Limited Profile
Not enough data to generate a rating
St. Joachim's Elementary
Elementary School
21250 Hesperian Boulevard, Hayward, CA 94541
Enrollment
306
Student-Teacher
30.6:1
Grades
Kindergarten – 8th
Enrollment
306
Student-Teacher
30.6:1
Grades
Kindergarten – 8th
Updated
2024-25
Updated 2024-25
About St. Joachim's Elementary
St. Joachim's Elementary is an private elementary school in Hayward, CA 94541. The school serves approximately 306 students in grades Kindergarten – 8th with a student-teacher ratio of 30.6:1.
Located in a neighborhood with a median household income of $106,556, where 30% of adults hold a bachelor's degree or higher.
What Parents Should Know
The student-teacher ratio at St. Joachim's Elementary is 30.6:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
As a private school, St. Joachim's Elementary 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. Joachim's Elementary compares to 30 public schools serving similar grades in Hayward, CA
Nearby Elementary Schools
| School | Rating |
|---|---|
| St. Joachim's Elementary (this school) | — |
| Royal Sunset (Continuation) | 5.7 |
| Longwood Elementary | 4.4 |
| Lorenzo Manor Elementary | 7.0 |
| Alameda County Community | 6.7 |
| Burbank Elementary | 5.0 |
| Cherryland Elementary | 5.0 |
| Colonial Acres Elementary | 4.0 |
| Park Elementary | 4.2 |
| Winton Middle | 5.4 |
| Anthony W. Ochoa Middle | 6.1 |
| Eden Gardens Elementary | 6.4 |
| Southgate Elementary | 6.0 |
| Bret Harte Middle | 7.0 |
| Schafer Park Elementary | 5.8 |
| Hayward Twin Oaks Montessori | 4.4 |
| Martin Luther King Jr. Middle | 5.8 |
| Glassbrook Elementary | 3.9 |
| Eldridge Elementary | 4.3 |
| Harder Elementary | 5.1 |
| Tyrrell Elementary | 4.2 |
Showing 20 of 30 schools. View all schools in Hayward
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
School Profile
Limited Data- Grades
- Kindergarten – 8th
- Enrollment
- 306 students
- Type
- Private
- Student-Teacher Ratio
- 30.6:1
- Address
- 21250 Hesperian Boulevard, Hayward, CA 94541
- Phone
- (510) 783-3177
- Data Year
- SY 2024-25
Why doesn't this school have a score?
We don't have enough verified data to rate this school fairly. Private schools in CA aren't required to report standardized test scores to the state, which limits the data available for our rating model.
Our rating model requires at least 2 of 3 data components (academics, student progress, college readiness, and resources) to generate a meaningful score. Schools below this threshold receive a Limited Profile to avoid misleading ratings.
Test Scores
Test score data not yet available for this school.
Location
21250 Hesperian Boulevard, Hayward, CA 94541
Nearby Alternatives
Families considering St. Joachim's Elementary may also want to explore other elementary schools in the area. Del Rey Elementary (rated 7.5/10, 1.2 miles away, in nearby San Lorenzo). Another option is LEA'S CHRISTIAN SCHOOL (rated 7.1/10, 1.0 miles away, in nearby San Lorenzo). Additionally, Lorenzo Manor Elementary (rated 7.0/10, 0.8 miles away). For more schools in Hayward, see our Hayward schools guide .
Nearby Schools
20 within 1.7 mi| School | Distance | Rating |
|---|---|---|
| ST JOACHIM SCHOOL Hayward | 0.0 mi | 5.4 |
| Royal Sunset (Continuation) Hayward | 0.4 mi | 5.7 |
| Longwood Elementary Hayward | 0.5 mi | 4.4 |
| Lorenzo Manor Elementary Hayward | 0.8 mi | 7.0 |
| Bohannon Middle San Lorenzo | 0.7 mi | 7.0 |
| Lea's Christian San Lorenzo | 1.0 mi | — |
| LEA'S CHRISTIAN SCHOOL San Lorenzo | 1.0 mi | 7.1 |
| Alameda County Community Hayward | 1.0 mi | 6.7 |
| Opportunity Academy Hayward | 1.0 mi | 5.6 |
| Brenkwitz High Hayward | 1.2 mi | 5.8 |
| Colonial Acres Elementary Hayward | 1.4 mi | 4.0 |
| Burbank Elementary Hayward | 1.1 mi | 5.0 |
| Knowledge Enlightens You (KEY) Academy Dublin | 1.3 mi | 5.6 |
| Del Rey Elementary San Lorenzo | 1.2 mi | 7.5 |
| Cherryland Elementary Hayward | 1.3 mi | 5.0 |
| ELMHURST LEARNING CENTER Hayward | 1.3 mi | — |
| Grace Academy Hayward | 1.3 mi | — |
| St. John Catholic School San Lorenzo | 1.6 mi | — |
| Anthony W. Ochoa Middle Hayward | 1.6 mi | 6.1 |
| ST JOHN CATHOLIC SCHOOL San Lorenzo | 1.7 mi | 7.0 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 94541 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$106,556
Median Home Value
$781,900
Median Rent
$2,229/mo
Population
67,785
College Educated
30.2%
Homeownership
47.2%
Avg Commute
34.8 min
Poverty Rate
9.9%
Median Age
37.9
Community Profile
The community surrounding St. Joachim's Elementary has a median household income of $106,556. It is an area where 30% of adults hold a bachelor's degree or higher. The median home value in the area is $781,900, with a median rent of $2,229/month. The local poverty rate of 9.9% is relatively low. The average commute in the area is 35 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| A Bright Beginning Inglewood, CA | — |
| Abiding Savior Lutheran School Lake Forest, CA | — |
| Abraham Joshua Heschel Day School Northridge, CA | — |
| All Saints' Episcopal Day School Carmel, CA | — |
| All Souls School Alhambra, CA | — |
| Almaden Country Day School San Jose, CA | — |
Frequently Asked Questions
Common questions about St. Joachim's Elementary
What grades does St. Joachim's Elementary serve?
St. Joachim's Elementary serves students in grades Kindergarten through 8th.
How many students attend St. Joachim's Elementary?
St. Joachim's Elementary has an enrollment of approximately 306 students.
What is the student-teacher ratio at St. Joachim's Elementary?
The student-teacher ratio at St. Joachim's Elementary is 30.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
Is St. Joachim's Elementary a private school?
Yes, St. Joachim's Elementary is a private coeducational school. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Explore More Schools
Neighborhood Context
- City Safety
- High (4,156/100K)
FBI UCR 2024. City-level (Hayward). Data >1 year old.
Quick Facts NCES PSS (SY 2024-25)
- Grades
- Kindergarten – 8th
- Enrollment
- 306
- Student-Teacher Ratio
- 30.6:1
- Teachers (FTE)
- 10
- Type
- private
- Coed Status
- coed
- County
- Alameda
- Phone
- (510) 783-3177
- Data Year
- 2025–2026
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.
Read our full methodologyRelated reading
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