Total enrollment
7,945
+3,038 (+62%) vs SY 2017-18
9 schools in Lammersville Joint Unified
California · 7,945 students · 2 cities
Lammersville Joint Unified is a public-school district inside California, running 9 K-12 schools with combined enrollment of roughly 7,945 students, broken out as 8 elementary and 1 high.
7-year change in Lammersville Joint Unified
SY 2017-18 vs SY 2024-25School count
9
+3 (+50%) vs SY 2017-18
% White
11%
was 22%
% Hispanic
13%
was 19%
% Black
4%
was 6%
Source: NCES Common Core of Data, enrollment-weighted demographic averages
| Name | City | Level | Grades | Enrollment |
|---|---|---|---|---|
| Mountain House High | Mountain House | High | 09-12 | 2,428 |
| Hansen Elementary | Mountain House | Elementary | KG-08 | 930 |
| Julius Cordes Elementary | Mountain House | Elementary | KG-08 | 877 |
| Sebastian Questa Elementary | Mountain House | Elementary | KG-08 | 822 |
| Bethany Elementary | Mountain House | Elementary | KG-08 | 768 |
| Wicklund Elementary | Mountain House | Elementary | KG-08 | 689 |
| Altamont Elementary | Mountain House | Elementary | KG-08 | 616 |
| Evelyn Costa Elementary | Mountain House | Elementary | KG-08 | 612 |
| Lammersville Elementary | Tracy | Elementary | KG-08 | 203 |
About Lammersville Joint Unified
Lammersville Joint Unified is a rural-scale California school district running 9 campuses with combined enrollment near 7,945.
In terms of grade levels, Lammersville Joint Unified spans 8 elementary and 1 high school.
On a per-school basis, Lammersville Joint Unified runs about 883 students per campus, 53% above the state mean of roughly 578.
Trend over the past 7 years. Across the same 7-year window, public-school enrollment climbed 62%: 4,907 students in SY 2017-18 versus 7,945 in SY 2024-25. The school count climbed from 6 to 9 across the same 7-year window. On the demographic side, White enrollment moved from 22% to 11% over the same window.
On allk12, the community for Lammersville Joint Unified discusses sports rivalries, cross-district programs, and shared facilities. Members of the local community share what they see day-to-day.