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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February 7, 2026
SUPERINTENDENT'S WEEKLY NEWSLETTER2/6/26 Dear CSD Families, As we move through the remainder of the school year, each school day is an important opportunity for learning, growth, and success for ou...
February 2, 2026
February Important Dates: Menu Links: Breakfast Menu Lunch Menu After School Snack2nd-Valentine Gram starts2nd-ELPAC Testing begins3rd-DAAPAC✨ DAAPAC Family Meeting ✨🗓 Feb. 3, 2026, | 5:00 PM📍 Onta...
January 31, 2026
SUPERINTENDENT'S WEEKLY NEWSLETTER1/30/2026 Dear CSD Parents, This February, our district is honored to celebrate Black History Month. This month serves as a dedicated time to recognize the monumen...
January 27, 2026
Mark your calendar for these dates in February! Wednesday, February 4th - Minimum Day Dismissal @ 1pmThursday, February 5th- Modified Day Dismissal @ 2pm Monday, February 9th - No School Tuesday, F...
View the full calendar to see all the exciting events we have happening in the next few weeks and months!
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