Average
#1227 of 1,787 private schools in CA
St Mary Elementary School
Elementary School · Walnut Creek, CA
A private elementary school in Walnut Creek, CA serving grades Kindergarten – 8th.
1158 BONT LN, Walnut Creek, CA 94596
- 18.8:1 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 CA.
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 CA
Test scores
Most recent published year. School vs. CA 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 Mary Elementary 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 San Francisco Bay Area map →
Getting around & local context
- Walk 82Very Walkable
- Transit 33Some Transit
- Bike 65Bikeable
- City Safety: High3,181/100K
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FBI Uniform Crime Reporting · 2024 · city context (Walnut Creek), 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
$137,660
Median home value
$1,245,000
Median rent
$2,471/mo
College educated
69.5%
Homeownership
44.9%
Poverty rate
6.2%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 94596; 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 |
|---|---|---|---|---|---|
| St. Mary of the Immaculate ConceptionPrivate · tuition | Not rated | K–8 | 0.0 mi | 300 | Compare → |
| Tice CreekEnrollment path unverified | 8.8 | K–8 | 0.5 mi | 437 | Compare → |
| Building Connections Behavioral HealthPrivate · tuition | Not rated | K–8 | 0.6 mi | 7 | Compare → |
| Parkmead ElementaryEnrollment path unverified | 7.4 | K–5 | 0.6 mi | 444 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
St Mary Elementary School is listed in Walnut Creek, CA; verify the current enrollment path directly.
About St Mary Elementary School
St Mary Elementary School is a private elementary school in Walnut Creek, CA, serving approximately 308 students in grades Kindergarten-8th with a 18.8:1 student-teacher ratio. It holds a MySchoolScout rating of 5.7 out of 10 and ranks #1,227 of 1,787 private schools in CA.
Frequently asked questions
Common questions about St Mary Elementary School
What grades does St Mary Elementary School serve?
St Mary Elementary School serves students in grades Kindergarten through 8th.
How many students attend St Mary Elementary School?
St Mary Elementary School has an enrollment of approximately 308 students.
What is the student-teacher ratio at St Mary Elementary School?
The student-teacher ratio at St Mary Elementary School is 18.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does St Mary Elementary School rank in CA?
St Mary Elementary School ranks #1,227 of 1,787 private schools in CA.
What is St Mary Elementary School's MySchoolScout rating?
St Mary Elementary School has a current MySchoolScout rating of 5.7 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is St Mary Elementary School a private school?
Yes, St Mary Elementary 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 Mary Elementary School a religious school?
St Mary Elementary School has a Roman Catholic religious affiliation.
School factsNCES Private School Universe Survey (PSS) (SY 2021–22)
- Grades
- Kindergarten – 8th
- Enrollment
- 308
- Gender Split
- 49% M / 51% F
- Student-Teacher Ratio
- 18.8:1
- Teachers (FTE)
- 16
- Type
- private
- Coed Status
- coed
- Affiliation
- Roman Catholic
- School Day
- 7 hours
- Days Per Year
- 180 days
- Setting
- Small City
- County
- Contra Costa County
- Phone
- (925) 935-5054
- Area population (ZIP 94596)
- 23,592
- Area average commute
- 32 min
- Area median age
- 37.5
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 94596; 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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