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Needs Improvement

#9480 of 9,533 schools in CA

Cobb Mountain Elementary

Elementary School · Middletown Unified

20932 Big Canyon Rd., Middletown, CA 95461

Enrollment

137

Student-Teacher

27.4:1

Score

2.8

Grades

Kindergarten – 6th

Updated 2022-23

How this school compares

In Middletown

#5 of 6

public schools

California elementary schools

#5,776 of 5,817

In district

#4 of 5

Middletown Unified

About Cobb Mountain Elementary

Cobb Mountain Elementary is a small rural public school in Middletown, California, serving students from kindergarten through sixth grade. With an enrollment of 137 students and a student-teacher ratio of 27.4:1, the school provides a personalized learning environment supported by five full-time equivalent teachers. Located on Big Canyon Road, Cobb Mountain Elementary focuses on fostering a nurturing community where every child can grow and thrive.

While the academic performance metrics show room for improvement—3.3 out of 10 on MySchoolScout's rating system and ranking in the 15th percentile among California schools—the school is dedicated to continuous development and student support. In reading and ELA, 41% of students are proficient or above, while 30% reach proficiency in math. These numbers highlight areas where the school can focus additional resources and attention.

Nestled in a rural setting, Cobb Mountain Elementary benefits from a close-knit community that values education and personal connections between teachers and families.

What Parents Should Know

With an enrollment of 137 students, Cobb Mountain Elementary is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.

The student-teacher ratio at Cobb Mountain Elementary is 27.4:1, 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, Cobb Mountain 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 Progress1.7Significantly Below Average50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change-4.05 pts/yr
Data Period2019–2024
TrendDeclining
Academics5.3Average30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency25.6%
Reading/ELA Proficiency36.9%
Math vs. State Avg-20.1 pts
Reading vs. State Avg-5.9 pts
Overall Proficiency31%
Expected (poverty-adj.)39%
vs. Expected-7.9 pts
Adjusted Percentile35th
College ReadinessNot Available

Data not available for this school

Resources & Environment2.0Needs Improvement20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio27.4:1
Per-Pupil Spending$13,074

Cobb Mountain Elementary — Students at Cobb Mountain Elementary score 31% proficient, which is below what's typical for similar communities (expected: 39%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

62.8%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 29.9%
School
State
38.4%
ELA Proficiency 41.1%
School
State
45.4%

Based on 14 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
52%
ELA
52%
2021*
Math
27%
ELA
52%
2024
Math
26%
ELA
36.8%

* 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: 1.7/10.

How Cobb Mountain Elementary Compares

See how Cobb Mountain Elementary performs across key quality dimensions compared to state benchmarks.

Overall Score
2.8/10
1th percentile in CA
Academic
5.3/10
5.3/10
Growth
1.7/10
Below average
Environment
2.0/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
63%
Teaching Staff
27:1 student-teacher ratio
5 teachers

Location

20932 Big Canyon Rd., Middletown, CA 95461

Nearby Alternatives

Families considering Cobb Mountain Elementary may also want to explore other elementary schools in the area. Lake County International Charter (rated 7.0/10, 7.9 miles away), which scores notably higher. Another option is Riviera Elementary (rated 5.6/10, 8.2 miles away, in nearby Kelseyville), which scores notably higher. Additionally, Lower Lake Elementary (rated 3.9/10, 8.5 miles away, in nearby Lower Lake), which scores notably higher. For more schools in Middletown, see our Middletown schools guide .

Nearby Schools

20 within 10.0 mi
School Distance Rating
Zemorah Christian Academy Lower Lake 6.4 mi
Riviera Elementary Kelseyville 8.2 mi 5.6
Minnie Cannon Elementary Middletown 7.6 mi 2.3
California Connections Academy North Bay Ripon 7.8 mi 3.2
Loconoma Valley High Middletown 7.8 mi
Middletown High Middletown 7.8 mi 7.1
Middletown Middle Middletown 7.8 mi 7.0
MIDDLETOWN CHRISTIAN SCHOOL Middletown 7.8 mi 5.1
MIDDLETOWN ADVENTIST SCHOOL Middletown 8.1 mi
Lake County International Charter Middletown 7.9 mi 7.0
Middletown Adventist Middletown 8.1 mi
Clearlake Creativity Clearlake 8.8 mi
Lower Lake High Lower Lake 8.5 mi 4.4
Highlands Academy Lower Lake 8.5 mi
Richard H. Lewis Alternative Lower Lake 8.5 mi 3.0
Lower Lake Elementary Lower Lake 8.5 mi 3.9
Carle (William C.) High (Continuation) Lower Lake 8.6 mi 5.4
Blue Heron Lower Lake 9.1 mi
Burns Valley Clearlake 9.9 mi 2.9
Clearlake SDA Christian Clearlake 10.0 mi

Neighborhood Census ACS (2019-2023)

Census data for ZIP 95461 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$81,830

Median Home Value

$385,000

Median Rent

$2,192/mo

Population

3,720

College Educated

23.6%

Homeownership

71.3%

Avg Commute

27.6 min

Poverty Rate

9.8%

Median Age

46.9

Community Profile

The community surrounding Cobb Mountain Elementary has a median household income of $81,830. It is a community where 24% of adults hold a bachelor's degree or higher. The median home value in the area is $385,000, with a median rent of $2,192/month. The local poverty rate of 9.8% is relatively low. The average commute for residents is 28 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
Central Valley Home Kingsburg, CA 2.8
Howard Gardner Community Charter Chula Vista, CA 2.8
Malcolm X Academy San Francisco, CA 2.7
Big Springs Elementary Montague, CA 3.2
Sycamore Creek Community Charter Huntington Beach, CA 3.2
KINDERCARE LEARNING CENTERS #1065 West Covina, CA 3.3

Frequently Asked Questions

Common questions about Cobb Mountain Elementary

What grades does Cobb Mountain Elementary serve?

Cobb Mountain Elementary serves students in grades Kindergarten through 6th.

How many students attend Cobb Mountain Elementary?

Cobb Mountain Elementary has an enrollment of approximately 137 students.

What is the student-teacher ratio at Cobb Mountain Elementary?

The student-teacher ratio at Cobb Mountain Elementary is 27.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Cobb Mountain Elementary rank in CA?

Cobb Mountain Elementary is ranked #9480 out of 9,533 schools in CA.

What is Cobb Mountain Elementary's MySchoolScout rating?

Cobb Mountain Elementary has a composite rating of 2.8 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 Cobb Mountain Elementary?

Based on the most recent state assessment data, Cobb Mountain Elementary has 29.9% math proficiency and 41.1% reading/ELA proficiency.

Is Cobb Mountain Elementary a charter school?

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

Is Cobb Mountain Elementary a Title I school?

No, Cobb Mountain Elementary is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Cobb Mountain Elementary?

62.8% of students at Cobb Mountain 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 (970/100K)

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

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 6th
Enrollment
137
Student-Teacher Ratio
27.4:1
Teachers (FTE)
5
Free/Reduced Lunch
62.8%
Type
regular
Setting
Distant Rural
County
Lake County
Data Year
2023–2024

District

Middletown Unified
District Enrollment
1,476
Schools in District
6
Per-Pupil Spending
$15,252
District Rank
#4 of 5

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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