January 23, 2026
Superintendent's Weekly Newsletter
SUPERINTENDENT'S WEEKLY NEWSLETTER1/23/2026 Dear CSD Families: We hope you’re having a wonderful week! Our classrooms have been filled with thoughtful conversations, creative problem-solving,...

Welcome —
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.
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January 23, 2026
SUPERINTENDENT'S WEEKLY NEWSLETTER1/23/2026 Dear CSD Families: We hope you’re having a wonderful week! Our classrooms have been filled with thoughtful conversations, creative problem-solving,...
January 16, 2026
SUPERINTENDENT'S WEEKLY NEWSLETTER1/16/2026 Dear CSD Families, As we head into the weekend, we want to take a moment to wish you a safe, restful, and joyful few days together. Reminder: Monday...
January 12, 2026
Good afternoon families,Please the attached document regarding upcoming lessons all teachers will be facilitating with our Dragons.-Principal Arreguin
View the full calendar to see all the exciting events we have happening in the next few weeks and months!