Very Good
#497 of 2,228 schools in WA
Top 22% in state
Mercer International Middle School
Middle School · Seattle School District No. 1
1600 S COLUMBIAN WY, Seattle, WA 98108
Enrollment
751
Student-Teacher
18.3:1
Score
7.8
Grades
6th – 8th
Enrollment
751
Student-Teacher
18.3:1
Score
7.8
Grades
6th – 8th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Washington schools
#497 of 2,228
In Seattle
#64 of 123
public schools
In district
#62 of 106
Seattle School District No. 1
Academic performance
8.5 / 10
Excellent
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Mercer International Middle School
Middle School in Seattle · grades 6th – 8th. Start here, then compare fit against nearby and district options.
Torah Day School of Seattle
0.1 mi away. Use as a geographic alternative in the same move search.
Maple Elementary School
0.5 mi away. Use as a geographic alternative in the same move search.
About Mercer International Middle School
Mercer International Middle School is a public middle school in Seattle, WA, part of Seattle School District No. 1. Mercer International Middle School serves approximately 751 students, and covers grades 6th-8th, and has a 18.3:1 student-teacher ratio. Mercer International Middle School has a current MySchoolScout rating of 7.8 out of 10 and ranks #497 of 2,228 schools in WA.
Structured state assessment records for Mercer International Middle School show 60% math proficiency (multi-year average, 2009-2024) and 66% reading/ELA proficiency (multi-year average, 2009-2024).
- This school 7.8 · Very Good
- District avg 7.6
- WA avg 6.0
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Mercer International Middle School — Students at Mercer International Middle School score 51% proficient, which is above what's typical for similar communities (expected: 35%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
66.7%
Students qualifying for federal meal assistance
Test Scores WA SBA (2023-24)
Based on 34 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: 7.1/10.
How Mercer International Middle School Compares
See how Mercer International 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
1600 S COLUMBIAN WY, Seattle, WA 98108
Nearby Alternatives
Families considering Mercer International Middle School may also want to explore other middle schools in the area. LAKE WASHINGTON GIRLS MIDDLE SCHOOL (rated 7.8/10, 1.4 miles away), with a very similar rating. Another option is HAMLIN ROBINSON SCHOOL (rated 7.6/10, 1.7 miles away), with a very similar rating. Additionally, SEATTLE SCHOOL FOR BOYS (rated 6.5/10, 1.9 miles away), a more accessible option. For more schools in Seattle, see our Seattle schools guide .
Nearby Schools
20 within 2.3 mi| School | Distance | Rating |
|---|---|---|
| TORAH DAY SCHOOL OF SEATTLE Seattle | 0.1 mi | 6.4 |
| Maple Elementary School Seattle | 0.5 mi | 8.9 |
| ST GEORGE PARISH SCHOOL Seattle | 0.6 mi | 7.0 |
| Cleveland High School STEM Seattle | 0.8 mi | 8.8 |
| Kimball Elementary School Seattle | 0.8 mi | 6.1 |
| Dearborn Park International School Seattle | 1.1 mi | 9.3 |
| Beacon Hill International School Seattle | 1.4 mi | 9.4 |
| LAKE WASHINGTON GIRLS MIDDLE SCHOOL Seattle | 1.4 mi | 7.8 |
| GIDDENS SCHOOL Seattle | 1.4 mi | 7.3 |
| Franklin High School Seattle | 1.2 mi | 7.2 |
| John Muir Elementary School Seattle | 1.2 mi | 7.1 |
| HAMLIN ROBINSON SCHOOL Seattle | 1.7 mi | 7.6 |
| Interagency Programs Seattle | 1.4 mi | 5.3 |
| Private School Services Seattle | 1.4 mi | 7.0 |
| Interagency Open Doors Seattle | 1.2 mi | 6.9 |
| Hawthorne Elementary School Seattle | 1.3 mi | 9.6 |
| THE LAKE AND PARK SCHOOL Seattle | 1.5 mi | 5.6 |
| SEATTLE SCHOOL FOR BOYS Seattle | 1.9 mi | 6.5 |
| Thurgood Marshall Elementary Seattle | 1.9 mi | 9.2 |
| MENACHEM MENDEL SEATTLE CHEDER DAY SCHOOL Seattle | 2.3 mi | 6.1 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 98108 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$90,806
Median Home Value
$693,500
Median Rent
$1,463/mo
Population
24,430
College Educated
37%
Homeownership
56.9%
Avg Commute
28.1 min
Poverty Rate
21.1%
Median Age
37
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Pacific Cascade Middle School Issaquah, WA | 7.8 |
| Sacajawea Middle School Spokane, WA | 7.8 |
| Sumner Middle School Sumner, WA | 7.8 |
| Chinook Middle School Bellevue, WA | 7.7 |
| Jane Addams Middle School Seattle, WA | 7.7 |
| Kamiakin Middle School Kirkland, WA | 7.7 |
Frequently Asked Questions
Common questions about Mercer International Middle School
What grades does Mercer International Middle School serve?
Mercer International Middle School serves students in grades 6th through 8th.
How many students attend Mercer International Middle School?
Mercer International Middle School has an enrollment of approximately 751 students.
What is the student-teacher ratio at Mercer International Middle School?
The student-teacher ratio at Mercer International Middle School is 18.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mercer International Middle School rank in WA?
Mercer International Middle School ranks #497 of 2,228 schools in WA.
What is Mercer International Middle School's MySchoolScout rating?
Mercer International Middle School has a current MySchoolScout rating of 7.8 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 Mercer International Middle School?
Based on loaded state assessment records, Mercer International Middle School has 60% math proficiency (multi-year average, 2009-2024) and 66% reading/ELA proficiency (multi-year average, 2009-2024).
Is Mercer International Middle School a charter school?
No, Mercer International Middle School is not a charter school. It is a traditional public school operated by the local school district.
Is Mercer International Middle School a Title I school?
No, Mercer International Middle School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Mercer International Middle School?
66.7% of students at Mercer International 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
- 751
- Student-Teacher Ratio
- 18.3:1
- Teachers (FTE)
- 41
- Free/Reduced Lunch
- 66.7%
- Type
- regular
- Setting
- Large City
- County
- King County
- Chronic Absenteeism (SY 2022-23)
- 27.8%
- Phone
- (206) 252-8000
Resources & Links
District
Seattle School District No. 1- District Enrollment
- 50,770
- Schools in District
- 109
- Per-Pupil Spending
- $21,806
- District Rank
- #62 of 106
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