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Very Good

#2604 of 9,539 schools in CA

Top 27% in state

Portola Elementary

Elementary School · San Bruno Park Elementary

300 Amador Ave., San Bruno, CA 94066

Enrollment

325

Student-Teacher

23.2:1

Score

7.5

Grades

Kindergarten – 5th

Data vintage2022-23

How this school compares

California schools

#2,604 of 9,539

In San Bruno

#2 of 8

public schools

In district

#1 of 5

San Bruno Park Elementary

Equity

9.0 / 10

Excellent

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Portola Elementary

7.5/10

Elementary School in San Bruno · grades Kindergarten – 5th. Start here, then compare fit against nearby and district options.

Highlands Christian Schools

4.7/10

0.3 mi away. Use as a geographic alternative in the same move search.

Wings Learning Center

Nearby

0.6 mi away. Use as a geographic alternative in the same move search.

About Portola Elementary

Portola Elementary is a public elementary school in San Bruno, CA, part of San Bruno Park Elementary. Portola Elementary serves approximately 325 students, and covers grades Kindergarten-5th, and has a 23.2:1 student-teacher ratio. Portola Elementary has a current MySchoolScout rating of 7.5 out of 10 and ranks #2,604 of 9,539 schools in CA.

Structured state assessment records for Portola Elementary show 70% math proficiency (multi-year average, 2009-2024) and 69% reading/ELA proficiency (multi-year average, 2009-2024).

How it compares2.0 pts above district
  • This school 7.5 · Very Good
  • District avg 5.5
  • CA avg 6.2

What Parents Should Know

Portola Elementary runs 23.2:1 students to teachers, above the national average. That often means bigger classes. Ask how the school supports kids who need extra help, and whether there are teaching assistants or small-group time.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress6.5Average50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data14
Annual Change-1.31 pts/yr
Data Period2009–2024
TrendDeclining
Academics8.6Excellent30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency69.8% (2024 CAASPP)
Reading/ELA Proficiency67.5% (2024 CAASPP)
Math vs. State Avg+24.1 pts
Reading vs. State Avg+24.7 pts
Overall Proficiency69% (2024 CAASPP, Math+ELA)
Expected (poverty-adj.)63% (model expectation from 2024 CAASPP)
vs. Expected+5.2 pts
Adjusted Percentile79th
Resources & Environment8.1Excellent20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio23.2:1
Per-Pupil Spending$18,156
Chronic Absenteeism7.7%

Portola Elementary — Students at Portola Elementary score 69% proficient, which is above what's typical for similar communities (expected: 63%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

19.4%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 69.8% (multi-year average, 2009-2024)
School
State
39.4% (2024 CAASPP)
ELA Proficiency 69.2% (multi-year average, 2009-2024)
School
State
45.3% (2024 CAASPP)

Based on 34 test records from CA state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2009
Math
87%
ELA
72%
2010
Math
87%
ELA
77%
2011
Math
82%
ELA
82%
2012
Math
87%
ELA
82%
2014
Math
67%
ELA
57%
2015
Math
62%
ELA
67%
2016
Math
67%
ELA
72%
2017
Math
62%
ELA
62%
2018
Math
62%
ELA
67%
2019
Math
62%
ELA
67%
2020*
Math
62%
ELA
67%
2021*
Math
62%
ELA
67%
2022
Math
59%
ELA
67.5%
2024
Math
69.8%
ELA
67.3%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 6.5/10.

How Portola Elementary Compares

See how Portola Elementary performs across key quality dimensions compared to state benchmarks.

Overall Score
7.5/10
73th percentile in CA
Academic
8.6/10
Excellent
Growth
6.5/10
Average
Environment
8.1/10
Excellent

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
19%
Teaching Staff
23:1 student-teacher ratio
14 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
7.7%

Location

300 Amador Ave., San Bruno, CA 94066

Nearby Alternatives

Families considering Portola Elementary may also want to explore other elementary schools in the area. Monte Verde Elementary (rated 9.0/10, 0.8 miles away), which scores notably higher. Another option is Vallemar Elementary (rated 7.5/10, 1.8 miles away, in nearby Pacifica), with a very similar rating. Additionally, Skyline Elementary (rated 7.1/10, 2.0 miles away, in nearby Daly City), with a comparable rating. For more schools in San Bruno, see our San Bruno schools guide .

Nearby Schools

20 within 2.3 mi
School Distance Rating
HIGHLANDS CHRISTIAN SCHOOLS San Bruno 0.3 mi 4.7
Wings Learning Center San Bruno 0.6 mi
Monte Verde Elementary San Bruno 0.8 mi 9.0
Stratford School - San Bruno Crestmoor Canyon San Bruno 1.0 mi
STRATFORD SCHOOL San Bruno 1.0 mi 6.2
John Muir Elementary San Bruno 1.2 mi 6.8
Westborough Middle South San Francisco 1.4 mi 8.3
Ponderosa Elementary South San Francisco 1.8 mi 5.8
Skyline Elementary Daly City 2.0 mi 7.1
Baden High (Continuation) South San Francisco 2.0 mi 5.6
St. Veronica Catholic School South San Francisco 1.9 mi
ST VERONICA CATHOLIC SCHOOL South San Francisco 2.0 mi 6.0
Vallemar Elementary Pacifica 1.8 mi 7.5
Buri Buri Elementary South San Francisco 2.3 mi 6.8
South San Francisco High South San Francisco 2.1 mi 6.9
Parkside Intermediate San Bruno 2.0 mi 5.2
Oceana High Pacifica 2.1 mi 7.8
Terra Nova High Pacifica 2.4 mi 7.5
Alta Loma Middle South San Francisco 2.5 mi 6.8
Los Cerritos Elementary South San Francisco 2.3 mi 3.5

Neighborhood Census ACS (2019-2023)

Census data for ZIP 94066 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$135,976

Median Home Value

$1,199,400

Median Rent

$2,696/mo

Population

42,875

College Educated

43.5%

Homeownership

61.8%

Avg Commute

25.1 min

Poverty Rate

5.1%

Median Age

39.8

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Abraham Lincoln Elementary Costa Mesa, CA 7.5
Alcott Elementary San Diego, CA 7.5
Arellanes (Don Juan Bautista) Elementary Santa Maria, CA 7.5
Aspen Elementary Thousand Oaks, CA 7.5
Bella Vista Elementary Bella Vista, CA 7.5
Blanche Sprentz Elementary Folsom, CA 7.5

Frequently Asked Questions

Common questions about Portola Elementary

What grades does Portola Elementary serve?

Portola Elementary serves students in grades Kindergarten through 5th.

How many students attend Portola Elementary?

Portola Elementary has an enrollment of approximately 325 students.

What is the student-teacher ratio at Portola Elementary?

The student-teacher ratio at Portola Elementary is 23.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Portola Elementary rank in CA?

Portola Elementary ranks #2,604 of 9,539 schools in CA.

What is Portola Elementary's MySchoolScout rating?

Portola Elementary has a current MySchoolScout rating of 7.5 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Portola Elementary?

Based on loaded state assessment records, Portola Elementary has 70% math proficiency (multi-year average, 2009-2024) and 69% reading/ELA proficiency (multi-year average, 2009-2024).

Is Portola Elementary a charter school?

No, Portola Elementary is not a charter school. It is a traditional public school operated by the local school district.

Is Portola Elementary a Title I school?

No, Portola Elementary is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Portola Elementary?

19.4% of students at Portola Elementary qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
16 Car-Dependent
Bike Score
10 Somewhat Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 5th
Enrollment
325
Student-Teacher Ratio
23.2:1
Teachers (FTE)
14
Free/Reduced Lunch
19.4%
Type
regular
Setting
Large Suburb
County
San Mateo County
Chronic Absenteeism (SY 2022-23)
7.7%

District

San Bruno Park Elementary
District Enrollment
1,950
Schools in District
5
Per-Pupil Spending
$18,156
District Rank
#1 of 5

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