New 2027-2028 high school, middle school boundary maps released

27J Schools has finalized new middle and high school boundaries for the 2027-2028 school year.

The approval of the new boundaries follows a year-long community engagement process where more than 360 parents and community members participated in feedback sessions to shape new boundary details. New attendance boundaries are needed because of the planned fall 2027 opening of two new schools - Talon Ridge Middle School (Thornton) and Rocky Vista High School (Commerce City). 

The new boundaries will take effect starting in the fall of 2027. 

Click here to see the new boundary maps and learn more about the process

Please note: the Attendance Boundary Locator found on the district website has not been updated to reflect 2027-2028 boundary changes.

More Information To Come

While the approved boundary maps are now available, the district is still finalizing the online tools and policies to help families better understand the boundaries, their implementation and options for selecting a school other than the school now assigned by geographic location. 

This information will be shared with families later this year prior to the start of 2027-2028 Open Enrollment - Choice of Schools on Dec. 1, 2026.