 2.4 miles away, in nearby Redmond), which scores slightly higher. Additionally, Skyline High School (rated 7.2/10, 0.9 miles away), with a very similar rating. For more schools in Sammamish, see our Sammamish schools guide .
Nearby Schools
20 within 3.2 mi| School | Distance | Rating |
|---|---|---|
| Renaissance School of Art and Reasoning Sammamish | 0.0 mi | 5.2 |
| Samantha Smith Elementary Sammamish | 0.5 mi | 7.7 |
| Skyline High School Sammamish | 0.9 mi | 7.2 |
| ARBOR SCHOOLS Sammamish | 1.0 mi | 7.1 |
| Inglewood Middle School Sammamish | 0.7 mi | 5.1 |
| Rachel Carson Elementary Sammamish | 0.8 mi | 8.4 |
| Christa Mcauliffe Elementary Sammamish | 1.2 mi | 9.2 |
| TLC MONTESSORI Sammamish | 1.2 mi | — |
| Discovery Elementary Issaquah | 1.7 mi | 7.8 |
| Margaret Mead Elementary Sammamish | 1.4 mi | 8.1 |
| Pine Lake Middle School Sammamish | 2.3 mi | 7.3 |
| Sunny Hills Elementary Sammamish | 2.3 mi | 8.8 |
| Louisa May Alcott Elementary Redmond | 2.3 mi | 8.6 |
| Nikola Tesla STEM High School Redmond | 2.4 mi | 8.1 |
| LAKESIDE MONTESSORI SCHOOL Issaquah | 2.5 mi | — |
| Creekside Elementary Sammamish | 2.0 mi | 8.3 |
| Beaver Lake Middle School Issaquah | 2.6 mi | 7.9 |
| Elizabeth Blackwell Elementary Sammamish | 2.4 mi | 7.5 |
| Challenger Elementary Issaquah | 2.8 mi | 9.0 |
| Cedar Trails Elementary Sammamish | 3.2 mi | 8.9 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 98074 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$234,013
Median Home Value
$1,211,700
Median Rent
$2,685/mo
Population
30,850
College Educated
79.4%
Homeownership
84.3%
Avg Commute
30.1 min
Poverty Rate
4.9%
Median Age
38.7
Community Profile
The community surrounding Eastlake High School has a median household income of $234,013. It is a well-educated community where 79% of adults hold a bachelor's degree or higher. The median home value in the area is $1,211,700, with a median rent of $2,685/month. The local poverty rate of 4.9% is relatively low. The average commute for residents is 30 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Issaquah High School Issaquah, WA | 7.3 |
| Lincoln High School Seattle, WA | 7.3 |
| Central Kitsap High School Silverdale, WA | 7.2 |
| Mercer Island High School Mercer Island, WA | 7.2 |
| Roosevelt High School Seattle, WA | 7.2 |
| Shorecrest High School Shoreline, WA | 7.2 |
Frequently Asked Questions
Common questions about Eastlake High School
What grades does Eastlake High School serve?
Eastlake High School serves students in grades 9th through 12th.
How many students attend Eastlake High School?
Eastlake High School has an enrollment of approximately 2,367 students.
What is the student-teacher ratio at Eastlake High School?
The student-teacher ratio at Eastlake High School is 21.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Eastlake High School rank in WA?
Eastlake High School is ranked #634 out of 2,225 schools in WA.
What is Eastlake High School's MySchoolScout rating?
Eastlake High School has a composite rating of 7.3 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Eastlake High School?
Based on the most recent state assessment data, Eastlake High School has 72.5% math proficiency and 88.4% reading/ELA proficiency.
Is Eastlake High School a charter school?
No, Eastlake High School is not a charter school. It is a traditional public school operated by the local school district.
Is Eastlake High School a Title I school?
No, Eastlake High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Eastlake High School?
5.8% of students at Eastlake High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 2,367
- Student-Teacher Ratio
- 21.3:1
- Teachers (FTE)
- 111
- Free/Reduced Lunch
- 5.8%
- Type
- regular
- Setting
- Large Suburb
- County
- King County
- Phone
- (425) 936-1500
- Data Year
- 2023–2024
Resources & Links
District
Lake Washington School District- District Enrollment
- 30,882
- Schools in District
- 57
- Per-Pupil Spending
- $17,053
- District Rank
- #34 of 53
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.