Limited Profile
Not enough data to generate a rating
Up Academy
Elementary School
151 W 20TH AVE, San Mateo, CA 94403
Enrollment
21
Student-Teacher
5.2:1
Grades
Kindergarten – 5th
Enrollment
21
Student-Teacher
5.2:1
Grades
Kindergarten – 5th
Updated
2021-22
Updated 2021-22
About Up Academy
Up Academy is an private elementary school in San Mateo, CA 94403. The school serves approximately 21 students in grades Kindergarten – 5th with a student-teacher ratio of 5.2:1. Located in a neighborhood with a median household income of $179,825, where 60% of adults hold a bachelor's degree or higher.
The school is situated in a midsize city setting.
What Parents Should Know
With an enrollment of 21 students, Up Academy 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.
With a student-teacher ratio of 5.2:1, Up Academy offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.
As a private school, Up Academy 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.
Financial Overview
Source: IRS Form 990 (2023 filing)
- Per-Pupil Spending
- Total expenses ÷ enrollment
- $53,063
- Per-Pupil Revenue
- Total revenue ÷ enrollment
- $49,791
- Financial Health
- Revenue-to-expense ratio (>1.0 = surplus)
- 0.94x — Tight
- Tuition Dependency
- Share of revenue from program services (tuition, fees)
- 66%
- Total Assets
- End-of-year total assets from IRS filing
- $24,213
Financial data from IRS Form 990 filings via ProPublica Nonprofit Explorer. Per-pupil figures based on current enrollment of 21 students. Not all private schools file Form 990.
Compare to Public Schools
BetaHow Up Academy compares to 14 public schools serving similar grades in San Mateo, CA
Student Demographics
Nearby Elementary Schools
| School | Rating |
|---|---|
| Up Academy (this school) | — |
| Beresford Elementary | 6.7 |
| Meadow Heights Elementary | 5.2 |
| Fiesta Gardens International Elementary | 6.6 |
| Sunnybrae Elementary | 5.0 |
| Baywood Elementary | 5.1 |
| Laurel Elementary | 3.6 |
| Parkside Montessori | 8.9 |
| George Hall Elementary | 9.3 |
| Bayside Academy | 6.1 |
| LEAD Elementary | 5.6 |
| North Shoreview Montessori | 9.1 |
| College Park Elementary | 7.0 |
| San Mateo Park Elementary | 3.4 |
| Highlands Elementary | 6.0 |
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 – 5th
- Enrollment
- 21 students
- Type
- Private
- Student-Teacher Ratio
- 5.2:1
- Address
- 151 W 20TH AVE, San Mateo, CA 94403
- Phone
- (650) 513-6871
- Data Year
- SY 2021-22
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.
Student Demographics NCES PSS (SY 2021-22)
Source: NCES Private School Survey (PSS)
Location
151 W 20TH AVE, San Mateo, CA 94403
Nearby Alternatives
Families considering Up Academy may also want to explore other elementary schools in the area. THE CAREY SCHOOL (rated 8.7/10, 0.4 miles away). Another option is CENTENNIAL MONTESSORI SCHOOL (rated 7.4/10, 0.8 miles away). Additionally, Beresford Elementary (rated 6.7/10, 0.6 miles away). For more schools in San Mateo, see our San Mateo schools guide .
Nearby Schools
20 within 1.0 mi| School | Distance | Rating |
|---|---|---|
| COMPASS HIGH SCHOOL San Mateo | 0.1 mi | — |
| UP ACADEMY, INC. San Mateo | 0.1 mi | — |
| JUNIPERO SERRA HIGH SCHOOL San Mateo | 0.3 mi | 5.3 |
| The Burkard School San Mateo | 0.4 mi | — |
| THE BURKARD SCHOOL San Mateo | 0.4 mi | 5.4 |
| THE CAREY SCHOOL San Mateo | 0.4 mi | 8.7 |
| St Gregory San Mateo | 0.5 mi | — |
| ST GREGORY SCHOOL San Mateo | 0.5 mi | 5.2 |
| The Carey School San Mateo | 0.5 mi | — |
| Beresford Elementary San Mateo | 0.6 mi | 6.7 |
| Meadow Heights Elementary San Mateo | 0.6 mi | 5.2 |
| FUSION ACADEMY - SAN MATEO San Mateo | 0.5 mi | 7.2 |
| Fusion Academy San Mateo San Mateo | 0.5 mi | — |
| Borel Middle San Mateo | 0.5 mi | 5.6 |
| CENTENNIAL MONTESSORI SCHOOL San Mateo | 0.8 mi | 7.4 |
| THE NUEVA SCHOOL San Mateo | 0.7 mi | 7.4 |
| Fiesta Gardens International Elementary San Mateo | 0.7 mi | 6.6 |
| Sunnybrae Elementary San Mateo | 1.0 mi | 5.0 |
| Hillsdale High San Mateo | 1.0 mi | 7.0 |
| St. Matthew Catholic San Mateo | 1.0 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 94403 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$179,825
Median Home Value
$1,725,900
Median Rent
$3,273/mo
Population
43,459
College Educated
60.3%
Homeownership
54%
Avg Commute
26.7 min
Poverty Rate
6.4%
Median Age
38.5
Community Profile
The community surrounding Up Academy has a median household income of $179,825. It is a well-educated community where 60% of adults hold a bachelor's degree or higher. The median home value in the area is $1,725,900, with a median rent of $3,273/month. The local poverty rate of 6.4% 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-SHERMAN OAKS Sherman Oaks, CA | — |
| ABC Little School Sherman Oaks, CA | — |
| ADVENTIST CHRISTIAN SCHOOL Yuba City, CA | — |
| AHRENS CHILD CARE CENTER Redlands, CA | — |
Frequently Asked Questions
Common questions about Up Academy
What grades does Up Academy serve?
Up Academy serves students in grades Kindergarten through 5th.
How many students attend Up Academy?
Up Academy has an enrollment of approximately 21 students.
What is the student-teacher ratio at Up Academy?
The student-teacher ratio at Up Academy is 5.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
Is Up Academy a private school?
Yes, Up Academy is a private coeducational school with a Nonsectarian affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is Up Academy a religious school?
No, Up Academy is a nonsectarian (non-religious) private school.
Explore More Schools
Neighborhood Context
- City Safety
- High (2,131/100K)
FBI UCR 2024. City-level (San Mateo). Data >1 year old.
Quick Facts NCES PSS (SY 2021-22)
- Grades
- Kindergarten – 5th
- Enrollment
- 21
- Gender Split
- 57% M / 43% F
- Student-Teacher Ratio
- 5.2:1
- Teachers (FTE)
- 4
- Type
- private
- Coed Status
- coed
- Affiliation
- Nonsectarian
- School Day
- 6.2 hours
- Days Per Year
- 168 days
- Setting
- Midsize City
- County
- SAN MATEO
- Phone
- (650) 513-6871
- Data Year
- 2022–2023
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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