December 5, 2021 - San Antonio Christian School

1722 E. 8th Street

Ontario, CA 91764

(909) 982-2301

Office Line

Office Hours

Mon - Thurs 9 am - 4 pm
Fri 9 am - 12 pm

Christmas Food Drive

Dear SACS Families, As we approach the season of giving, help us fight local hunger by donating any dry or canned food. Let your SACS student experience true giving by […]

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We would love to show you around our beautiful campus

San Antonio Christian School (SACS) is a Seventh-day Adventist Christian school offering grades TK – 8th on a beautiful campus in Ontario, California.