Average
#5709 of 9,539 schools in CA
Rio Del Oro Elementary
Elementary School · Plumas Lake Elementary
1220 Zanes Dr., Plumas Lake, CA 95961
Enrollment
521
Student-Teacher
21.7:1
Score
5.9
Grades
Kindergarten – 5th
Enrollment
521
Student-Teacher
21.7:1
Score
5.9
Grades
Kindergarten – 5th
Data vintage
2022-23
Data vintage2022-23
How this school compares
California schools
#5,709 of 9,539
In Plumas Lake
#3 of 3
public schools
In district
#3 of 3
Plumas Lake Elementary
School environment
7.6 / 10
Very Good
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Rio Del Oro Elementary
Elementary School in Plumas Lake · grades Kindergarten – 5th. Start here, then compare fit against nearby and district options.
Cobblestone Elementary
0.7 mi away. Use as a geographic alternative in the same move search.
Riverside Meadows Intermediate
1.4 mi away. Use as a geographic alternative in the same move search.
About Rio Del Oro Elementary
Rio Del Oro Elementary is a public elementary school in Plumas Lake, CA, part of Plumas Lake Elementary. Rio Del Oro Elementary serves approximately 521 students, and covers grades Kindergarten-5th, and has a 21.7:1 student-teacher ratio. Rio Del Oro Elementary has a current MySchoolScout rating of 5.9 out of 10 and ranks #5,709 of 9,539 schools in CA.
Structured state assessment records for Rio Del Oro Elementary show 58% math proficiency (multi-year average, 2009-2024) and 63% reading/ELA proficiency (multi-year average, 2009-2024).
- This school 5.9 · Average
- District avg 6.5
- CA avg 6.2
What Parents Should Know
Rio Del Oro Elementary runs 21.7:1 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 metricsView breakdown
View breakdown
View breakdown
Rio Del Oro Elementary — Students at Rio Del Oro Elementary score 45% proficient, which is below what's typical for similar communities (expected: 51%).
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 30 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: 4.8/10.
How Rio Del Oro Elementary Compares
See how Rio Del Oro Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
1220 Zanes Dr., Plumas Lake, CA 95961
Nearby Alternatives
Families considering Rio Del Oro Elementary may also want to explore other elementary schools in the area. Marcum-Illinois Union Elementary (rated 8.1/10, 6.9 miles away, in nearby East Nicolaus), which scores notably higher. Another option is Cobblestone Elementary (rated 7.0/10, 0.7 miles away), which scores notably higher. Additionally, Edgewater Elementary (rated 6.4/10, 7.5 miles away, in nearby Marysville), which scores slightly higher. For more schools in Plumas Lake, see our Plumas Lake schools guide .
Nearby Schools
20 within 6.3 mi| School | Distance | Rating |
|---|---|---|
| Cobblestone Elementary Plumas Lake | 0.7 mi | 7.0 |
| Riverside Meadows Intermediate Plumas Lake | 1.4 mi | 7.2 |
| Arboga Elementary Olivehurst | 2.7 mi | 3.9 |
| Olivehurst Elementary Olivehurst | 4.5 mi | 2.5 |
| Browns Elementary Rio Oso | 4.7 mi | 4.9 |
| Johnson Park Elementary Olivehurst | 4.8 mi | 3.9 |
| Lindhurst High Olivehurst | 5.1 mi | 5.3 |
| South Lindhurst Continuation High Olivehurst | 5.1 mi | 4.1 |
| Yuba Gardens Intermediate Olivehurst | 5.3 mi | 5.3 |
| Ella Elementary Olivehurst | 5.8 mi | 3.8 |
| Riverbend Elementary Yuba City | 6.2 mi | 4.8 |
| Marcum-Illinois Union Elementary East Nicolaus | 6.9 mi | 8.1 |
| South Sutter Charter Placerville | 7.0 mi | 6.8 |
| East Nicolaus High Nicolaus | 7.0 mi | 6.2 |
| Barry Elementary Yuba City | 6.3 mi | 5.0 |
| Edgewater Elementary Marysville | 7.5 mi | 6.4 |
| NEW LIFE CHRISTIAN SCHOOL Olivehurst | 7.6 mi | 5.3 |
| Rising Star Sped Academy-Sirius Campus Yuba City | 6.0 mi | — |
| Cedar Lane Elementary Olivehurst | 7.9 mi | 3.5 |
| Bear River Wheatland | 6.3 mi | 7.1 |
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
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Anna A. Borba Fundamental Elementary Chino, CA | 5.9 |
| Antelope Elementary Red Bluff, CA | 5.9 |
| Aspire Inskeep Academy Charter Oakland, CA | 5.9 |
| Badillo Elementary Covina, CA | 5.9 |
| Bear Valley Elementary Moreno Valley, CA | 5.9 |
| Bret Harte Elementary Corcoran, CA | 5.9 |
Frequently Asked Questions
Common questions about Rio Del Oro Elementary
What grades does Rio Del Oro Elementary serve?
Rio Del Oro Elementary serves students in grades Kindergarten through 5th.
How many students attend Rio Del Oro Elementary?
Rio Del Oro Elementary has an enrollment of approximately 521 students.
What is the student-teacher ratio at Rio Del Oro Elementary?
The student-teacher ratio at Rio Del Oro Elementary is 21.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Rio Del Oro Elementary rank in CA?
Rio Del Oro Elementary ranks #5,709 of 9,539 schools in CA.
What is Rio Del Oro Elementary's MySchoolScout rating?
Rio Del Oro Elementary has a current MySchoolScout rating of 5.9 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 Rio Del Oro Elementary?
Based on loaded state assessment records, Rio Del Oro Elementary has 58% math proficiency (multi-year average, 2009-2024) and 63% reading/ELA proficiency (multi-year average, 2009-2024).
Is Rio Del Oro Elementary a charter school?
No, Rio Del Oro Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Rio Del Oro Elementary a Title I school?
No, Rio Del Oro Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Rio Del Oro Elementary?
41.5% of students at Rio Del Oro 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.
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Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 5th
- Enrollment
- 521
- Student-Teacher Ratio
- 21.7:1
- Teachers (FTE)
- 24
- Free/Reduced Lunch
- 41.5%
- Type
- regular
- Setting
- Fringe Town
- County
- Yuba County
- Chronic Absenteeism (SY 2022-23)
- 12.7%
- Phone
- (530) 749-0690
Resources & Links
District
Plumas Lake Elementary- District Enrollment
- 1,604
- Schools in District
- 3
- Per-Pupil Spending
- $15,455
- District Rank
- #3 of 3
Other Schools in This District
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