Average
#6081 of 9,533 schools in CA
Cobblestone Elementary
Elementary School · Plumas Lake Elementary
1718 Churchill Way, Plumas Lake, CA 95961
Enrollment
571
Student-Teacher
22:1
Score
5.8
Grades
Kindergarten – 5th
Enrollment
571
Student-Teacher
22:1
Score
5.8
Grades
Kindergarten – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Plumas Lake
#1 of 3
public schools
California elementary schools
#3,642 of 5,817
In district
#1 of 3
Plumas Lake Elementary
About Cobblestone Elementary
Cobblestone Elementary is a regular public elementary school serving students from kindergarten through fifth grade in Plumas Lake, California. With an enrollment of 571 students and a student-teacher ratio of 22:1, Cobblestone Elementary benefits from smaller class sizes that support individualized attention. The school has 26 full-time equivalent teachers dedicated to helping each child succeed academically.
According to MySchoolScout ratings, Cobblestone Elementary scores 6.1 out of 10 overall and ranks 3764th out of 9566 schools in California, placing it around the 61st percentile statewide. In terms of academic performance, 51% of students are proficient or above in English Language Arts (ELA) and reading, while 43% reach proficiency or higher in math. These scores indicate areas where the school is focusing on student development and growth.
Cobblestone Elementary is situated in a town that lies on the edge of an urban area, providing a mix of rural and suburban charm with easy access to city amenities. This setting offers students a unique blend of community connections and resources.
What Parents Should Know
The student-teacher ratio at Cobblestone Elementary is 22:1, 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 metricsView breakdown
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Cobblestone Elementary — Students at Cobblestone Elementary score 45% proficient, which is below what's typical for similar communities (expected: 52%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
41.5%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 10 test records from CA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 5.5/10.
How Cobblestone Elementary Compares
See how Cobblestone Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 52% (2019) to 39.93% (2024). Reading/ELA proficiency has remained stable from 52% (2019) to 50.87% (2024).
Location
1718 Churchill Way, Plumas Lake, CA 95961
Nearby Alternatives
Families considering Cobblestone Elementary may also want to explore other elementary schools in the area. Marcum-Illinois Union Elementary (rated 8.0/10, 6.3 miles away, in nearby East Nicolaus), which scores notably higher. Another option is Riverbend Elementary (rated 5.9/10, 6.8 miles away, in nearby Yuba City), with a very similar rating. Additionally, Johnson Park Elementary (rated 5.4/10, 5.4 miles away, in nearby Olivehurst), with a comparable rating. For more schools in Plumas Lake, see our Plumas Lake schools guide .
Nearby Schools
20 within 6.4 mi| School | Distance | Rating |
|---|---|---|
| Rio Del Oro Elementary Plumas Lake | 0.7 mi | 3.9 |
| Riverside Meadows Intermediate Plumas Lake | 0.7 mi | 5.1 |
| Arboga Elementary Olivehurst | 3.4 mi | 4.5 |
| Browns Elementary Rio Oso | 4.0 mi | 5.3 |
| Olivehurst Elementary Olivehurst | 5.1 mi | 4.8 |
| Johnson Park Elementary Olivehurst | 5.4 mi | 5.4 |
| Lindhurst High Olivehurst | 5.7 mi | 5.2 |
| South Lindhurst Continuation High Olivehurst | 5.7 mi | 4.6 |
| Yuba Gardens Intermediate Olivehurst | 5.9 mi | 6.0 |
| Marcum-Illinois Union Elementary East Nicolaus | 6.3 mi | 8.0 |
| South Sutter Charter Placerville | 6.3 mi | 4.8 |
| Ella Elementary Olivehurst | 6.4 mi | 4.4 |
| East Nicolaus High Nicolaus | 6.3 mi | 5.0 |
| Riverbend Elementary Yuba City | 6.8 mi | 5.9 |
| Barry Elementary Yuba City | 6.9 mi | 4.6 |
| Bear River Wheatland | 6.1 mi | 6.9 |
| Rising Star Sped Academy-Sirius Campus Yuba City | 6.2 mi | — |
| Edgewater Elementary Marysville | 8.1 mi | 4.5 |
| Wheatland Union High Wheatland | 6.4 mi | 6.2 |
| Wheatland Community Day High Wheatland | 6.4 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 95961 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$85,404
Median Home Value
$400,900
Median Rent
$1,279/mo
Population
33,439
College Educated
17.6%
Homeownership
72%
Avg Commute
33.6 min
Poverty Rate
10.2%
Median Age
32.1
Community Profile
The community surrounding Cobblestone Elementary has a median household income of $85,404. It is a community where 18% of adults hold a bachelor's degree or higher. The median home value in the area is $400,900, with a median rent of $1,279/month. The area has a poverty rate of 10.2%. The average commute for residents is 34 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 |
|---|---|
| Abraham Lincoln Elementary Colton, CA | 5.8 |
| Alisal Elementary Pleasanton, CA | 5.8 |
| Alpine Elementary Littlerock, CA | 5.8 |
| Antelope Creek Elementary Rocklin, CA | 5.8 |
| BAIS CHAYA MUSHKA Los Angeles, CA | 5.8 |
| Belshaw Elementary Antioch, CA | 5.8 |
Frequently Asked Questions
Common questions about Cobblestone Elementary
What grades does Cobblestone Elementary serve?
Cobblestone Elementary serves students in grades Kindergarten through 5th.
How many students attend Cobblestone Elementary?
Cobblestone Elementary has an enrollment of approximately 571 students.
What is the student-teacher ratio at Cobblestone Elementary?
The student-teacher ratio at Cobblestone Elementary is 22:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Cobblestone Elementary rank in CA?
Cobblestone Elementary is ranked #6081 out of 9,533 schools in CA.
What is Cobblestone Elementary's MySchoolScout rating?
Cobblestone Elementary has a composite rating of 5.8 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 Cobblestone Elementary?
Based on the most recent state assessment data, Cobblestone Elementary has 42.6% math proficiency and 51.2% reading/ELA proficiency.
Is Cobblestone Elementary a charter school?
No, Cobblestone Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Cobblestone Elementary a Title I school?
No, Cobblestone Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Cobblestone Elementary?
41.5% of students at Cobblestone 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
- County Safety
- Elevated (1,028/100K)
FBI UCR 2024. County-level only. Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 5th
- Enrollment
- 571
- Student-Teacher Ratio
- 22:1
- Teachers (FTE)
- 26
- Free/Reduced Lunch
- 41.5%
- Type
- regular
- Setting
- Fringe Town
- County
- Yuba County
- Phone
- (530) 634-9723
- Data Year
- 2023–2024
Resources & Links
District
Plumas Lake Elementary- District Enrollment
- 1,604
- Schools in District
- 3
- Per-Pupil Spending
- $15,455
- District Rank
- #1 of 3
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
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