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Average

#195 of 381 private schools in WA

St Joseph School

Middle School

70018TH AVE E, Seattle, WA 98112

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on 33 schools in Seattle. Learn more

Enrollment

550

Student-Teacher

11.3:1

Score

6.4

Grades

1st – 8th

Updated 2021-22

How this school compares

In Seattle

#48 of 68

public schools

Washington middle schools

#8 of 13

About St Joseph School

ST JOSEPH SCHOOL serves 550 students in grades 1-8 in Seattle's affluent Capitol Hill area. With 49 full-time equivalent teachers, the school maintains a favorable 11.3:1 student-teacher ratio, allowing for more individualized attention in the classroom. The school earns a solid 7.7 out of 10 rating from MySchoolScout and ranks #232 out of 381 middle schools statewide, placing it in the 39th percentile among Washington schools.

While this indicates room for academic growth, the school benefits from serving a highly educated community where 82% of residents hold bachelor's degrees or higher. The school's location in ZIP code 98112 reflects one of Seattle's most prosperous neighborhoods, with a median household income of $153,204 and median home values reaching $1,259,800. The low poverty rate of just 4.5% suggests students generally come from stable, resource-rich families that can support their educational journey.

As a regular public school in this well-established Seattle community, ST JOSEPH SCHOOL operates within a neighborhood known for its cultural vibrancy and strong commitment to education. The school sits in the heart of a large city environment that offers students exposure to diverse opportunities and experiences beyond the classroom walls.

What Parents Should Know

As a private school, St Joseph School operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.

Compare to Public Schools

Beta

How St Joseph School compares to 104 public schools serving similar grades in Seattle, WA

Student-Teacher Ratio
11.3:1
This School
vs
15.9:1
Public Avg
Avg School Size
550
This School
vs
394
Public Avg
Avg School Scout Rating
6.4
This School
vs
7.3
Public Avg

Student Demographics

White 71.1% vs 0%
Black 5.8% vs 0%
Hispanic 5.5% vs 0%
Asian 4% vs 0%
St Joseph School Seattle Public Avg

Nearby Middle Schools

School Rating
St Joseph School (this school) 6.4
Edmonds S. Meany Middle School 4.6
Stevens Elementary School 9.7
Lowell Elementary School 5.6
Seattle World School 6.5
Montlake Elementary School 9.0
Madrona K-5 School 7.2
McGilvra Elementary School 7.8
Tops K-8 School 8.6
Interagency Detention School 5.9
Bailey Gatzert Elementary School 9.1
Leschi Elementary School 8.5
Washington Middle School 6.0
Queen Anne Elementary 8.7
John Hay Elementary School 5.5
John Stanford International School 9.1
Thurgood Marshall Elementary 7.6
McClure Middle School 6.1
Hamilton International Middle School 6.5
B F Day Elementary School 8.2
Beacon Hill International School 8.4

Showing 20 of 104 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

What 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.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
B 6.1 / 10
View breakdown
Student-Teacher Ratio 11.3:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
B+ 7.1 / 10
View breakdown
School Day Length 6.7 hours
Annual Instructional Hours 1,206
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
B+ 6.6 / 10
View breakdown
Diversity Index 47%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
B 6.0 / 10
View breakdown
Enrollment 550
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)

White 71.1%
Two or More 12.7%
Black 5.8%
Hispanic 5.5%
Asian 4.0%
Pacific Islander 0.5%
Native American 0.4%

Source: NCES Private School Survey (PSS)

Location

70018TH AVE E, Seattle, WA 98112

Nearby Alternatives

Families considering St Joseph School may also want to explore other middle schools in the area. Stevens Elementary School (rated 9.7/10, 0.4 miles away), which scores notably higher. Another option is Montlake Elementary School (rated 9.0/10, 1.0 miles away), which scores notably higher. Additionally, Middle College High School (rated 8.3/10, 1.2 miles away), which scores notably higher. For more schools in Seattle, see our Seattle schools guide .

Nearby Schools

20 within 1.1 mi
School Distance Rating
ST JOSEPH SCHOOL Seattle 0.0 mi 6.2
HOLY NAMES ACADEMY Seattle 0.2 mi 6.6
Edmonds S. Meany Middle School Seattle 0.3 mi 4.6
Stevens Elementary School Seattle 0.4 mi 9.7
Lowell Elementary School Seattle 0.5 mi 5.6
Seattle World School Seattle 0.8 mi 6.5
SEATTLE AMISTAD SCHOOL Seattle 0.8 mi 7.6
SEATTLE ACADEMY OF ARTS AND SCIENCES Seattle 1.0 mi 7.1
Montlake Elementary School Seattle 1.0 mi 9.0
THE VALLEY SCHOOL Seattle 0.8 mi 6.2
BERTSCHI SCHOOL Seattle 1.1 mi 7.9
FUSION ACADEMY SEATTLE Seattle 0.9 mi 6.9
Nova High School Seattle 1.2 mi 5.5
Middle College High School Seattle 1.2 mi 8.3
THE BUSH SCHOOL Seattle 0.9 mi 7.4
THE NORTHWEST SCHOOL Seattle 1.2 mi 7.7
Garfield High School Seattle 1.5 mi 6.6
Madrona K-5 School Seattle 1.2 mi 7.2
SEATTLE CLASSICAL CHRISTIAN SCHOOL Seattle 1.5 mi 5.8
EPIPHANY SCHOOL Seattle 1.1 mi 7.7

Neighborhood Census ACS (2019-2023)

Census data for ZIP 98112 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$162,073

Median Home Value

$1,407,400

Median Rent

$2,062/mo

Population

23,961

College Educated

80.9%

Homeownership

60.8%

Avg Commute

23.5 min

Poverty Rate

4.9%

Median Age

40.4

Community Profile

The community surrounding St Joseph School has a median household income of $162,073. It is a well-educated community where 81% of adults hold a bachelor's degree or higher. The median home value in the area is $1,407,400, with a median rent of $2,062/month. The local poverty rate of 4.9% is relatively low. The average commute for residents is 24 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
Amboy Middle School Battle Ground, WA 6.4
Coweeman Middle School Kelso, WA 6.4
Deer Park Middle School Deer Park, WA 6.4
Lincoln Middle School Pullman, WA 6.4
Mercer International Middle School Seattle, WA 6.4
Pioneer Middle School Wenatchee, WA 6.4

Frequently Asked Questions

Common questions about St Joseph School

What grades does St Joseph School serve?

St Joseph School serves students in grades 1st through 8th.

How many students attend St Joseph School?

St Joseph School has an enrollment of approximately 550 students.

What is the student-teacher ratio at St Joseph School?

The student-teacher ratio at St Joseph School is 11.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does St Joseph School rank in WA?

St Joseph School is ranked #195 out of 381 private schools in WA.

What is St Joseph School's MySchoolScout rating?

St Joseph School has a composite rating of 6.4 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.

Is St Joseph School a private school?

Yes, St Joseph School is a private coeducational school with a Roman Catholic affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is St Joseph School a religious school?

St Joseph School has a Roman Catholic religious affiliation.

11 schools nearby View map →

Neighborhood Context

City Safety
High (5,803/100K)

FBI UCR 2024. City-level (Seattle). Data >1 year old.

Quick Facts NCES PSS (SY 2021-22)

Grades
1st – 8th
Enrollment
550
Gender Split
49% M / 51% F
Student-Teacher Ratio
11.3:1
Teachers (FTE)
49
Type
private
Coed Status
coed
Affiliation
Roman Catholic
School Day
6.7 hours
Days Per Year
180 days
Setting
Large City
County
KING
Data Year
2022–2023

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 methodology

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