Lammersville Joint Unified School District

111 S. De Anza Blvd.
Mountain House, CA 95391-7900
(District boundaries shown in map)
10/
10
Top 5%

Top Rankings

Lammersville Joint Unified School District ranks among the top 20% of public school district in California for:

Category
Attribute
Overall Rank
Highest overall rank (Top 5%)
Math Proficiency
Highest math proficiency (Top 5%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 10%)
Science Proficiency
Highest science proficiency (Top 10%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2026 school year, there is 1 public high school serving 2,428 students in Lammersville Joint Unified School District. This district's average high testing ranking is 10/10, which is in the top 5% of public high schools in California.
Public High School in Lammersville Joint Unified School District have an average math proficiency score of 62% (versus the California public high school average of 28%), and reading proficiency score of 76% (versus the 51% statewide average).
Public High School in Lammersville Joint Unified School District have a Graduation Rate of 99%, which is more than the California average of 86%.
The school with highest graduation rate is Mountain House High School, with ≥99% graduation rate. Read more about public school graduation rate statistics in California or national school graduation rate statistics.
Minority enrollment is 87% of the student body (majority Asian), which is more than the California public high school average of 79% (majority Hispanic).

Overview

This School District
This State (CA)
# Schools
9 Schools
2,795 Schools
# Students
7,945 Students
2,122,733 Students
# Teachers
335 Teachers
101,050 Teachers
Student-Teacher Ratio
24:1
24:1

Student By Grade

District Rank

Lammersville Joint Unified School District, which is ranked #78 of all 1,904 school districts in California (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 99% has increased from 97% over five school years.
This School District
State Average (CA)
#80 out of 1932 school districts
(Top 5%)
70%
34%
73%
47%
56%
29%
(21-22)
≥99%
87%
(2022-23)
11.2%
27.7%

Students by Ethnicity:

0.56
0.63
% American Indian
1%
1%
% Asian
64%
12%
% Hispanic
13%
56%
% Black
4%
5%
% White
11%
21%
% Hawaiian
n/a
n/a
% Two or more races
7%
5%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $16,245 in this school district is less than the state median of $20,100. The school district revenue/student has grown by 6% over four school years.
The school district's spending/student of $10,602 is less than the state median of $18,512. The school district spending/student has declined by 34% over four school years.
This School District
This State (CA)
Total Revenue
$129 MM
$116,387 MM
Spending
$84 MM
$107,188 MM
Revenue / Student
$16,245
$20,100
Spending / Student
$10,602
$18,512

Best Lammersville Joint Unified School District Public High Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Mountain House High School
(Math: 62% | Reading: 76%)
Rank:
10/
10
Top 10%
1090 South Central Pkwy.
Tracy, CA 95391
(209) 836-7460
Gr: 9-12 | 2,428 students Student-teacher ratio: 25:1 Minority enrollment: 87%

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Quick Facts (2026)

  • District size: 9 schools
  • Grades: K-12
  • Enrollment: 7,945 students
  • Student-Teacher Ratio: 24:1
  • Minority Enrollment: 89%
  • : ≥99% (Btm 50% in CA)
  • : Top 5%
  • : 70% (Top 5%)
  • : 73% (Top 10%)
  • : 56% (Top 10%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

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