Limited Profile
Not enough data to generate a rating
Building Kidz
Elementary School
600 Grand Ave, South San Francisco, CA 94080
Enrollment
20
Student-Teacher
10:1
Grades
Kindergarten – Kindergarten
Enrollment
20
Student-Teacher
10:1
Grades
Kindergarten – Kindergarten
Updated
2024-25
Updated 2024-25
About Building Kidz
Building Kidz is an private elementary school in South San Francisco, CA 94080. The school serves approximately 20 students in grades Kindergarten – Kindergarten with a student-teacher ratio of 10:1. Located in a neighborhood with a median household income of $135,966, where 40% of adults hold a bachelor's degree or higher.
What Parents Should Know
With an enrollment of 20 students, Building Kidz is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.
As a private school, Building Kidz 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 Building Kidz compares to 6 public schools serving similar grades in South San Francisco, CA
Nearby Elementary Schools
| School | Rating |
|---|---|
| Building Kidz (this school) | — |
| Spruce Elementary | 3.8 |
| Los Cerritos Elementary | 5.1 |
| Martin Elementary | 6.0 |
| Sunshine Gardens Elementary | 5.5 |
| Ponderosa Elementary | 7.4 |
| Buri Buri Elementary | 8.4 |
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 – Kindergarten
- Enrollment
- 20 students
- Type
- Private
- Student-Teacher Ratio
- 10:1
- Address
- 600 Grand Ave, South San Francisco, CA 94080
- Phone
- (650) 837-9348
- 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
600 Grand Ave, South San Francisco, CA 94080
Nearby Alternatives
Families considering Building Kidz may also want to explore other elementary schools in the area. Brisbane Elementary (rated 9.5/10, 1.9 miles away, in nearby Brisbane). Another option is Buri Buri Elementary (rated 8.4/10, 1.4 miles away). Additionally, Ponderosa Elementary (rated 7.4/10, 1.1 miles away). For more schools in South San Francisco, see our South San Francisco schools guide .
Nearby Schools
20 within 2.3 mi| School | Distance | Rating |
|---|---|---|
| Spruce Elementary South San Francisco | 0.2 mi | 3.8 |
| SHILOH UNITED SCHOOL South San Francisco | 0.2 mi | 5.1 |
| ALL SOULS CATHOLIC ELEMENTARY SCHOOL South San Francisco | 0.2 mi | 5.8 |
| Parkway Heights Middle South San Francisco | 0.5 mi | 6.0 |
| Los Cerritos Elementary South San Francisco | 0.6 mi | 5.1 |
| HILLSIDE CHRISTIAN ACADEMY South San Francisco | 0.7 mi | 6.7 |
| Martin Elementary South San Francisco | 0.7 mi | 6.0 |
| South San Francisco High South San Francisco | 0.8 mi | 8.0 |
| MILLS MONTESSORI South San Francisco | 0.8 mi | 6.3 |
| ST VERONICA CATHOLIC SCHOOL South San Francisco | 1.0 mi | 6.0 |
| St. Veronica Catholic School South San Francisco | 1.0 mi | — |
| Ponderosa Elementary South San Francisco | 1.1 mi | 7.4 |
| Baden High (Continuation) South San Francisco | 1.0 mi | 6.5 |
| Sunshine Gardens Elementary South San Francisco | 1.1 mi | 5.5 |
| El Camino High South San Francisco | 1.4 mi | 8.2 |
| Buri Buri Elementary South San Francisco | 1.4 mi | 8.4 |
| Brisbane Elementary Brisbane | 1.9 mi | 9.5 |
| Alta Loma Middle South San Francisco | 1.7 mi | 7.1 |
| Lipman Middle Brisbane | 2.1 mi | 6.8 |
| Allen (Decima M.) Elementary San Bruno | 2.3 mi | 6.8 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 94080 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$135,966
Median Home Value
$1,159,500
Median Rent
$2,840/mo
Population
65,036
College Educated
40.1%
Homeownership
60.8%
Avg Commute
27.1 min
Poverty Rate
7%
Median Age
42.3
Community Profile
The community surrounding Building Kidz has a median household income of $135,966. It is a well-educated community where 40% of adults hold a bachelor's degree or higher. The median home value in the area is $1,159,500, with a median rent of $2,840/month. The local poverty rate of 7.0% is relatively low. The average commute for residents is 27 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| 2e4Me Academy Newport Beach, CA | — |
| ABC LITTLE SCHOOL Studio City, CA | — |
| ABC LITTLE SCHOOL Van Nuys, CA | — |
| ABC LITTLE SCHOOL-SHERMAN OAKS Sherman Oaks, CA | — |
| ABC Little School Sherman Oaks, CA | — |
| ACADEMICISE INT. PRESCHOOL & KINDERGARTEN Arcadia, CA | — |
Frequently Asked Questions
Common questions about Building Kidz
What grades does Building Kidz serve?
Building Kidz serves students in grades Kindergarten through Kindergarten.
How many students attend Building Kidz?
Building Kidz has an enrollment of approximately 20 students.
What is the student-teacher ratio at Building Kidz?
The student-teacher ratio at Building Kidz is 10:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
Is Building Kidz a private school?
Yes, Building Kidz 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 (1,875/100K)
FBI UCR 2024. City-level (South San Francisco). Data >1 year old.
Quick Facts NCES PSS (SY 2024-25)
- Grades
- Kindergarten – Kindergarten
- Enrollment
- 20
- Student-Teacher Ratio
- 10:1
- Teachers (FTE)
- 2
- Type
- private
- Coed Status
- coed
- County
- San Mateo
- Phone
- (650) 837-9348
- 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
- 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
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