Welcome to Assumption Catholic School  

Click here for: Financial Aid Programs & Scholarships

Click here for:  REGISTRATION for the 2022-2023 School Year 


FYI - All Preschool Programs are FULL. 
Please call the office at 636-240-4474 or email at to be put on the waiting list.



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Newly Elected NJHS Officers

The National Junior Honor Society is an international student organization that consists of chapters in middle schools. Assumption’s chapter began in 2019... Read More

Robogirlz Robotics Team Invited to Innovation Conference

The annual Gateway to Innovation Conference provides a unique opportunity for our region’s IT leadership to gather and to grow the IT industry in the St. ... Read More

CSI Investigations - Science and Social Studies Work Together

Mrs. Chassaniol and Mrs. Schenk join forces to create a wonderful CSI mystery.  Using Science and Social Studies, students in 6,7, and 8th were faced with ... Read More

Assumption Named TOP 25 School

The American Heart Association has named Assumption School as one of the top 25 schools in the St. Charles region for raising the most money for healthy he... Read More

Pinch and Coil Pots – 5th grade ART

Using air-dry clay, the 5th graders designed their own pinch or coil pot.  After drying, the pots were sealed and then students painted them as the final t... Read More

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