Contact Us

8776 Archibald Avenue
Rancho Cucamonga, California 91730


Telephone: (909) 987-8942
Fax: (909) 980-3628


Contact Directory


District Office Hours:7:30 a.m. to 4:00 p.m.


Kindergarten 2016-2017


Full day Kindergarten program available at all elementary schools.


Kindergarten registration packets are available for the 2016-2017 school year at the school sites.


Children who are 5 years of age before September 1, 2016 are eligible to register for Kindergarten.


Children who turn 5 between September 2 and December 2, 2016 are eligible to register for Transitional Kindergarten.



Click here for TK/kinder requirements

School Reminders

              School start and end times are as follows*:

School Start End
Cucamonga Elementary School 8:00 a.m. 2:35 p.m.
Los Amigos Elementary School 8:00 a.m. 2:45 p.m.
THE ONTARIO CENTER SCHOOL 8:00 a.m. 2:35 p.m.
     Rancho Cucamonga Middle School 7:45 a.m. 2:25 p.m.


 *Modified Day is every Thursday at all elementary schools. 

 Dismissal is at 1:45 p.m. for Cucamonga Elementary School and THE ONTARIO CENTER SCHOOL

 Dismissal is at 1:55 p.m. for Los Amigos Elementary School

Boundary Change Approved by Board of Trustees

Proposed Boundary Change Committee Meetings

  September 28, 2015


  January 5, 2016



Parent Notification – February 1, 2016

The Cucamonga School District is in the process of reviewing some school boundaries.  Letters were mailed home to the families who are in the affected proposed boundary change area.

The reasons for the proposed boundary changes are as follows:

  • Residential development is growing within THE ONTARIO CENTER SCHOOL’S boundaries.
  • To accommodate growing student enrollment.

The proposed changes will only impact students at THE ONTARIO CENTER SCHOOL in the proposed affected boundary change area.

Proposed Boundary Change Area Informational Meeting – February 17, 2016

  Location:   Los Amigos Elementary School
                  8498 Ninth Street, Rancho Cucamonga, CA  91730

  Time:        6:30 p.m.                                                      

Public Hearing / Approval of Boundary Changes – March 10, 2016

              Regular Board Meeting

              Location:  Rancho Cucamonga Middle School, MPR
                             10022 Feron Blvd., Rancho Cucamonga, CA  91730

              Time:       6:00 p.m.


The Board took action approving the boundary changes as presented for the Los Amigos Elementary School and THE ONTARIO CENTER SCHOOL areas.

Boundary Changes – Effective Immediately beginning March 11, 2016

District Calendar

Morgan Hill Case FERPA Notice and Objection FormĀ 

The following information is provided at the request of the California Department of Education. Please direct any questions to the California Department of Education (916) 319-0800. http://goo.gl/OIaLpw  

UPDATED information regarding court order: Click here.

Follow Cucamonga School District on Twitter!

Follow Rancho Cucamonga Police Department