District Contact & Information
Source: NCES CCD 2024–25Schools in Lammersville Joint Unified School District
9 schools listed| School | Level | Grades | Students | City |
|---|---|---|---|---|
| Mountain House High | High | 9th – 12th | 2,428 | Mountain House |
| Altamont Elementary | Other | Kindergarten – 8th | 616 | Mountain House |
| Bethany Elementary | Other | Kindergarten – 8th | 768 | Mountain House |
| Evelyn Costa Elementary | Other | Kindergarten – 8th | 612 | Mountain House |
| Hansen Elementary | Other | Kindergarten – 8th | 930 | Mountain House |
| Julius Cordes Elementary | Other | Kindergarten – 8th | 877 | Mountain House |
| Lammersville Elementary | Other | Kindergarten – 8th | 203 | Tracy |
| Sebastian Questa Elementary | Other | Kindergarten – 8th | 822 | Mountain House |
| Wicklund Elementary | Other | Kindergarten – 8th | 689 | Mountain House |
Frequently Asked Questions
About Lammersville Joint Unified School District
Lammersville Joint Unified School District is a public school district in California, in San Joaquin County. It carries an overall rating of 10/10 (Excellent), the 94th percentile among California districts. That rating reflects the share of students proficient in reading and math on state assessments (NCES EDFacts, 2021–22 for most districts with a 2017–18 fallback for the rest) and is ranked only against other California districts — scores are not comparable between states. Directory details on this page come from the NCES Common Core of Data, 2024–25.
Schools in this district
NCES lists 9 schools operating under Lammersville Joint Unified School District — 1 high and 8 other or combined. The largest by enrollment is Mountain House High with 2,428 students. School-level enrollment comes from the NCES Common Core of Data school directory; a school with no reported enrollment is shown with a dash rather than a zero.
Checking your own address
District boundaries are address-specific and do not follow zip code lines exactly — a single zip code can be split between two or more districts. Use the zip codes listed above as a starting point, then confirm your assignment with the district office at (209)836-7400 before making a housing decision.