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PrivateK-12Elem-High Combo
Cornerstone Christian School
1745 East 18Th Street, Antioch, CA 94509·Contra Costa County
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Overview
Cornerstone Christian School is an private school (elem-high combo) serving grades K-12 in Antioch, Contra Costa County.
School data from the California Department of Education (public & charter 2025-26, private 2024-25).
At a glance
581
Enrollment
K-12
Grades
Private
Sector
Location
1745 East 18Th Street, Antioch, CA 94509
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School data from the California Department of Education (public & charter 2025-26, private 2024-25).