Back To School
2026-27 Back-to-School Resources
School starts Tuesday, August 25, 2026! We look forward to welcoming our Bulldogs back to school!
Due to summer office hours, most of the school buildings are closed until August 3. Please contact Central Office at 573-581-3773 if you need assistance. Mexico High School and Hart Career Center have staff available.
ONLINE REGISTRATION
Mexico Public Schools online registration will be open on August 3-11.
Returning students. Please use the Infinite Campus online portal or app for registration.
New Students. If you have a new student – welcome! You may contact Central Office or your child’s incoming building for assistance with registration. Call 573-581-3773 to be routed to assistance.
INFINITE CAMPUS
Infinite Campus has a mobile app called Campus Parent available for parents and guardians. Download your free app for real-time access to grades, assignments, attendance, schedules, announcements, and more.
PARENTSQUARE
In order to receive messages from the school, please download the ParentSquare app. Students in grades 6-12 are also encouraged to download the StudentSquare app. Students can recieve school messages if their phone number is in the Infinite Campus system, which can be updated through the Parent Portal.
OPEN HOUSES
Mexico Middle School Locker Decor Day: Wednesday, August 12, 11: 30 AM – 4:30 PM
McMillan Early Learning Center: Thursday, August 20, 4:00-5:30 PM
Eugene Field Elementary: Thursday, August 20, 5:00-6:30 PM
Hawthorne Elementary: Thursday, August 20: 5:00-6:30 PM
Mexico Middle School 6th Grade Orientation: Friday, August 21, 8AM – Noon
Mexico Middle School: Wednesday, August 19, 5:30-7:00 PM
Mexico High School Freshman Orientation: Monday, August 24, 8 AM – Noon
Mexico High School: Thursday, August 20, 4:30-6:00 PM