Very Good
#30 of 381 private schools in WA
Top 8% of private schools
St Mark Catholic Classical School
Elementary School
18033 15TH AVE NE, Shoreline, WA 98155
Estimated academic score. This school does not have standardized test data. Based on 13 schools in Shoreline. Learn more
Enrollment
100
Student-Teacher
10.2:1
Score
7.8
Grades
Pre-K – 8th
Enrollment
100
Student-Teacher
10.2:1
Score
7.8
Grades
Pre-K – 8th
Updated
2021-22
Updated 2021-22
How this school compares
In Shoreline
#1 of 5
public schools
Washington elementary schools
#18 of 231
Academic performance
8.1 / 10
Very strong
About St Mark Catholic Classical School
ST MARK CATHOLIC CLASSICAL SCHOOL serves 100 students from prekindergarten through eighth grade in Shoreline, Washington. This elementary school maintains an impressive 10.2:1 student-teacher ratio with 10 full-time equivalent teachers, allowing for personalized attention in small classroom settings. The school has earned recognition as a high-performing institution, ranking #9 out of 381 schools statewide and placing in the 98th percentile among Washington schools.
With a MySchoolScout rating of 7.7 out of 10, ST MARK CATHOLIC CLASSICAL SCHOOL demonstrates strong educational outcomes for its students. The intimate school community benefits from its small enrollment, fostering close relationships between students, teachers, and families throughout the prekindergarten through middle school years. The low student-teacher ratio enables educators to provide individualized instruction and support as students progress through their elementary and middle school education.
ST MARK CATHOLIC CLASSICAL SCHOOL is situated in an affluent suburban community where 56% of residents hold bachelor's degrees or higher, and the median household income reaches $124,531. The neighborhood maintains a low poverty rate of 5.5%, with median home values of $712,200, reflecting the area's strong economic foundation and commitment to educational excellence.
What Parents Should Know
With an enrollment of 100 students, St Mark Catholic Classical School is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.
As a private school, St Mark Catholic Classical 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
BetaHow St Mark Catholic Classical School compares to 14 public schools serving similar grades in Shoreline, WA
Student Demographics
Nearby Elementary Schools
| School | Rating |
|---|---|
| St Mark Catholic Classical School (this school) | 7.8 |
| Handicapped Contractual Services | 6.6 |
| Ridgecrest Elementary | 5.4 |
| Kellogg Middle School | 6.8 |
| Cascade K-8 Community School | 9.2 |
| Home Education Exchange | 7.6 |
| Meridian Park Elementary School | 9.2 |
| Edwin Pratt Learning Center | 5.6 |
| Echo Lake Elementary School | 6.8 |
| Fircrest Residential Habilitation | — |
| Briarcrest Elementary | 7.2 |
| Parkwood Elementary | 8.0 |
| Albert Einstein Middle School | 4.7 |
| Highland Terrace Elementary | 6.7 |
| Melvin G Syre Elementary | 7.3 |
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.
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
18033 15TH AVE NE, Shoreline, WA 98155
Nearby Alternatives
Families considering St Mark Catholic Classical School may also want to explore other elementary schools in the area. Cascade K-8 Community School (rated 9.2/10, 1.1 miles away), which scores notably higher. Another option is Meridian Park Elementary School (rated 9.2/10, 1.1 miles away), which scores notably higher. Additionally, Terrace Park Elementary (rated 9.2/10, 2.2 miles away, in nearby Mtlk Terrace), which scores notably higher. For more schools in Shoreline, see our Shoreline schools guide .
Nearby Schools
20 within 2.2 mi| School | Distance | Rating |
|---|---|---|
| Ridgecrest Elementary Shoreline | 0.8 mi | 5.4 |
| LAKE FOREST PARK MONTESSORI Shoreline | 0.9 mi | — |
| Handicapped Contractual Services Shoreline | 0.7 mi | 6.6 |
| Kellogg Middle School Shoreline | 1.1 mi | 6.8 |
| Home Education Exchange Shoreline | 1.1 mi | 7.6 |
| Cascade K-8 Community School Shoreline | 1.1 mi | 9.2 |
| Fircrest Residential Habilitation Shoreline | 1.4 mi | — |
| Shorecrest High School Shoreline | 1.5 mi | 7.2 |
| Meridian Park Elementary School Shoreline | 1.1 mi | 9.2 |
| Edwin Pratt Learning Center Shoreline | 1.2 mi | 5.6 |
| Brookside Elementary Lake Forest Park | 1.2 mi | 6.7 |
| Briarcrest Elementary Shoreline | 1.5 mi | 7.2 |
| Lake Forest Park Elementary Lake Forest Park | 1.2 mi | 6.9 |
| Echo Lake Elementary School Shoreline | 1.3 mi | 6.8 |
| SHORELINE CHRISTIAN SCHOOL Shoreline | 1.8 mi | 6.8 |
| Parkwood Elementary Shoreline | 1.8 mi | 8.0 |
| THE EVERGREEN SCHOOL Shoreline | 1.9 mi | 7.2 |
| LAKESIDE SCHOOL Seattle | 2.1 mi | 6.5 |
| Challenge Elementary Mtlk Terrace | 2.2 mi | 7.6 |
| Terrace Park Elementary Mtlk Terrace | 2.2 mi | 9.2 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 98155 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$131,911
Median Home Value
$758,000
Median Rent
$2,016/mo
Population
35,906
College Educated
55.9%
Homeownership
71.7%
Avg Commute
26.9 min
Poverty Rate
6.2%
Median Age
40.5
Community Profile
The community surrounding St Mark Catholic Classical School has a median household income of $131,911. It is a well-educated community where 56% of adults hold a bachelor's degree or higher. The median home value in the area is $758,000, with a median rent of $2,016/month. The local poverty rate of 6.2% is relatively low. The average commute for residents is 27 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 |
|---|---|
| Almira Elementary School Almira, WA | 7.8 |
| BRIGHT WATER WALDORF SCHOOL Seattle, WA | 7.8 |
| NORTH SEATTLE FRENCH SCHOOL Seattle, WA | 7.8 |
| Orondo Elementary and Middle School Orondo, WA | 7.8 |
| Prescott Elementary School Prescott, WA | 7.8 |
| Walla Walla Center for Children and Families Walla Walla, WA | 7.8 |
Frequently Asked Questions
Common questions about St Mark Catholic Classical School
What grades does St Mark Catholic Classical School serve?
St Mark Catholic Classical School serves students in grades Pre-K through 8th.
How many students attend St Mark Catholic Classical School?
St Mark Catholic Classical School has an enrollment of approximately 100 students.
What is the student-teacher ratio at St Mark Catholic Classical School?
The student-teacher ratio at St Mark Catholic Classical School is 10.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does St Mark Catholic Classical School rank in WA?
St Mark Catholic Classical School is ranked #30 out of 381 private schools in WA.
What is St Mark Catholic Classical School's MySchoolScout rating?
St Mark Catholic Classical School has a composite rating of 7.8 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 Mark Catholic Classical School a private school?
Yes, St Mark Catholic Classical 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 Mark Catholic Classical School a religious school?
St Mark Catholic Classical School has a Roman Catholic religious affiliation.
Explore More Schools
Neighborhood Context
- Walk Score
- 56 Somewhat Walkable
- Transit Score
- 48 Some Transit
- Bike Score
- 61 Bikeable
- City Safety
- High (2,754/100K)
Powered by 
FBI UCR 2024. City-level (Shoreline). Data >1 year old.
Quick Facts NCES PSS (SY 2021-22)
- Grades
- Pre-K – 8th
- Enrollment
- 100
- Gender Split
- 51% M / 49% F
- Student-Teacher Ratio
- 10.2:1
- Teachers (FTE)
- 10
- Type
- private
- Coed Status
- coed
- Affiliation
- Roman Catholic
- School Day
- 6.6 hours
- Days Per Year
- 180 days
- Setting
- Large Suburb
- County
- KING
- Phone
- (206) 364-1633
- Data Year
- 2022–2023
Resources & Links
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.
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