New to the District?

Please complete the Online Registration Form to enroll your student.


Already live in DCSD?

If you currently live in Cimarron's boundaries and your student is enrolled at a charter or other DCSD school, or you live in the boundaries of another middle school, please apply for Open Enrollment through August 1, 2022.


All other registration inquiries, please call

720.433.0088


22-23 School Supply List


Summer Office Hours


June 13 - July 15

Office Closed

July 18 - July 22

8am - 11am

July 25

Resume Regular Office Hours in Building



Summer Programs

If your student is currently enrolled at Cimarron, please check out our summer programs!


Express Check-In

Express Check-In for the 22-23 School year will open on July 20, 2022. Once open, all parents need to log into Express Check In to Complete the new school year check-in process.

Please check your Parent Portal login still works here. If you are unable to log in, don't remember your login information, or need to set up an account, please click here.