SA
K-12 SchoolsGrades K-8

Altamont Elementary

Lammersville Joint Unified · San Joaquin County · 452 West Saint Francis Avenue, Mountain House, CA 95391-1190

(209) 836-7240 · www.lammersvilleschooldistrict.net/

10/10
#8
Rank 8 out of 337
Top 2%
English Language Arts10/10 · #11 · 97th percentile
Mathematics10/10 · #7 · 98th percentile
Science10/10 · #7 · 98th percentile

English Language Arts

Math Trend

Science Trend

School Overview

Mountain House is one of those master-planned communities in the eastern reaches of the Bay Area that quietly became a destination for families who want suburban calm with serious schools, and Altamont Elementary is a big reason why. Ranking in the 98th percentile statewide, this K-8 school delivers across the board in English, math, and science — the kind of consistency that makes it a genuine anchor for a community where neighbors tend to know each other and families put down real roots. If you're considering a move to the Tracy/Mountain House corridor and want a school that punches well above its zip code's modest reputation, Altamont belongs at the top of your list.

Student Demographics

407 students tested · 2024-25 school year

Ethnicity

Asian
178 (44%)
Hispanic
68 (17%)
White
60 (15%)
Multiple Races
31 (8%)
Filipino
30 (7%)
African American
26 (6%)
Other
14 (3%)

Key Indicators

English Learners78 (19%)
Socioeconomically Disadvantaged58 (14%)
Students with Disabilities38 (9%)

Staff & Teachers(2024-25)

616
Enrollment
26.9
Teachers (FTE)
22.9:1
Student-Staff Ratio
2
Administrators (FTE)
23.9
Avg Class Size*(2023-24)

Community Enrichment Programs

This supplementary score measures the availability of enrichment programs — such as tutoring, music, dance, sports, and arts — within 3 miles of the school. Schools in communities with more diverse and accessible programs score higher.

Nearby Programs3/10 · #434 · 27th percentile

21 programs within 3 miles. Ranked among K-12 Schools in California.

Nearby Libraries

No programs found