The brief
A private elementary school in Ellicott City, MD serving grades Pre-K – 5th.
It ranks 110 of 414 schools in Maryland.
St Johns Parish Day School is a private school: it enrolls by application and tuition, and its rating comes from the private-school model, which is not comparable with a public rating.
About this school's datarating: low confidence · 3 sources, 2019–2024
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, an estimate, or describes a surrounding area rather than the school, that limitation is named here.
- Estimated academic score. This school does not have standardized test data. Based on 21 schools in Ellicott City. Learn more
- What this rating measures: classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in MD.
- Component weights adjusted due to data availability.
Score basis: private school model. Data coverage: 80% of scoring components had data. Components scored: 4 of 5. Ranking pool: private schools in MD.
- School directory (enrollment, grades, staff, contact)
- NCES Private School Universe Survey (PSS) · SY 2023–24 · 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 21042; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments vintage unavailable; directory SY 2023–24
The neighborhood
Where it sits, and what the area looks like.The area
- Median income
- $190,504
- Median home value
- $674,700
- Median rent
- $2,253/mo
- College educated
- 74.7%
- Homeownership
- 85.4%
- Poverty rate
- 2.7%
U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 21042; this is area context, not an attendance boundary.
Getting around
- Walk Score
- 64
- Somewhat Walkable
- Transit Score
- 25
- Some Transit
- Bike Score
- 31
- Somewhat Bikeable
- County reported crime
- 1,563/100K
- Reported Part-1 offenses (violent + property + arson) per 100,000 county residents, counting every city police department, sheriff's office and county police department that reported a full year to the FBI Uniform Crime Reporting program. Shown only where those agencies cover at least 80% of the county's residents. Not a school safety rating.
Walk, transit and bike scores by
FBI Uniform Crime Reporting · 2025 · county context, not school-level safety or attendance eligibility. Source details
Programs and who goes here
What the campus offers, and who it enrolls.Who goes here
- White33%
- Asian33%
- Black24%
- Hispanic7%
- Two or More3%
Enrollment mix: NCES Private School Universe Survey (PSS).
Compare nearby
Grade-compatible schools using the same rating model.- 7.5Compare →
- St Johns Parish Day School7.1
- 5.7Compare →
- 4.7Compare →
- not ratedCompare →
- not ratedCompare →
- not ratedCompare →
Distance is proximity only; it is not attendance eligibility.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
The record
What is on file, and where each number came from.Questions families ask
What grades does St Johns Parish Day School serve?
St Johns Parish Day School serves students in grades Pre-K through 5th.
How many students attend St Johns Parish Day School?
St Johns Parish Day School has an enrollment of approximately 168 students.
What is the student-teacher ratio at St Johns Parish Day School?
The student-teacher ratio at St Johns Parish Day School is 8.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does St Johns Parish Day School rank in MD?
St Johns Parish Day School ranks #110 of 414 private schools in MD.
What is St Johns Parish Day School's MySchoolScout rating?
St Johns Parish Day School has a current MySchoolScout rating of 7.1 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is St Johns Parish Day School a private school?
Yes, St Johns Parish Day School is a private coeducational school with a Episcopal 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 Johns Parish Day School a religious school?
St Johns Parish Day School has a Episcopal religious affiliation.
School facts
- Grades
- Pre-K – 5th
- Enrollment
- 168
- Gender split
- 45% M / 55% F
- Student-teacher ratio
- 8.8:1
- Teachers (FTE)
- 19
- Type
- Private
- Coed status
- Coed
- Affiliation
- Episcopal
- School day
- 6.5 hours
- Days per year
- 174 days
- Setting
- Large Suburb
- County
- Howard County
- Phone
- (410) 465-7644
- Area population (ZIP 21042)
- 43,021
- Area average commute
- 29.3 min
- Area median age
- 45
NCES Private School Universe Survey (PSS) (SY 2023–24).
Related reading
Data from NCES Common Core of Data, Maryland Dept. of Education, and U.S. Census ACS for the 2023–24 school year. Rankings computed by MySchoolScout. See all data sources.