Very Good
#46 of 381 private schools in WA
Top 12% of private schools
The Northwest School
High School
1415 SUMMIT AVE, Seattle, WA 98122
Enrollment
453
Student-Teacher
7.1:1
Score
7.7
Grades
6th – 12th
Enrollment
453
Student-Teacher
7.1:1
Score
7.7
Grades
6th – 12th
Data vintage
2021-22
Data vintage2021-22
How this school compares
Washington private schools
#46 of 381
In Seattle
#12 of 68
public schools
Shortlisting around The Northwest School?
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The Northwest School
High School in Seattle · grades 6th – 12th. Start here, then compare fit against nearby and district options.
O'dea High School
0.4 mi away. Use as a geographic alternative in the same move search.
Middle College High School
0.4 mi away. Use as a geographic alternative in the same move search.
About The Northwest School
The Northwest School is a private high school in Seattle, WA. The Northwest School serves approximately 453 students, and covers grades 6th-12th, and has a 7.1:1 student-teacher ratio. The Northwest School has a current MySchoolScout rating of 7.7 out of 10 and ranks #46 of 381 private schools in WA.
- This school 7.7 · Very Good
- WA avg 5.8
What Parents Should Know
At 7.1:1 students to teachers, The Northwest School sits well below the national average. Smaller classes like that usually mean more one-on-one time between students and teachers.
The Northwest School is private, so it runs independently of the local district and sets its own curriculum. That freedom cuts both ways depending on what you want for your child. If you're considering it, start with the practical questions: tuition, financial aid, and how admissions work.
Compare to Public Schools
BetaHow The Northwest School compares to 53 public schools serving similar grades in Seattle, WA
Student Demographics
Nearby High Schools
| School | Rating |
|---|---|
| The Northwest School (this school) | 7.7 |
| Middle College High School | 8.1 |
| Seattle World School | 6.0 |
| Interagency Detention School | 7.2 |
| Summit Public School: Sierra | 8.3 |
| Edmonds S. Meany Middle School | 4.0 |
| Nova High School | 5.2 |
| Garfield High School | 7.6 |
| The Center School | 6.8 |
| Washington Middle School | 7.2 |
| Tops K-8 School | 9.2 |
| McClure Middle School | 8.1 |
| Private School Services | 7.0 |
| Interagency Programs | 5.3 |
| Franklin High School | 7.2 |
| Hamilton International Middle School | 8.3 |
| Lincoln High School | 7.1 |
| Mercer International Middle School | 7.8 |
| West Seattle High School | 8.2 |
| Pathfinder K-8 School | 8.6 |
| Catharine Blaine K-8 School | 9.4 |
Showing 20 of 53 schools. View all schools in Seattle
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
Score Breakdown
PreliminaryWhat This Rating Measures
This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in WA.
Data Unavailable
View data sources
Score basis: Private school model
Data coverage: 80% of scoring components had data
Components scored: 4 of 5
Ranking pool: Private schools in WA
Test Scores
Test score data not yet available for this school.
Student Demographics NCES PSS (SY 2021-22)
Source: NCES Private School Survey (PSS)
Location
1415 SUMMIT AVE, Seattle, WA 98122
Nearby Alternatives
Families considering The Northwest School may also want to explore other high schools in the area. Summit Public School: Sierra (rated 8.3/10, 1.1 miles away), which scores slightly higher. Another option is Middle College High School (rated 8.1/10, 0.4 miles away), which scores slightly higher. Additionally, Interagency Detention School (rated 7.2/10, 0.8 miles away), with a comparable rating. For more schools in Seattle, see our Seattle schools guide .
Nearby Schools
20 within 1.2 mi| School | Distance | Rating |
|---|---|---|
| O'DEA HIGH SCHOOL Seattle | 0.4 mi | 6.8 |
| Middle College High School Seattle | 0.4 mi | 8.1 |
| SEATTLE ACADEMY OF ARTS AND SCIENCES Seattle | 0.4 mi | 7.1 |
| SPRUCE ST SCHOOL Seattle | 0.5 mi | 6.7 |
| THE POLYTECH Seattle | 0.5 mi | — |
| MORNINGSIDE ACADEMY Seattle | 0.6 mi | 5.1 |
| Lowell Elementary School Seattle | 0.9 mi | 4.3 |
| Interagency Detention School Seattle | 0.8 mi | 7.2 |
| Bailey Gatzert Elementary School Seattle | 1.0 mi | 7.9 |
| ONEWORLD NOW! Seattle | 1.1 mi | 4.7 |
| Seattle World School Seattle | 0.8 mi | 6.0 |
| PUGET SOUNDS COMMUNITY SCHOOL Seattle | 1.2 mi | 6.8 |
| Summit Public School: Sierra Seattle | 1.1 mi | 8.3 |
| FUSION ACADEMY SEATTLE Seattle | 1.3 mi | 6.9 |
| SEATTLE AMISTAD SCHOOL Seattle | 1.4 mi | 7.6 |
| BRIGHT WATER WALDORF SCHOOL Seattle | 1.3 mi | 7.8 |
| ST JOSEPH SCHOOL Seattle | 1.2 mi | 6.2 |
| ST JOSEPH SCHOOL Seattle | 1.2 mi | 6.4 |
| Edmonds S. Meany Middle School Seattle | 1.1 mi | 4.0 |
| SEATTLE CLASSICAL CHRISTIAN SCHOOL Seattle | 1.2 mi | 5.8 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 98122 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$106,479
Median Home Value
$929,400
Median Rent
$1,991/mo
Population
42,001
College Educated
71.5%
Homeownership
27.9%
Avg Commute
23.9 min
Poverty Rate
13.1%
Median Age
31.8
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| THE OVERLAKE SCHOOL Redmond, WA | 7.8 |
| South Whidbey High School Langley, WA | 7.6 |
| Vancouver iTech Preparatory Vancouver, WA | 7.5 |
| Davenport Senior High School Davenport, WA | 7.4 |
| Nooksack Valley High School Everson, WA | 7.3 |
| Bellevue Big Picture School Bellevue, WA | 8.2 |
Frequently Asked Questions
Common questions about The Northwest School
What grades does The Northwest School serve?
The Northwest School serves students in grades 6th through 12th.
How many students attend The Northwest School?
The Northwest School has an enrollment of approximately 453 students.
What is the student-teacher ratio at The Northwest School?
The student-teacher ratio at The Northwest School is 7.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does The Northwest School rank in WA?
The Northwest School ranks #46 of 381 private schools in WA.
What is The Northwest School's MySchoolScout rating?
The Northwest School has a current MySchoolScout rating of 7.7 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is The Northwest School a private school?
Yes, The Northwest School is a private coeducational school with a Nonsectarian affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is The Northwest School a religious school?
No, The Northwest School is a nonsectarian (non-religious) private school.
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Neighborhood Context
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Quick Facts NCES PSS (SY 2021-22)
- Grades
- 6th – 12th
- Enrollment
- 453
- Gender Split
- 49% M / 51% F
- Student-Teacher Ratio
- 7.1:1
- Teachers (FTE)
- 64
- Type
- private
- Coed Status
- coed
- Affiliation
- Nonsectarian
- School Day
- 7 hours
- Days Per Year
- 157 days
- Setting
- Large City
- County
- King County
- Phone
- (206) 816-6052
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