Evelyn Costa Elementary School

Evelyn Costa Elementary opened in August 2023 as the ninth school in the Lammersville Joint Unified School District and the newest currently operating school in Mountain House. Located in College Park Village — Mountain House's newest established neighborhood — Costa serves approximately 612 students and has already posted outstanding academic results.

In its first year of CAASPP testing, Costa ranked in the top 6.3% of California elementary schools with 80.28% ELA proficiency and 79.15% math proficiency. These numbers are remarkable for a brand-new school and demonstrate the strength of the teaching staff, curriculum, and family engagement from day one.

The campus on South Gobind Boulevard features a modern design with state-of-the-art learning spaces, technology integration throughout, and beautiful outdoor areas. Principal Corrine Pacheco has built a school culture that emphasizes high expectations, inclusivity, and community involvement. For families in College Park Village, having a top-performing school within walking distance of their homes is a major quality-of-life benefit.