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Excellent

#1610 of 9,539 schools in CA

Top 17% in state

Adelante Selby Spanish Immersion

Elementary School · Redwood City Elementary

170 Selby Ln., Atherton, CA 94027

Enrollment

556

Student-Teacher

24.2:1

Score

8.0

Grades

Kindergarten – 5th

Data vintage2022-23

How this school compares

California schools

#1,610 of 9,539

In Atherton

#5 of 5

public schools

In district

#5 of 12

Redwood City Elementary

Academic growth

9.4 / 10

Excellent

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Adelante Selby Spanish Immersion

8.0/10

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

St Pius Elementary School

6.1/10

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

St. Pius Elementary

Nearby

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

About Adelante Selby Spanish Immersion

Adelante Selby Spanish Immersion is a public elementary school in Atherton, CA, part of Redwood City Elementary. Adelante Selby Spanish Immersion serves approximately 556 students, and covers grades Kindergarten-5th, and has a 24.2:1 student-teacher ratio. Adelante Selby Spanish Immersion has a current MySchoolScout rating of 8.0 out of 10 and ranks #1,610 of 9,539 schools in CA.

Structured state assessment records for Adelante Selby Spanish Immersion show 34% math proficiency (multi-year average, 2009-2024) and 40% reading/ELA proficiency (multi-year average, 2009-2024).

How it compares1.7 pts above district
  • This school 8.0 · Excellent
  • District avg 6.3
  • CA avg 6.2

What Parents Should Know

Adelante Selby Spanish Immersion runs 24.2:1 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 Progress9.4Excellent50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data13
Annual Change0 pts/yr
Data Period2009–2024
TrendStable
Academics6.8Average30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency36.2% (2024 CAASPP)
Reading/ELA Proficiency42.8% (2024 CAASPP)
Math vs. State Avg-9.5 pts
Reading vs. State Avg0 pts
Overall Proficiency39% (2024 CAASPP, Math+ELA)
Expected (poverty-adj.)40% (model expectation from 2024 CAASPP)
vs. Expected-0.1 pts
Adjusted Percentile54th
Resources & Environment6.3Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio24.2:1
Per-Pupil Spending$20,911
Chronic Absenteeism25.4%

Adelante Selby Spanish Immersion — Students at Adelante Selby Spanish Immersion score 39% proficient, which is below what's typical for similar communities (expected: 40%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

61.7%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 34.2% (multi-year average, 2009-2024)
School
State
39.4% (2024 CAASPP)
ELA Proficiency 39.5% (multi-year average, 2009-2024)
School
State
45.3% (2024 CAASPP)

Based on 32 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
36%
ELA
41%
2010
Math
40%
ELA
36%
2011
Math
38%
ELA
40%
2012
Math
43%
ELA
40%
2013
Math
24.5%
ELA
24.5%
2014
Math
26%
ELA
36%
2015
Math
33%
ELA
42%
2016
Math
28%
ELA
40%
2017
Math
36%
ELA
41%
2018
Math
35%
ELA
42%
2019
Math
35%
ELA
42%
2022
Math
27.4%
ELA
37%
2024
Math
36.3%
ELA
42.8%

Source: EdFacts (NCES) and state assessment data. Growth score: 9.4/10.

How Adelante Selby Spanish Immersion Compares

See how Adelante Selby Spanish Immersion performs across key quality dimensions compared to state benchmarks.

Overall Score
8.0/10
83th percentile in CA
Academic
6.8/10
Average
Growth
9.4/10
Excellent
Environment
6.3/10
Average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
62%
Teaching Staff
24:1 student-teacher ratio
23 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
25.4%

Location

170 Selby Ln., Atherton, CA 94027

Nearby Alternatives

Families considering Adelante Selby Spanish Immersion may also want to explore other elementary schools in the area. Las Lomitas Elementary (rated 9.2/10, 1.5 miles away), which scores notably higher. Another option is Orion Alternative (rated 6.8/10, 1.6 miles away, in nearby Redwood City), a more accessible option. Additionally, Connect Community Charter (rated 6.7/10, 1.6 miles away, in nearby Redwood City), a more accessible option. For more schools in Atherton, see our Atherton schools guide .

Nearby Schools

20 within 1.6 mi
School Distance Rating
ST PIUS ELEMENTARY SCHOOL Redwood City 0.4 mi 6.1
St. Pius Elementary Redwood City 0.4 mi
Henry Ford Elementary Redwood City 0.7 mi 6.0
REDWOODS INTERNATIONAL MONTESSORI HOUSE OF CHLDRN Redwood City 0.8 mi
Woodside High Woodside 1.0 mi 8.0
HOLY FAMILY SCHOOL Redwood City 1.1 mi
John F. Kennedy Middle Redwood City 1.0 mi 8.4
Rocketship Redwood City Redwood City 1.2 mi 2.3
KUBO MONTESSORI Redwood City 1.2 mi
Las Lomitas Elementary Atherton 1.5 mi 9.2
Garfield Elementary Menlo Park 1.3 mi 5.7
Everest Public High Redwood City 1.4 mi 4.1
WHERRY ACADEMY Redwood City 1.5 mi
Sacred Heart Schools, Atherton Atherton 1.4 mi
Hoover Elementary Redwood City 1.7 mi 5.2
WINGS LEARNING CENTER Redwood City 1.7 mi
Roosevelt Elementary Redwood City 1.4 mi 4.4
Connect Community Charter Redwood City 1.6 mi 6.7
KIPP Excelencia Community Preparatory Redwood City 1.7 mi 3.8
Orion Alternative Redwood City 1.6 mi 6.8

Neighborhood Census ACS (2019-2023)

Census data for ZIP 94027 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$250,001

Median Home Value

$2,000,001

Median Rent

$3,501/mo

Population

7,030

College Educated

86%

Homeownership

87.4%

Avg Commute

23.6 min

Poverty Rate

3.3%

Median Age

49.1

Similar Schools

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

School Rating
Achieve Academy Oakland, CA 8.0
Ada W. Harris Elementary Cardiff-By-The-Sea, CA 8.0
Aviation Elementary Hawthorne, CA 8.0
Bay Park Elementary San Diego, CA 8.0
Bethune K-8 San Diego, CA 8.0
Bullard Talent Fresno, CA 8.0

Frequently Asked Questions

Common questions about Adelante Selby Spanish Immersion

What grades does Adelante Selby Spanish Immersion serve?

Adelante Selby Spanish Immersion serves students in grades Kindergarten through 5th.

How many students attend Adelante Selby Spanish Immersion?

Adelante Selby Spanish Immersion has an enrollment of approximately 556 students.

What is the student-teacher ratio at Adelante Selby Spanish Immersion?

The student-teacher ratio at Adelante Selby Spanish Immersion is 24.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Adelante Selby Spanish Immersion rank in CA?

Adelante Selby Spanish Immersion ranks #1,610 of 9,539 schools in CA.

What is Adelante Selby Spanish Immersion's MySchoolScout rating?

Adelante Selby Spanish Immersion has a current MySchoolScout rating of 8.0 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 Adelante Selby Spanish Immersion?

Based on loaded state assessment records, Adelante Selby Spanish Immersion has 34% math proficiency (multi-year average, 2009-2024) and 40% reading/ELA proficiency (multi-year average, 2009-2024).

Is Adelante Selby Spanish Immersion a charter school?

No, Adelante Selby Spanish Immersion is not a charter school. It is a traditional public school operated by the local school district.

Is Adelante Selby Spanish Immersion a Title I school?

No, Adelante Selby Spanish Immersion is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Adelante Selby Spanish Immersion?

61.7% of students at Adelante Selby Spanish Immersion 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
54 Somewhat Walkable
Bike Score
61 Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 5th
Enrollment
556
Student-Teacher Ratio
24.2:1
Teachers (FTE)
23
Free/Reduced Lunch
61.7%
Type
regular
Setting
Large Suburb
County
San Mateo County
Chronic Absenteeism (SY 2022-23)
25.4%

District

Redwood City Elementary
District Enrollment
6,332
Schools in District
12
Per-Pupil Spending
$20,911
District Rank
#5 of 12

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