Average
#992 of 1,787 private schools in CA
St Adelaide Academy
Elementary School
27487 BASELINE ST, Highland, CA 92346
Enrollment
138
Student-Teacher
8.6:1
Score
6.1
Grades
Pre-K – 8th
Enrollment
138
Student-Teacher
8.6:1
Score
6.1
Grades
Pre-K – 8th
Data vintage
2021-22
Data vintage2021-22
How this school compares
California private schools
#992 of 1,787
Shortlisting around St Adelaide Academy?
Use this profile as one decision point, then compare nearby options, source confidence, and commute fit before picking a neighborhood around it.
Shortlist starter
Start with these real page-level signals, then use the full table and map below.
St Adelaide Academy
Elementary School in Highland · grades Pre-K – 8th. Start here, then compare fit against nearby and district options.
Thompson Elementary
0.1 mi away. Use as a geographic alternative in the same move search.
Cole Elementary
0.4 mi away. Use as a geographic alternative in the same move search.
About St Adelaide Academy
St Adelaide Academy is a private elementary school in Highland, CA. St Adelaide Academy serves approximately 138 students, and covers grades Pre-K-8th, and has a 8.6:1 student-teacher ratio. St Adelaide Academy has a current MySchoolScout rating of 6.1 out of 10 and ranks #992 of 1,787 private schools in CA.
- This school 6.1 · Average
- CA avg 6.2
What Parents Should Know
At 138 students, St Adelaide Academy is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.
At 8.6:1 students to teachers, St Adelaide Academy sits well below the national average. Smaller classes like that usually mean more one-on-one time between students and teachers.
St Adelaide Academy is private, so it runs independently of the local district and sets its own curriculum. That freedom cuts both ways depending on what you want for your child. If you're considering it, start with the practical questions: tuition, financial aid, and how admissions work.
Compare to Public Schools
BetaHow St Adelaide Academy compares to 12 public schools serving similar grades in Highland, CA
Student Demographics
Nearby Elementary Schools
| School | Rating |
|---|---|
| St Adelaide Academy (this school) | 6.1 |
| Thompson Elementary | 6.8 |
| Cole Elementary | 5.2 |
| Highland Pacific Elementary | 3.7 |
| Cypress Elementary | 5.4 |
| Highland Grove Elementary | 7.6 |
| Oehl Elementary | 5.3 |
| Beattie Middle | 7.0 |
| Lankershim Elementary | 4.6 |
| Serrano Middle | 7.3 |
| Arroyo Verde Elementary | 7.0 |
| Belvedere Elementary | 6.3 |
| Cram Elementary | 6.9 |
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
Score Breakdown
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 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 CA
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
27487 BASELINE ST, Highland, CA 92346
Nearby Alternatives
Families considering St Adelaide Academy may also want to explore other elementary schools in the area. Highland Grove Elementary (rated 7.6/10, 1.4 miles away), which scores notably higher. Another option is Arroyo Verde Elementary (rated 7.0/10, 1.9 miles away), which scores slightly higher. Additionally, Emmerton Elementary (rated 6.9/10, 1.9 miles away, in nearby San Bernardino), which scores slightly higher. For more schools in Highland, see our Highland schools guide .
Nearby Schools
20 within 2.2 mi| School | Distance | Rating |
|---|---|---|
| Thompson Elementary Highland | 0.1 mi | 6.8 |
| Cole Elementary Highland | 0.4 mi | 5.2 |
| HIGHLAND CHURCH DAY CARE CENTER Highland | 0.8 mi | — |
| Highland Pacific Elementary Highland | 0.8 mi | 3.7 |
| San Andreas High Highland | 0.9 mi | 6.3 |
| Cypress Elementary Highland | 0.9 mi | 5.4 |
| Oehl Elementary Highland | 1.4 mi | 5.3 |
| St. Adelaide School Highland | 1.2 mi | — |
| New Vision Middle Ontario | 1.4 mi | 5.5 |
| Entrepreneur High Ontario | 1.4 mi | 4.6 |
| Highland Grove Elementary Highland | 1.4 mi | 7.6 |
| Beattie Middle Highland | 1.4 mi | 7.0 |
| Serrano Middle Highland | 1.8 mi | 7.3 |
| Lankershim Elementary Highland | 1.7 mi | 4.6 |
| Emmerton Elementary San Bernardino | 1.9 mi | 6.9 |
| San Gorgonio High San Bernardino | 1.9 mi | 6.5 |
| Arroyo Verde Elementary Highland | 1.9 mi | 7.0 |
| Colonel Joseph C. Rodriguez PREP Academy San Bernardino | 2.1 mi | 8.9 |
| Warm Springs Elementary San Bernardino | 2.2 mi | 5.6 |
| iEmpire Academy Ontario | 2.2 mi | 6.5 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 92346 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$84,818
Median Home Value
$461,500
Median Rent
$1,654/mo
Population
56,956
College Educated
25.2%
Homeownership
67.4%
Avg Commute
28.4 min
Poverty Rate
12.3%
Median Age
36
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Albion Street Elementary Los Angeles, CA | 6.1 |
| Collegeville Elementary Stockton, CA | 6.1 |
| GOLDEN HILLS CHRISTIAN SCHOOL Brentwood, CA | 6.1 |
| HEPHATHA LUTHERAN SCHOOL Anaheim, CA | 6.1 |
| INDEPENDENCE CHRISTIAN SCHOOL Anaheim, CA | 6.1 |
| LIBERTY CHRISTIAN SCHOOL REDDING Redding, CA | 6.1 |
Frequently Asked Questions
Common questions about St Adelaide Academy
What grades does St Adelaide Academy serve?
St Adelaide Academy serves students in grades Pre-K through 8th.
How many students attend St Adelaide Academy?
St Adelaide Academy has an enrollment of approximately 138 students.
What is the student-teacher ratio at St Adelaide Academy?
The student-teacher ratio at St Adelaide Academy is 8.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does St Adelaide Academy rank in CA?
St Adelaide Academy ranks #992 of 1,787 private schools in CA.
What is St Adelaide Academy's MySchoolScout rating?
St Adelaide Academy has a current MySchoolScout rating of 6.1 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is St Adelaide Academy a private school?
Yes, St Adelaide Academy 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 Adelaide Academy a religious school?
St Adelaide Academy has a Roman Catholic religious affiliation.
Explore More Schools
Neighborhood Context
Powered by 
Quick Facts NCES PSS (SY 2021-22)
- Grades
- Pre-K – 8th
- Enrollment
- 138
- Gender Split
- 54% M / 46% F
- Student-Teacher Ratio
- 8.6:1
- Teachers (FTE)
- 16
- Type
- private
- Coed Status
- coed
- Affiliation
- Roman Catholic
- School Day
- 6.8 hours
- Days Per Year
- 178 days
- Setting
- Large Suburb
- County
- San Bernardino County
- Phone
- (909) 862-5851
Resources & Links
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 rateRelated reading
- Best Elementary Schools in America: 2026 Rankingsbest schools
- Best Public Schools in California 2026: Top-Ranked Elementary, Middle & High Schoolsbest schools
- Best School Districts to Move To in 2026: A Data-Driven Guidebest schools
- Best Schools in Los Angeles, CA — 2026 Rankingsbest schools
- Best Schools in San Diego, CA — 2026 Rankingsbest schools
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.