School overview
At a glance
Reported students
2,428
NCES CCD 2024–25, where reported
Teachers (FTE)
96.45
NCES CCD 2024–25
Student–teacher ratio
25.2:1
Calculated, not a class-size measure
Grades served
09–12
NCES preliminary directory 2025–26
School benchmarks
California high enrollment
95th percentile
Compared with 2,196 same-level schools reporting enrollment.
District median enrollment
768
Mountain House High: 2,428 reported students.
State peer staffing position
92th percentile
25.2:1 reported; state peer median 19.2:1. Ratio is not class size.
Profile interpretation
What the reported data says about Mountain House High
Mountain House High is a public high school serving grades 09–12 in Mountain House. It is one of 9 current school records connected to Lammersville Joint Unified. NCES reports 2,428 students for 2024–25.
Among 2,196 high schools in California with comparable records, this school is larger than the reported median of 414.5 students. Its enrollment is at approximately the 95th percentile for that peer group. Size describes the campus, not instructional quality.
The reported student–teacher ratio is 25.2:1, above the California median of 19.2:1 for the same school level. This ratio uses total enrollment and teacher FTE; it is not an average classroom headcount and can be affected by special programs or part-time staffing.
The two largest reported race and ethnicity groups are Asian (61.9%) and White (13.2%). English learners represent 4.7% of enrollment. Students served under IDEA represent 5.3%. These figures help families understand who the school serves; they are not rating inputs.
The 2021–22 civil-rights collection reports access to Advanced Placement, gifted and talented programming, computer science. The school reported 30 AP courses. Program availability changes, so families should confirm the current catalog and participation rules directly with the school.
Turn data into a school visit
Questions worth asking Mountain House High
- 1How do the reported 25.2:1 student–teacher ratio and 96.45 teacher FTE translate into actual class sizes by grade?
- 2Have the reported academic programs changed since the 2021–22 CRDC collection?
- 3How are the school's 5 counselor FTE allocated across grades and student needs?
- 4What meal assistance, transportation, after-school, and family-support services are currently available?
Student context
Enrollment needs
- English learners
- 4.7%
- Students with disabilities
- 5.3%
- Free/reduced-price lunch
- 10.8%
- Lunch program
- Yes participating without using any Provision or the CEO
People available to students
Support staff
- Counselors (FTE)
- 5
- Nurses (FTE)
- 1.5
- Psychologists (FTE)
- 1.5
- Social workers (FTE)
- 0
Student demographics
Race and ethnicity share of reported enrollment
- White13.2%
- Hispanic12.3%
- Black5.2%
- Asian61.9%
- American Indian / Alaska Native0.6%
- Native Hawaiian / Pacific Islander0.5%
- Multiracial6.2%
Race/ethnicity: NCES CCD 2024–25 where reported, otherwise CRDC 2021–22. English learner and disability context: CRDC 2021–22. Privacy rules can produce missing values.
Learning opportunities
Programs reported by the school
Advanced Placement
Offered
30 courses reported
Gifted and talented
Offered
Computer science
Offered
Program availability is from CRDC 2021–22 and can change. Confirm current courses and eligibility with the school.
Continue exploring
Other schools in Lammersville Joint Unified
Start with campuses at the same school level or with similar reported enrollment.
Hansen Elementary
Elementary · Grades KG–08
930 reported students
Julius Cordes Elementary
Elementary · Grades KG–08
877 reported students
Sebastian Questa Elementary
Elementary · Grades KG–08
822 reported students
Bethany Elementary
Elementary · Grades KG–08
768 reported students
Wicklund Elementary
Elementary · Grades KG–08
689 reported students
Altamont Elementary
Elementary · Grades KG–08
616 reported students