Very Good
#30 of 381 private schools in WA
Top 8% of private schools
St Mark Catholic Classical School
Elementary School · Shoreline, WA
A private elementary school in Shoreline, WA serving grades Pre-K – 8th.
18033 15TH AVE NE, Shoreline, WA 98155
- 10.2:1 student-teacher ratio
Academics
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 not available
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
Most recent published year. School vs. WA average.
Test score data not yet available for this school.
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where St Mark Catholic Classical School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the Seattle map →
Getting around & local context
- Walk 56Somewhat Walkable
- Transit 48Some Transit
- Bike 61Bikeable
- City Safety: High2,754/100K
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FBI Uniform Crime Reporting · 2024 · city context (Shoreline), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$131,911
Median home value
$758,000
Median rent
$2,016/mo
College educated
55.9%
Homeownership
71.7%
Poverty rate
6.2%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 98155; this is area context, not an attendance boundary.
Programs & students
Student demographicsNCES Private School Universe Survey (PSS) (SY 2021–22)
Source: NCES Private School Universe Survey (PSS)
Compare nearby
Nearby same-level schools
4 from a 5-mile search
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Handicapped Contractual ServicesEnrollment path unverified | 6.2 | PK–12 | 0.7 mi | 108 | Compare → |
| Ridgecrest ElementaryEnrollment path unverified | 6.4 | K–5 | 0.8 mi | 446 | Compare → |
| Lake Forest Park MontessoriPrivate · tuition | Not rated | K | 0.9 mi | 15 | Compare → |
| Cascade K-8 Community SchoolEnrollment path unverified | 9.3 | K–8 | 1.1 mi | 180 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
St Mark Catholic Classical School is listed in Shoreline, WA; verify the current enrollment path directly.
About St Mark Catholic Classical School
St Mark Catholic Classical School is a private elementary school in Shoreline, WA, serving approximately 100 students in grades Pre-K-8th with a 10.2:1 student-teacher ratio. It holds a MySchoolScout rating of 7.8 out of 10 and ranks #30 of 381 private schools in WA.
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 ranks #30 of 381 private schools in WA.
What is St Mark Catholic Classical School's MySchoolScout rating?
St Mark Catholic Classical 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.
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.
School factsNCES Private School Universe Survey (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 County
- Phone
- (206) 364-1633
- Area population (ZIP 98155)
- 35,906
- Area average commute
- 26.9 min
- Area median age
- 40.5
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Private School Universe Survey (PSS) · SY 2021–22 · Low confidence
- Vintage not available. Do not use this measure alone.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 98155; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments vintage unavailable; directory SY 2021–22
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