Very Good
#471 of 2,228 schools in WA
Top 21% in state
Timberline Middle School
Middle School · Lake Washington School District
9900 Redmond Ridge Drive NE, Redmond, WA 98053
Enrollment
741
Student-Teacher
21.8:1
Score
7.9
Grades
6th – 8th
Enrollment
741
Student-Teacher
21.8:1
Score
7.9
Grades
6th – 8th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Washington schools
#471 of 2,228
In Redmond
#18 of 21
public schools
In district
#40 of 53
Lake Washington School District
Equity
9.7 / 10
Excellent
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Timberline Middle School
Middle School in Redmond · grades 6th – 8th. Start here, then compare fit against nearby and district options.
Rosa Parks Elementary
0.3 mi away. Use as a geographic alternative in the same move search.
Ella Baker Elementary School
1.0 mi away. Use as a geographic alternative in the same move search.
About Timberline Middle School
Timberline Middle School is a public middle school in Redmond, WA, part of Lake Washington School District. Timberline Middle School serves approximately 741 students, and covers grades 6th-8th, and has a 21.8:1 student-teacher ratio. Timberline Middle School has a current MySchoolScout rating of 7.9 out of 10 and ranks #471 of 2,228 schools in WA.
Structured state assessment records for Timberline Middle School show 78% math proficiency (multi-year average, 2022-2024) and 84% reading/ELA proficiency (multi-year average, 2022-2024).
- This school 7.9 · Very Good
- District avg 7.8
- WA avg 6.0
What Parents Should Know
Timberline Middle School runs 21.8:1 students to teachers, above the national average. That often means bigger classes. Ask how the school supports kids who need extra help, and whether there are teaching assistants or small-group time.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Timberline Middle School — Students at Timberline Middle School score 81% proficient, which is above what's typical for similar communities (expected: 70%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
8.9%
Students qualifying for federal meal assistance
Test Scores WA SBA (2023-24)
Based on 12 test records from WA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 8.6/10.
How Timberline Middle School Compares
See how Timberline Middle School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
9900 Redmond Ridge Drive NE, Redmond, WA 98053
Nearby Alternatives
Families considering Timberline Middle School may also want to explore other middle schools in the area. Evergreen Middle School (rated 8.7/10, 2.0 miles away), which scores slightly higher. Additionally, Inglewood Middle School (rated 8.1/10, 4.8 miles away, in nearby Sammamish), with a very similar rating. For more schools in Redmond, see our Redmond schools guide .
Nearby Schools
20 within 4.8 mi| School | Distance | Rating |
|---|---|---|
| Rosa Parks Elementary Redmond | 0.3 mi | 8.8 |
| Ella Baker Elementary School Redmond | 1.0 mi | 7.3 |
| Laura Ingalls Wilder Elementary Woodinville | 2.2 mi | 8.8 |
| Emily Dickinson Elementary Redmond | 1.8 mi | 8.8 |
| Explorer Community School Redmond | 1.8 mi | 8.1 |
| THE BEAR CREEK SCHOOL Redmond | 1.7 mi | 7.7 |
| Evergreen Middle School Redmond | 2.0 mi | 8.7 |
| THE OVERLAKE SCHOOL Redmond | 1.8 mi | 7.8 |
| Nikola Tesla STEM High School Redmond | 2.7 mi | 8.5 |
| Louisa May Alcott Elementary Redmond | 2.9 mi | 8.9 |
| THE MADRONE SCHOOL (THE GRADY SCHOOL) Woodinville | 3.7 mi | — |
| East Ridge Elementary Woodinville | 3.7 mi | 8.5 |
| Christa Mcauliffe Elementary Sammamish | 4.1 mi | 9.6 |
| Elizabeth Blackwell Elementary Sammamish | 3.8 mi | 8.6 |
| Margaret Mead Elementary Sammamish | 4.4 mi | 8.8 |
| Samantha Smith Elementary Sammamish | 4.6 mi | 8.7 |
| TLC MONTESSORI Sammamish | 4.5 mi | — |
| Albert Einstein Elementary Redmond | 3.3 mi | 9.5 |
| Rachel Carson Elementary Sammamish | 4.8 mi | 9.1 |
| Inglewood Middle School Sammamish | 4.8 mi | 8.1 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 98053 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$179,912
Median Home Value
$1,155,500
Median Rent
$2,737/mo
Population
22,838
College Educated
72.2%
Homeownership
86.7%
Avg Commute
30.1 min
Poverty Rate
5%
Median Age
43.9
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Pine Lake Middle School Sammamish, WA | 7.9 |
| Eckstein Middle School Seattle, WA | 8.0 |
| Kirkland Middle School Kirkland, WA | 8.0 |
| Redmond Middle School Redmond, WA | 8.0 |
| Mercer International Middle School Seattle, WA | 7.8 |
| Pacific Cascade Middle School Issaquah, WA | 7.8 |
Frequently Asked Questions
Common questions about Timberline Middle School
What grades does Timberline Middle School serve?
Timberline Middle School serves students in grades 6th through 8th.
How many students attend Timberline Middle School?
Timberline Middle School has an enrollment of approximately 741 students.
What is the student-teacher ratio at Timberline Middle School?
The student-teacher ratio at Timberline Middle School is 21.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Timberline Middle School rank in WA?
Timberline Middle School ranks #471 of 2,228 schools in WA.
What is Timberline Middle School's MySchoolScout rating?
Timberline Middle School has a current MySchoolScout rating of 7.9 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Timberline Middle School?
Based on loaded state assessment records, Timberline Middle School has 78% math proficiency (multi-year average, 2022-2024) and 84% reading/ELA proficiency (multi-year average, 2022-2024).
Is Timberline Middle School a charter school?
No, Timberline Middle School is not a charter school. It is a traditional public school operated by the local school district.
Is Timberline Middle School a Title I school?
No, Timberline Middle School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Timberline Middle School?
8.9% of students at Timberline Middle 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
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 6th – 8th
- Enrollment
- 741
- Student-Teacher Ratio
- 21.8:1
- Teachers (FTE)
- 34
- Free/Reduced Lunch
- 8.9%
- Type
- regular
- Setting
- Large Suburb
- County
- King County
- Chronic Absenteeism (SY 2022-23)
- 20.1%
- Phone
- (425) 936-2820
Resources & Links
District
Lake Washington School District- District Enrollment
- 30,882
- Schools in District
- 57
- Per-Pupil Spending
- $17,053
- District Rank
- #40 of 53
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