Contact
St. Joseph School
1351 Motherhead Road
St. Charles, MO 63304
Map & Directions
Google Map
Phone
(636) 441-0055 ext. 500
Fax
(636) 441-9932
Email
info@stjoecot.org
Student Attendance
(636) 441-0055 ext. 514
attendance@stjoecot.org
School Hours
School Year
Monday – Friday, 7:30 a.m. – 3:30 p.m.
Except when posted
Summer
Tuesday – Thursday, 9:00 a.m. – 12:00 p.m.
Closed Monday and Friday
Stay Connected
IMPORTANT EMAIL NOTICE
To avoid missing important messages, please add the following emails to your address book or Outlook “Safe Senders” list:
- office@stjoecot.org
- noreply@stjoecot.org
Also, add these domains to your email provider’s “Safe List” or “Whitelist”:
- stjoecot.org
- stjo.achievesms.us
- spe.schoolmessenger.com
Please refer to your specific email provider for instructions on how to do this.
In the Know School Newsletter
#1 method of communication
Sent home via email and found weekly on the School Connection.
Achieve – Student Data System
Online at https://stjo.achievesms.us.
Update your email, address, phone number, etc. View attendance, classes, progress reports, and report cards.
Text Messages for School Alerts
Text “Y” to 67587 from your phone number listed in Achieve to confirm you want to receive emergency and high priority text messages from the school to that number.
Parents must manually opt-in in order to receive these text messages.
Class Facebook Pages
Facebook pages are used to connect families of the same grade students.
These are not used by every parent and cannot be a substitute for the In the Know school newsletter.
Class Facebook pages can be found by using the student’s 8th grade graduation year. (For the incoming 2025 kindergarten class it is Class of 2034 St. Joseph Cottleville.)
Must be a parent/guardian of a student in order to join these class Facebook pages.


