Hillsboro R3 Student Enrollment is completed through our Online Registration.
Please complete the enrollment process on a computer, laptop, or tablet (on a phone is not recommended).
We have computer kiosks available for your use at our District Data Center located at 20 Hawk Drive
Monday through Friday from 8 a.m. - 3 p.m.

2024-2025 Kindergarten Registration links will be available on Monday, February 12

To check if your address is within the Hillsboro R-III School District:
Hillsboro R3 Residential Addresses from Jefferson County Assessor's Office - as of Summer 2020

For additional questions, please email our District Registrar or call 636.789.0007
Registrar Fax - 636.789.4316