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SCHOOL COMMUNITY·LAMMERSVILLE JOINT UNIFIED·NCES 060141014521

Julius Cordes Elementary

296 East Parco Ave., Mountain House, CA 95391 · (209) 836-7400 · San Joaquin County
GRADES KG–08ELEMENTARY22-SUBURBREGULAR SCHOOL877 STUDENTS
Enrollment
877
Elementary
DISTRICT 690 · STATE 465
Student : Teacher
25.3:1
35 FTE teachers
DISTRICT 22.6:1 · STATE 22.3:1
Free / Reduced Lunch
3%
22 students
DISTRICT 13% · STATE 65%
Community
6
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

GradeStudentsShare
Kindergarten779%
Grade 19411%
Grade 29611%
Grade 311713%
Grade 410212%
Grade 59711%
Grade 69811%
Grade 79711%
Grade 89911%

This year's kindergarten class (77) is 22% smaller than its 8th grade class (99).

Student demographics
29%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 56% · STATE 62% · US 70%
White
415%
DISTRICT 11% · STATE 20% · US 43%
Hispanic
293%
DISTRICT 13% · STATE 56% · US 30%
Black
121%
DISTRICT 4% · STATE 5% · US 15%
Asian
73884%
DISTRICT 64% · STATE 12% · US 6%
Two+
425%
DISTRICT 7% · STATE 6% · US 5%
Native American
142%
DISTRICT 1% · STATE 0% · US 1%
Pacific Islander
10%
DISTRICT 0% · STATE 0% · US 0%
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
Male
44951%
Female
42849%

School pathway

Students here typically continue to
Julius Cordes Elementary→Mountain House High
Based on grade levels within Lammersville Joint Unified. Attendance zones can vary; confirm enrollment with the district.

Discussions

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Test scores

CAASPP 2024-25 . % met or exceeded standard
English Language Arts
86.6%
CA avg 49.1%
Math
87.8%
CA avg 37.7%

What this means: On the CAASPP, California's statewide test, about 87 of every 100 students at this school read and write at grade level and about 88 of 100 do math at grade level. Across all California schools, those numbers are about 49 and 38.

Performance levels, 2024-25

SubjectStandard ExceededStandard MetStandard Nearly MetStandard Not Met
English Language Arts62.1%24.5%7.8%5.6%
Math71.2%16.5%7.6%4.6%
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 yearEnglish Language ArtsMath
2024-2586.6%87.8%
2023-2485.2%83.6%
2022-2378.1%82.5%
2021-2278.0%81.0%
% 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 · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
85.9%
composite math + reading, all grades
Predicted
78.1%
based on CA schools with similar FRL share
Beats by
+7.8pp
above demographic expectation

What this means: About 86% of students here test proficient in math and reading, compared with the roughly 78% typical for California schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among California's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Schools most like Julius Cordes Elementary

Julius Cordes Elementary's state test result (85.9% proficient) is higher than 3 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Julius Cordes Elementary this school8772.5%85.9%
J. M. Amador Elementary
Dublin
9097.2%89.3%
Hansen Elementary
Mountain House
9308.2%81.5%
John Green Elementary
Dublin
6617.9%80.0%
Evelyn Costa Elementary
Mountain House
6126.2%78.2%
Cottonwood Creek
Dublin
1,02313.0%87.9%
Matched among California elementary schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where Julius Cordes Elementary ranks

Among elementary schools
MeasureThis schoolIn CaliforniaIn San Joaquin County
State test proficiency
ranked highest first
85.9%#71 of 5,151#1 of 138
Math proficiency
ranked highest first
87.8%#49 of 5,172
▲ 74
#1 of 138
no change
Reading proficiency
ranked highest first
86.6%#65 of 5,172
▲ 19
#1 of 138
no change
3-year test score change
ranked biggest gain first
+7.7pp#966 of 5,116#17 of 136
Enrollment
ranked largest first
877#205 of 5,915#17 of 159
Students per teacher
ranked fewest first
25.3:1#4,589 of 5,352#116 of 149
Diversity index
ranked most diverse first
28.6%#4,006 of 5,354#135 of 149
Free and reduced lunch
ranked highest share first
2.5%#5,615 of 5,625#154 of 154
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. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
877
+221 (+34%) vs 2020
Student : Teacher
25.3:1
was 26.2:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2587734.625.3:13% (22)
2023-2486133.625.7:13% (22)
2022-2387834.625.4:12% (20)
2020-216562526.2:16% (38)
Source: NCES Common Core of Data. Rows are the federal collections on file for Julius Cordes Elementary.

About Julius Cordes Elementary

Mountain House, California, is home to Julius Cordes Elementary, a large elementary school. A total of 877 students attend the school, which covers kindergarten through 8. The average for elementary schools in California is about 465 students, so this school is 89% above average.

Lammersville Joint Unified enrolls 7,945 students in 9 schools, including Julius Cordes Elementary.

Julius Cordes Elementary's enrollment is 84% Asian. The remaining shares are 5% multiracial, 5% White, and 3% Hispanic. San Joaquin County as a whole is about 19% Asian, so the school's share is higher. Julius Cordes Elementary's diversity index is 29%, against a US figure of 70%.

Teacher staffing is 34.6 full-time equivalents, or about 25.3 students per teacher. This ratio sits 3.0 above the 22.3:1 average for elementary schools in California. Eligibility for subsidized school meals is 3%. It compares with 66% for public schools in San Joaquin County.

When test results are adjusted for free or reduced-price lunch eligibility, Julius Cordes Elementary is 7.8 points above its prediction. Actual: 85.9%. Predicted: 78.1%.

San Joaquin County census figures show that the median household income is $92,179, about 23% of adults have at least a bachelor's degree, and roughly 10% of residents are in poverty. San Joaquin County is home to 251 public schools and about 153,026 public school students.

The nearest other public school, Mountain House High, is about 0.4 miles away. Inside a five-mile radius, there are at least 8 other public schools. Compared with its nearest neighbors, Julius Cordes Elementary ranks 1st of 9 on average proficiency.

Locale data from NCES put Julius Cordes Elementary in a suburban area outside a principal city, within an urbanized area with a population between 100,000 and 250,000 (Suburb: Mid-size).

Enrollment climbed 34% from its 2020-21 level of 656.

Parents and students can post about sports tryouts, band and choir, and theater at Julius Cordes Elementary. Alumni can share how the school prepared them.

San Joaquin County at a glance

View full county profile
Population
797,334
Census ACS
Median income
$92,179
Household, ACS
Bachelor's+
23%
Adults 25+
Poverty rate
10%
Below federal line
Schools in county
251
153,026 students

Quick facts

School name
Julius Cordes Elementary
District
Lammersville Joint Unified
Address
296 East Parco Ave., Mountain House, CA 95391
Phone
(209) 836-7400
County
San Joaquin County
Level
Elementary
Grade range
KG–08
Total enrollment
877
Teachers (FTE)
35
Student–teacher ratio
25.3:1
Free and reduced lunch
22 (3%)
Locale
22-Suburb: Mid-size
NCES ID
060141014521
Charter school
No
Virtual school
No

Related schools

Other schools in Lammersville Joint Unified
Other schools in Mountain House
Nearby schools

Frequently asked questions

About Julius Cordes Elementary
How many students attend Julius Cordes Elementary?
Julius Cordes Elementary enrolls approximately 877 students in grades KG-08.
Is Julius Cordes Elementary an elementary, middle, or high school?
Julius Cordes Elementary is an elementary school covering grades KG-08.
How many teachers does Julius Cordes Elementary have?
Julius Cordes Elementary employs 35 FTE teachers, for a student-to-teacher ratio of 25.3:1.
What is the racial breakdown of students at Julius Cordes Elementary?
At Julius Cordes Elementary, the student body is approximately 5% White, 3% Hispanic, 1% Black, 84% Asian, 5% Two or more.
Is Julius Cordes Elementary public or private?
Julius Cordes Elementary is a public K-12 school, overseen by Lammersville Joint Unified.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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