Welcome to Assumption Catholic School

Education with Purpose, Value and Excellence




View All >


Assumption ENRICHMENT LAB OPENS for Gr. 3 and 4

You may be aware that our PreK through Grade 2 STEaM Lab will be opening in late-October. But did you know that we are now opening an Enrichment Lab for Grad... Read More

Students attend O'Fallon 9/11 Patriot Day

As the country pays tribute to the victims of the terrorist attacks and those who rushed in to help on September 11, 2001, the City of O’Fallon invited As... Read More

Middle School Math and our 150th Year as a School

Our 150th year as a school and parish brings back memories and opportunities.  One idea for this year’s celebration is have a drone take a picture of... Read More

Joseph Baldwin Academy at Truman State

Each year Middle School Principals are asked to nominate students for the Joseph Baldwin Academy held at Truman State during the summer months.  Nomination... Read More

Saving Fred – the Great 5th grade Experiment

Did you ever have a challenge that was so much fun that you had to tell someone?  Today, I had two visitors to my office to talk about FRED, the great 5th ... Read More

View All >