Enrollment
110
Elementary
DISTRICT 234 · STATE 465
SCHOOL COMMUNITY·MIDDLETOWN UNIFIED·NCES 062475008901
Cobb Mountain Elementary
15895 Highway 175, Cobb, CA 95426 · (707) 987-1450 · Lake County
GRADES KG–06ELEMENTARY42-RURALTITLE IREGULAR SCHOOL110 STUDENTS
Student : Teacher
24.7:1
4 FTE teachers
DISTRICT 23.0:1 · STATE 22.3:1
Free / Reduced Lunch
46%
51 students
DISTRICT 55% · STATE 65%
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Kindergarten | 19 | 17% |
| Grade 1 | 11 | 10% |
| Grade 2 | 24 | 22% |
| Grade 3 | 19 | 17% |
| Grade 4 | 19 | 17% |
| Grade 5 | 18 | 16% |
Student demographics
42%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 55% · STATE 62% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Test scores
CAASPP 2024-25 . % met or exceeded standardEnglish Language Arts
28.8%
CA avg 49.1% . -39.2pp since 2014
Math
32.2%
CA avg 37.7% . -24.8pp since 2014
What this means: On the CAASPP, California's statewide test, about 29 of every 100 students at this school read and write at grade level and about 32 of 100 do math at grade level. Across all California schools, those numbers are about 49 and 38. Reading and writing scores are down about 39 points since 2014, while math scores are down about 25 points.
Performance levels, 2024-25
| Subject | Standard Exceeded | Standard Met | Standard Nearly Met | Standard Not Met |
|---|---|---|---|---|
| English Language Arts | 8.5% | 20.3% | 33.9% | 37.3% |
| Math | 15.3% | 16.9% | 27.1% | 40.7% |
Share of tested students at each CAASPP level. Each student counts in one level, so a row adds to about 100%.
CAASPP results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 28.8% | 32.2% |
| 2023-24 | 36.9% | 25.6% |
| 2022-23 | 38.5% | 38.2% |
| 2021-22 | 45.8% | 35.2% |
| 2020-21 | 53.7% | 28.4% |
| 2018-19 | 51.8% | 53.0% |
| 2017-18 | 57.7% | 48.7% |
| 2016-17 | 63.4% | 56.8% |
| 2015-16 | 55.0% | 46.0% |
| 2014-15 | 68.0% | 57.0% |
% met or exceeded standard, all students and all tested grades.
Source: CAASPP. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
UNDERPERFORMING
Bottom 10% of CA schools after controlling for student poverty
Actual proficiency
30.8%
composite math + reading, all grades
Predicted
52.4%
based on CA schools with similar FRL share
Beats by
-21.6pp
below demographic expectation
What this means: About 31% of students here test proficient in math and reading, below the roughly 52% typical for California schools with a similar share of low-income students. BeatsExpectations compares each school with others at the same poverty level, not by raw scores, so a school lands here when its results trail those comparable schools, which is not the same as having low scores. A higher-scoring school can still fall in this tier if similar schools score higher still.
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →
Where Cobb Mountain Elementary ranks
Among elementary schools| Measure | This school | In California | In Lake County |
|---|---|---|---|
| State test proficiency ranked highest first | 30.8% | #3,413 of 5,151 | #2 of 12 |
| Math proficiency ranked highest first | 32.2% | #2,997 of 5,172 | #2 of 12 |
| Reading proficiency ranked highest first | 28.8% | #4,095 of 5,172 | #4 of 12 |
| 3-year test score change ranked biggest drop first | -10.0pp | #134 of 5,116 | #1 of 12 |
| Enrollment ranked largest first | 110 | #5,614 of 5,915 | #12 of 14 |
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list.
7-year change
SY 2017-18 vs SY 2024-25Enrollment
110
-21 (-16%) vs 2017
Student : Teacher
24.7:1
was 21.5:1
% White
75%
was 71%
% Hispanic
14%
was 12%
% Black
0%
was 1%
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free or reduced lunch |
|---|---|---|---|---|
| 2024-25 | 110 | 4.5 | 24.7:1 | 46% (51) |
| 2023-24 | 137 | 6 | 23.0:1 | 63% (86) |
| 2022-23 | 135 | 6 | 22.4:1 | 51% (69) |
| 2017-18 | 131 | 6.1 | 21.5:1 | 69% (91) |
Source: NCES Common Core of Data. Rows are the federal collections on file for Cobb Mountain Elementary.
About Cobb Mountain Elementary
As a small elementary school, Cobb Mountain Elementary serves students in Cobb, California. The school serves 110 students in kindergarten through 6 in 2024-25. The average among elementary schools in California is roughly 465 students; this school is 76% smaller than that.
Cobb Mountain Elementary reports to Middletown Unified, which has 6 schools and 1,452 students.
A majority of students at Cobb Mountain Elementary, 75%, are White. Beyond that, enrollment is 14% Hispanic, 7% multiracial, and 3% Asian. Cobb Mountain Elementary has a diversity index of 42%, compared with 70% for all US public school students.
Its teaching staff equals 4.5 full-time positions, a ratio of 24.7:1. For comparison, elementary schools in California average 22.3:1. Free and reduced-price lunch eligibility, a common measure of family income, is 46%. The gap from the 73% average for public schools in Lake County is 27 points.
Cobb Mountain Elementary is 21.6 points below expectations on state tests, given its student poverty level, placing it in the bottom 10% in California.
Federal survey data for Lake County show that median household income is about $60,621, roughly 18% of adults have a four-year degree or more, and the share of residents below the poverty line is 11%. Cobb Mountain Elementary is among the 43 public schools in Lake County.
Minnie Cannon Elementary is the public school closest to Cobb Mountain Elementary, about 7.6 miles away. Inside a ten-mile radius, there are at least 8 other public schools. Cobb Mountain Elementary is 3rd of 5 nearby schools by average proficiency rate.
By NCES locale, the school is Rural: Distant, or in rural territory some distance from an urban area.
Cobb Mountain Elementary had 131 students in 2017-18 and 110 in 2024-25, a 16% decrease. The ratio of students to teachers went from 21.5:1 to 24.7:1 over the same years.
The Cobb Mountain Elementary community page is open for posts about enrollment questions, class placement, and PTA news. Anyone with firsthand experience at this school can post or comment.
Lake County at a glance
View full county profilePopulation
68,152
Census ACS
Median income
$60,621
Household, ACS
Bachelor's+
18%
Adults 25+
Poverty rate
11%
Below federal line
Schools in county
43
10,167 students
Quick facts
Related schools
Other schools in Middletown Unified
- Coyote Valley ElementaryElementary · 427 students
- Middletown HighHigh · 421 students
- Middletown MiddleMiddle · 320 students
- Minnie Cannon ElementaryElementary · 164 students
- Loconoma Valley HighHigh · 10 students
Nearby schools
- Minnie Cannon Elementary7.6 mi · 164
- California Online Public Schools North Bay7.8 mi · 144
- Loconoma Valley High7.8 mi · 10
- Middletown High7.8 mi · 421
- Middletown Middle7.8 mi · 320
- Lake County International Charter7.9 mi · 88
Frequently asked questions
About Cobb Mountain ElementaryHow large is Cobb Mountain Elementary?
Cobb Mountain Elementary enrolls approximately 110 students in grades KG-06.
What grades does Cobb Mountain Elementary serve?
Cobb Mountain Elementary serves grades KG-06.
How many teachers does Cobb Mountain Elementary have?
Cobb Mountain Elementary employs 4 FTE teachers, for a student-to-teacher ratio of 24.7:1.
How diverse is Cobb Mountain Elementary?
Cobb Mountain Elementary reports a student body of 75% White, 14% Hispanic, 3% Asian, 7% Two or more.
Is Cobb Mountain Elementary public or private?
Cobb Mountain Elementary is a public K-12 school, overseen by Middletown Unified.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.