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About Us
The Cucamonga School District is located in the western region of San Bernardino County in the Cities of Rancho Cucamonga and Ontario. As one of four K-8 elementary school districts in the city, the students feed into the Chaffey Joint Union High School District. The district has three elementary schools (K-5) and one middle school (6-8) serving a diverse student population of approximately 2443.

Inclusivity
We prioritize inclusivity by actively promoting a welcoming and supportive environment where every student feels valued and empowered.
Latest News
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March 28, 2026
Superintendent's Weekly Newsletter
SUPERINTENDENT'S WEEKLY NEWSLETTER3/27/26 Dear CSD Families, Today marks the start of our much-anticipated Spring Break! As we head into this week off, we would like to wish all of our students and...
March 27, 2026
New Update for Clearing Absences starting 4/6🔔📲 ✅
We are excited to announce that Cucamonga School District is rolling out a new districtwide update that makes clearing your child's absence quicker and easier than ever, right from your phone! Star...
March 21, 2026
Superintendent's Weekly Newsletter
SUPERINTENDENT'S WEEKLY NEWSLETTER3/20/2026 Dear CSD Families, This week, we are proud to celebrate the success of our students and the strong community that supports them. We are excited to share ...