Photo: Tranistrider1979 · CC BY-SA 3.0Mountain House’s public schools outscore 93% of California districts
On the state math tests, 68% of Mountain House’s students scored proficient, above the California average (33%). The grade covers the public school district serving Mountain House, from kindergarten through graduation, on state tests and graduation. Each state writes its own tests, so this is the one TownRatings grade compared within California, not nationally.
From California state tests taken in spring 2022, when 98% of students in the tested grades sat them, and the class of 2023’s four-year graduation rate, as reported to the U.S. Department of Education.
Mountain House’s schools, in brief
Against towns with similar incomes
Among the 209 California towns with household incomes within a quarter of Mountain House’s, its schools beat 85%, lower than their 93% against all the state’s districts. The grade ↓
Above the state on both counts
Reading proficiency is 73% and math 68% in spring 2022, against 47% and 33% statewide; 99–100% of the class of 2023 graduated in four years, against 86%. Test scores ↓
Spending and class size
The district spends $13,047 per student, against $21,206 across California (FY2024). Spending doesn’t count toward the grade. Districts ↓
Seven elementary schools, then one high school
Which elementary school depends on the address; from grade 9 the district’s path is Mountain House High. Enrollment is up 24% since 2020–21. See the path ↓
Written from the figures on this page. Tests are from 2021–22, graduation from the class of 2023; each school’s own letter uses 2020–21 results.
What’s behind Mountain House’s grade
A: better than 93% of California school districts, #54 of 847 California towns. Test scores and graduation are both above the California average; graduation is the stronger of the two.
Where will my kid go?
Pick a grade. These are the public schools that serve Mountain House, with each school’s own grade.
9th grade in Mountain House
Mountain House High
Grades 9–12 · 2,428 students · 25:1 students per teacher
10th grade in Mountain House
Mountain House High
Grades 9–12 · 2,428 students · 25:1 students per teacher
11th grade in Mountain House
Mountain House High
Grades 9–12 · 2,428 students · 25:1 students per teacher
12th grade in Mountain House
Mountain House High
Grades 9–12 · 2,428 students · 25:1 students per teacher
Mountain House’s public schools are run by Lammersville Joint Unified School District. To confirm the school for a specific address, ask the district.
The district
Spending and class size are shown but don’t count toward the grade. Each district’s own page has every school.
Well above the state in reading
Mountain House vs. its neighbors
Schools grades for the California towns that share Mountain House’s borders.
| Town | Schools | Main districts |
|---|---|---|
| Mountain House | A | Lammersville Joint Unified |
Every school in Mountain House
8 schools. Each public school’s letter compares its own 2020–21 reading and math results with California’s other public schools (the newest school-level results we have).
Questions about Mountain House’s schools
Are Mountain House’s schools good?
By California’s own tests, yes: the public schools Mountain House children attend outscore 93% of California’s school districts on tests and graduation, an A Schools grade, #54 of 847 California towns. Among towns with similar incomes they beat 85%. Tests are from 2021–22, graduation from the class of 2023.
What school district is Mountain House in?
Lammersville Joint Unified School District, which runs grades K–12 and enrolls 7,945 students in 9 schools (2024–25).
Where do Mountain House kids go to high school?
Mountain House High, with 2,428 students; its own test results earn an A.
What is Mountain House’s graduation rate?
99–100% of the class of 2023 in Lammersville Joint Unified School District graduated in four years, against 86% across California.
How much does Mountain House spend per student?
$13,047 in Lammersville Joint Unified School District (FY2024), against $21,206 across California. Spending doesn’t count toward the grade.
Parents talk
What Mountain House families are saying about school.
Looking for colleges? Colleges near Mountain House → They have their own page.
School data: state test results (2021–22, with participation) and four-year graduation rates (class of 2023) reported to the U.S. Department of Education (EDFacts via ED Data Express); each school’s own letter uses its 2020–21 results (EDFacts via the Urban Institute); schools and enrollment from NCES (2024–25; private schools 2023–24); spending from the Census Bureau’s school finance survey (FY2024). The School Grade is our own summary, graded within California. Stars are from neighbors.