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Lammersville Joint Unified Elementary Schools

8 schools ranked by composite score — exceeded vs. met standard, growth, absenteeism, suspension, and baseline proficiency.

District performance overview

Lammersville Joint Unified has 8 ranked elementary schools averaging a composite score of 65.2 — 19.7 points above the state average of 45.5. Scores range from 41.4 to 81.0.

The highest-scoring school is Julius Cordes Elementary with a composite of 81.0 and 66.9% exceeding standard.

Wide performance spread: The 39.6-point gap between the highest and lowest scoring schools in Lammersville Joint Unified suggests significant variation in school quality within the same district. Choosing the right school within this district matters more than choosing the district itself.

District-wide chronic absenteeism averages 7.7%, above the state average of 18.7%.

Avg Composite
65.2
State avg: 45.5
Score Range
39.6
41.4 – 81.0
Avg Exceeded %
46.2%
State avg: 21.0%
Schools Ranked
8
With composite scores
# School County Score Exceeded Met+ Absent Susp.
1 Julius Cordes Elementary
Lammersville Joint Unified
San Joaquin 81.0 66.9% 87.4% 2.7% 0.4%
2 Hansen Elementary
Lammersville Joint Unified
San Joaquin 74.4 60.3% 81.4% 5.8% 0.9%
3 Evelyn Costa Elementary
Lammersville Joint Unified
San Joaquin 72.9 54.8% 79.8% 7.7% 1.4%
4 Sebastian Questa Elementary
Lammersville Joint Unified
San Joaquin 66.6 48.6% 73.4% 7.3% 1.6%
5 Altamont Elementary
Lammersville Joint Unified
San Joaquin 65.5 38.8% 66.6% 10.6% 1.8%
6 Bethany Elementary
Lammersville Joint Unified
San Joaquin 64.1 42.2% 69.2% 5.2% 0.6%
7 Wicklund Elementary
Lammersville Joint Unified
San Joaquin 55.7 38.0% 62.8% 8.8% 4.2%
8 Lammersville Elementary
Lammersville Joint Unified
San Joaquin 41.4 20.4% 45.4% 13.8% 3.3%