Skip to main content

Very Good

#3050 of 9,533 schools in CA

Top 32% in state

Cosumnes River Elementary

Elementary School · Elk Grove Unified

13580 Jackson Rd., Sloughhouse, CA 95683

Enrollment

337

Student-Teacher

24.1:1

Score

7.1

Grades

Kindergarten – 6th

Updated 2022-23

How this school compares

California elementary schools

#2,032 of 5,817

In district

#21 of 67

Elk Grove Unified

Equity

8.9 / 10

Exceptional

About Cosumnes River Elementary

Cosumnes River Elementary serves 337 students in kindergarten through sixth grade in the rural community of Sloughhouse, California. This well-regarded public school maintains a student-teacher ratio of 24.1:1 with 14 full-time equivalent teachers, creating a close-knit learning environment where students can develop strong relationships with their educators. The school demonstrates strong academic performance, earning a 7.9 out of 10 rating from MySchoolScout and ranking in the 86th percentile statewide at #1349 out of 9566 California elementary schools.

Students consistently achieve solid results, with 70% reaching proficient or above levels in English Language Arts and 69% meeting or exceeding standards in mathematics across all grade levels. Cosumnes River Elementary draws families from an affluent and well-educated community, where the median household income reaches $128,264 and nearly half of residents hold bachelor's degrees or higher. The area maintains a low poverty rate of just 3.8%, reflecting the economic stability that supports student success.

Located on Jackson Road in Sacramento County, the school serves families in a rural setting near town, offering students the benefits of a peaceful, countryside environment while remaining accessible to the greater Sacramento region's resources and opportunities.

What Parents Should Know

The student-teacher ratio at Cosumnes River Elementary is 24.1:1, 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.

Located in a rural area, Cosumnes River Elementary may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress7.5Very Good50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change-0.32 pts/yr
Data Period2019–2024
TrendStable
Academics8.4Excellent30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency68.5%
Reading/ELA Proficiency70.7%
Math vs. State Avg+22.8 pts
Reading vs. State Avg+27.9 pts
Overall Proficiency70%
Expected (poverty-adj.)67%
vs. Expected+2.3 pts
Adjusted Percentile76th
College ReadinessNot Available

Data not available for this school

Resources & Environment4.1Below Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio24.1:1
Per-Pupil Spending$14,181

Cosumnes River Elementary — Students at Cosumnes River Elementary score 70% proficient, which is above what's typical for similar communities (expected: 67%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

14.5%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 66.1%
School
State
38.4%
ELA Proficiency 70.7%
School
State
45.4%

Based on 14 test records from CA state assessments. About our data

Proficiency Trend

→ Stable

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

2019
Math
68%
ELA
76%
2021*
Math
52%
ELA
67%
2024
Math
68.5%
ELA
70.4%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 7.5/10.

How Cosumnes River Elementary Compares

See how Cosumnes River Elementary performs across key quality dimensions compared to state benchmarks.

Overall Score
7.1/10
68th percentile in CA
Academic
8.4/10
8.4/10
Growth
7.5/10
Above average
Environment
4.1/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
15%
Teaching Staff
24:1 student-teacher ratio
14 teachers

Location

13580 Jackson Rd., Sloughhouse, CA 95683

Nearby Alternatives

Families considering Cosumnes River Elementary may also want to explore other elementary schools in the area. Mather Heights Elementary (rated 8.1/10, 7.4 miles away, in nearby Mather), which scores slightly higher. Another option is Mangini Ranch Elementary (rated 7.1/10, 9.7 miles away, in nearby Folsom), with a very similar rating. Additionally, Sunrise Elementary (rated 6.4/10, 6.0 miles away, in nearby Rancho Cordova), with a comparable rating. For more schools in Sloughhouse, see our Sloughhouse schools guide .

Nearby Schools

20 within 9.1 mi
School Distance Rating
Robert J. McGarvey Elementary Rancho Cordova 5.5 mi 6.2
Sunrise Elementary Rancho Cordova 6.0 mi 6.4
American Christian Academy - Ext Wilton 7.6 mi
WILTON CHRISTIAN SCHOOL Wilton 7.9 mi 7.0
C. W. Dillard Elementary Wilton 7.9 mi 5.8
Wilton Christian Wilton 8.0 mi
Mather Heights Elementary Mather 7.4 mi 8.1
YATTIYR ISEE CHRISTIAN SCHOOL Mather 7.7 mi
Folsom Cordova K-8 Community Charter Mather 8.0 mi 5.8
Mangini Ranch Elementary Folsom 9.7 mi 7.1
WHISPERING PINES CHRISTIAN SCHOOL Plymouth 8.0 mi 5.5
Whispering Pines Christian School Plymouth 8.1 mi
Capitol Academy Rancho Cordova 9.1 mi
Navigator Elementary Rancho Cordova 8.9 mi 5.2
Zohor Academy USA Folsom 10.4 mi
Folsom High Folsom 10.7 mi 6.4
Folsom Lake High Folsom 10.7 mi 5.1
Natoma Station Elementary Folsom 10.9 mi 6.2
Gold Ridge Elementary Folsom 10.9 mi 5.5
Foundations Academy Sacramento 9.1 mi 7.2

Neighborhood Census ACS (2019-2023)

Census data for ZIP 95683 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$130,439

Median Home Value

$666,200

Median Rent

$2,472/mo

Population

6,128

College Educated

55.2%

Homeownership

93.1%

Avg Commute

44.3 min

Poverty Rate

4.4%

Median Age

54

Community Profile

The community surrounding Cosumnes River Elementary has a median household income of $130,439. It is a well-educated community where 55% of adults hold a bachelor's degree or higher. The median home value in the area is $666,200, with a median rent of $2,472/month. The local poverty rate of 4.4% is relatively low. The average commute in the area is 44 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
Arroyo Elementary Simi Valley, CA 7.1
BETHANY LUTHERAN SCHOOL Long Beach, CA 7.1
Brentwood Science Los Angeles, CA 7.1
Brook Knoll Elementary Santa Cruz, CA 7.1
Cadwallader Elementary San Jose, CA 7.1
Camellia Avenue Elementary North Hollywood, CA 7.1

Frequently Asked Questions

Common questions about Cosumnes River Elementary

What grades does Cosumnes River Elementary serve?

Cosumnes River Elementary serves students in grades Kindergarten through 6th.

How many students attend Cosumnes River Elementary?

Cosumnes River Elementary has an enrollment of approximately 337 students.

What is the student-teacher ratio at Cosumnes River Elementary?

The student-teacher ratio at Cosumnes River Elementary is 24.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Cosumnes River Elementary rank in CA?

Cosumnes River Elementary is ranked #3050 out of 9,533 schools in CA.

What is Cosumnes River Elementary's MySchoolScout rating?

Cosumnes River Elementary has a composite rating of 7.1 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 Cosumnes River Elementary?

Based on the most recent state assessment data, Cosumnes River Elementary has 66.1% math proficiency and 70.7% reading/ELA proficiency.

Is Cosumnes River Elementary a charter school?

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

Is Cosumnes River Elementary a Title I school?

No, Cosumnes River Elementary is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Cosumnes River Elementary?

14.5% of students at Cosumnes River 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

County Safety
Elevated (726/100K)

FBI UCR 2024. County-level only. Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 6th
Enrollment
337
Student-Teacher Ratio
24.1:1
Teachers (FTE)
14
Free/Reduced Lunch
14.5%
Type
regular
Setting
Fringe Rural
County
Sacramento County
Data Year
2023–2024

District

Elk Grove Unified
District Enrollment
62,603
Schools in District
67
Per-Pupil Spending
$15,966
District Rank
#21 of 67

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

Related reading

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.