Average
#7048 of 9,533 schools in CA
Based on limited data
Summer Lake Elementary
Elementary School · Oakley Union Elementary
4320 East Summer Lake Dr., Oakley, CA 94561
Enrollment
547
Student-Teacher
22.8:1
Score
5.3
Grades
Kindergarten – 5th
Enrollment
547
Student-Teacher
22.8:1
Score
5.3
Grades
Kindergarten – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Oakley
#9 of 11
public schools
California elementary schools
#4,171 of 5,817
In district
#7 of 9
Oakley Union Elementary
About Summer Lake Elementary
Summer Lake Elementary is a regular public elementary school in Oakley, California, nestled in a large suburban area. The school serves kindergarten through fifth grade and has an enrollment of 547 students with a student-teacher ratio of 22.8:1. With 24 full-time equivalent teachers, Summer Lake Elementary focuses on providing personalized attention to its diverse student body.
Academically, the school’s MySchoolScout rating is 5.7 out of 10 and it ranks at #4376 in California among 9566 schools, placing it around the 54th percentile statewide. The ELA/Reading proficiency rate is 43% across grades, while Math proficiency stands at 33%. These scores indicate that there is room for academic growth and improvement.
Summer Lake Elementary is situated in Oakley’s suburban landscape, offering a supportive community environment where students can thrive both inside and outside the classroom.
What Parents Should Know
The student-teacher ratio at Summer Lake Elementary is 22.8:1, 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
Partial Profile · 2/3 metricsRequires 2+ years of test data
View breakdown
Data not available for this school
View breakdown
Summer Lake Elementary — Students at Summer Lake Elementary score 38% proficient, which is below what's typical for similar communities (expected: 49%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
45.2%
Students qualifying for federal meal assistance
Component weights adjusted due to data availability.
Test Scores CA CAASPP (2023-24)
Based on 8 test records from CA state assessments. About our data
How Summer Lake Elementary Compares
See how Summer Lake Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
4320 East Summer Lake Dr., Oakley, CA 94561
Nearby Alternatives
Families considering Summer Lake Elementary may also want to explore other elementary schools in the area. Old River Elementary (rated 7.3/10, 3.4 miles away, in nearby Knightsen), which scores notably higher. Another option is Timber Point Elementary (rated 7.2/10, 5.4 miles away, in nearby Discovery Bay), which scores notably higher. Additionally, Knightsen Elementary (rated 6.6/10, 2.1 miles away, in nearby Knightsen), which scores notably higher. For more schools in Oakley, see our Oakley schools guide .
Nearby Schools
20 within 5.9 mi| School | Distance | Rating |
|---|---|---|
| Knightsen Elementary Knightsen | 2.1 mi | 6.6 |
| Old River Elementary Knightsen | 3.4 mi | 7.3 |
| Iron House Elementary Oakley | 3.5 mi | 6.1 |
| Delta Vista Middle Oakley | 3.5 mi | 5.2 |
| Loe Hart School Discovery Bay | 4.4 mi | — |
| Mary Casey Black Elementary Brentwood | 4.2 mi | 5.2 |
| Bolling Thompson Academy Oakley | 3.9 mi | — |
| Gehringer Elementary Oakley | 4.0 mi | 5.5 |
| Timber Point Elementary Discovery Bay | 5.4 mi | 7.2 |
| Byron Institute for Independent Study Discovery Bay | 5.4 mi | — |
| Liberty High Brentwood | 5.0 mi | 6.3 |
| Edna Hill Middle Brentwood | 5.1 mi | 6.0 |
| La Paloma High (Continuation) Brentwood | 5.3 mi | 6.0 |
| Garin Elementary Brentwood | 5.2 mi | 5.3 |
| LOVE FOR LEARNING Brentwood | 5.1 mi | — |
| O'Hara Park Middle Oakley | 4.6 mi | 5.1 |
| Independence High Brentwood | 5.1 mi | 7.4 |
| Marsh Creek Elementary Brentwood | 4.9 mi | 4.6 |
| Celebration Center Brentwood | 5.2 mi | — |
| ALL GOD'S CHILDREN CHRISTIAN SCHOOL Discovery Bay | 5.9 mi | 4.6 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 94561 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$130,859
Median Home Value
$632,100
Median Rent
$1,982/mo
Population
45,386
College Educated
23.1%
Homeownership
76.1%
Avg Commute
41.9 min
Poverty Rate
7%
Median Age
36.2
Community Profile
The community surrounding Summer Lake Elementary has a median household income of $130,859. It is a community where 23% of adults hold a bachelor's degree or higher. The median home value in the area is $632,100, with a median rent of $1,982/month. The local poverty rate of 7.0% is relatively low. The average commute in the area is 42 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Alamo Elementary Vacaville, CA | 5.3 |
| Alice Birney Elementary Eureka, CA | 5.3 |
| Belvedere Elementary Highland, CA | 5.3 |
| Benjamin Franklin Elementary La Quinta, CA | 5.3 |
| Bernard L. Hughes Elementary Modesto, CA | 5.3 |
| Bishop's Peak Elementary San Luis Obispo, CA | 5.3 |
Frequently Asked Questions
Common questions about Summer Lake Elementary
What grades does Summer Lake Elementary serve?
Summer Lake Elementary serves students in grades Kindergarten through 5th.
How many students attend Summer Lake Elementary?
Summer Lake Elementary has an enrollment of approximately 547 students.
What is the student-teacher ratio at Summer Lake Elementary?
The student-teacher ratio at Summer Lake Elementary is 22.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Summer Lake Elementary rank in CA?
Summer Lake Elementary is ranked #7048 out of 9,533 schools in CA.
What is Summer Lake Elementary's MySchoolScout rating?
Summer Lake Elementary has a composite rating of 5.3 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 Summer Lake Elementary?
Based on the most recent state assessment data, Summer Lake Elementary has 33.5% math proficiency and 42.7% reading/ELA proficiency.
Is Summer Lake Elementary a charter school?
No, Summer Lake Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Summer Lake Elementary a Title I school?
No, Summer Lake Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Summer Lake Elementary?
45.2% of students at Summer Lake 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.
Explore More Schools
Neighborhood Context
- City Safety
- Elevated (1,121/100K)
FBI UCR 2024. City-level (Oakley). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 5th
- Enrollment
- 547
- Student-Teacher Ratio
- 22.8:1
- Teachers (FTE)
- 24
- Free/Reduced Lunch
- 45.2%
- Type
- regular
- Setting
- Large Suburb
- County
- Contra Costa County
- Phone
- (925) 625-6730
- Data Year
- 2023–2024
Resources & Links
District
Oakley Union Elementary- District Enrollment
- 5,098
- Schools in District
- 9
- Per-Pupil Spending
- $14,305
- District Rank
- #7 of 9
Other Schools in This District
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
- Best Schools in San Diego, CA — 2026 Rankingsbest schools
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.