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Average

#6264 of 9,533 schools in CA

John Swett Elementary

Elementary School · Martinez Unified

4955 Alhambra Valley Rd., Martinez, CA 94553

Enrollment

534

Student-Teacher

22.2:1

Score

5.7

Grades

Kindergarten – 5th

Updated 2022-23

How this school compares

In Martinez

#7 of 10

public schools

California elementary schools

#3,744 of 5,817

In district

#6 of 8

Martinez Unified

Equity

7.2 / 10

Strong

About John Swett Elementary

John Swett Elementary serves 534 students in kindergarten through fifth grade in Martinez, California. With 24 full-time equivalent teachers, the school maintains a student-teacher ratio of 22.2 to 1, providing a structured learning environment for its elementary-aged students. Academically, John Swett Elementary demonstrates solid performance, ranking in the 74th percentile statewide at #2523 out of 9566 California elementary schools.

The school earns a MySchoolScout rating of 7.1 out of 10, with particularly strong academic fundamentals reflected in its 7.9 academic score. Students show steady achievement in core subjects, with 55% reaching proficiency or above in English Language Arts and reading, and 53% meeting proficiency standards in mathematics. The school draws families from an affluent suburban community where the median household income reaches $118,704 and 42% of residents hold bachelor's degrees or higher.

The neighborhood's low poverty rate of 6.4% reflects the area's economic stability, with median home values around $723,400. John Swett Elementary operates as a regular public school within this well-established community of nearly 50,000 residents, serving families in Martinez's large suburban setting in Contra Costa County.

What Parents Should Know

The student-teacher ratio at John Swett Elementary is 22.2:1, 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.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress4.9Below Average50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data2
Annual Change-1.51 pts/yr
Data Period2019–2024
TrendDeclining
Academics6.9Above Average30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency53.3%
Reading/ELA Proficiency55.6%
Math vs. State Avg+7.6 pts
Reading vs. State Avg+12.8 pts
Overall Proficiency54%
Expected (poverty-adj.)64%
vs. Expected-9.6 pts
Adjusted Percentile55th
College ReadinessNot Available

Data not available for this school

Resources & Environment5.8Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio22.2:1
Per-Pupil Spending$14,332

John Swett Elementary — Students at John Swett Elementary score 54% proficient, which is below what's typical for similar communities (expected: 64%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

20%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 53.8%
School
State
39.4%
ELA Proficiency 57.1%
School
State
45.3%

Based on 10 test records from CA state assessments. About our data

Proficiency Trend

↓ Declining

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

2019
Math
58%
ELA
65%
2024
Math
52.8%
ELA
55.1%

Source: EdFacts (NCES) and state assessment data. Growth score: 4.9/10.

How John Swett Elementary Compares

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

Overall Score
5.7/10
34th percentile in CA
Academic
6.9/10
6.9/10
Growth
4.9/10
Below average
Environment
5.8/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
20%
Teaching Staff
22:1 student-teacher ratio
24 teachers

Location

4955 Alhambra Valley Rd., Martinez, CA 94553

Nearby Alternatives

Families considering John Swett Elementary may also want to explore other elementary schools in the area. John Muir Elementary (rated 7.8/10, 1.3 miles away), which scores notably higher. Another option is ST CATHERINE OF SIENA SCHOOL (rated 7.5/10, 2.3 miles away), which scores notably higher. Additionally, Morello Park Elementary (rated 7.1/10, 2.0 miles away), which scores notably higher. For more schools in Martinez, see our Martinez schools guide .

Nearby Schools

20 within 3.5 mi
School Distance Rating
WOODBRIDGE CHILDREN'S CENTER - JOHN MUIR Martinez 1.3 mi
John Muir Elementary Martinez 1.3 mi 7.8
Alhambra Senior High Martinez 1.5 mi 5.6
Morello Park Elementary Martinez 2.0 mi 7.1
Martinez Junior High Martinez 2.2 mi 7.0
BUILDING Connections Academy Martinez Martinez 2.3 mi
Vicente Martinez High Martinez 2.4 mi 6.8
Briones (Alternative) Martinez 2.4 mi 5.1
St. Catherine of Siena Martinez 2.3 mi
ST CATHERINE OF SIENA SCHOOL Martinez 2.3 mi 7.5
Hidden Valley Elementary Martinez 1.9 mi 6.6
Mt. McKinley Martinez 2.0 mi 5.6
Las Juntas Elementary Martinez 2.5 mi 7.1
Valhalla Elementary Pleasant Hill 2.6 mi 4.7
Pleasant Hill Adventist Academy Pleasant Hill 3.0 mi
PLEASANT HILL ADVENTIST ACADEMY Pleasant Hill 3.1 mi 7.8
Strandwood Elementary Pleasant Hill 3.3 mi 5.8
College Park High Pleasant Hill 3.2 mi 6.1
Christ the King Elementary Pleasant Hill 3.5 mi
CHRIST THE KING CATHOLIC SCHOOL Pleasant Hill 3.5 mi 6.5

Neighborhood Census ACS (2019-2023)

Census data for ZIP 94553 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$121,023

Median Home Value

$781,400

Median Rent

$2,247/mo

Population

48,600

College Educated

41.9%

Homeownership

71.8%

Avg Commute

30.5 min

Poverty Rate

7.6%

Median Age

42.3

Community Profile

The community surrounding John Swett Elementary has a median household income of $121,023. It is a well-educated community where 42% of adults hold a bachelor's degree or higher. The median home value in the area is $781,400, with a median rent of $2,247/month. The local poverty rate of 7.6% is relatively low. The average commute for residents is 31 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
ALISO VIEJO CHRISTIAN SCHOOL Aliso Viejo, CA 5.7
Abraham Lincoln Paramount, CA 5.7
Alicia Cortez Elementary Chino, CA 5.7
Ansgar Larsen Elementary Oxnard, CA 5.7
Arroyo Verde Elementary Highland, CA 5.7
Bill Libbon Elementary Santa Maria, CA 5.7

Frequently Asked Questions

Common questions about John Swett Elementary

What grades does John Swett Elementary serve?

John Swett Elementary serves students in grades Kindergarten through 5th.

How many students attend John Swett Elementary?

John Swett Elementary has an enrollment of approximately 534 students.

What is the student-teacher ratio at John Swett Elementary?

The student-teacher ratio at John Swett Elementary is 22.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does John Swett Elementary rank in CA?

John Swett Elementary is ranked #6264 out of 9,533 schools in CA.

What is John Swett Elementary's MySchoolScout rating?

John Swett Elementary has a composite rating of 5.7 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at John Swett Elementary?

Based on the most recent state assessment data, John Swett Elementary has 53.8% math proficiency and 57.1% reading/ELA proficiency.

Is John Swett Elementary a charter school?

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

Is John Swett Elementary a Title I school?

No, John Swett Elementary is not currently a Title I school.

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

20.0% of students at John Swett 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

City Safety
High (1,539/100K)

FBI UCR 2024. City-level (Martinez). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 5th
Enrollment
534
Student-Teacher Ratio
22.2:1
Teachers (FTE)
24
Free/Reduced Lunch
20.0%
Type
regular
Setting
Large Suburb
County
Contra Costa County
Data Year
2023–2024

District

Martinez Unified
District Enrollment
3,771
Schools in District
9
Per-Pupil Spending
$16,263
District Rank
#6 of 8

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 methodology

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