New to IC? Welcome!

The 2,400 families of Immaculate Conception welcome you IC parish!

Please complete a New Parishioner Registration Form (
click here to download the form),
return it to the Parish office at 134 Arthur Street, Elmhurst 60126 or email it here.  

The office is open 8:30 AM - 4:30 PM Monday - Thursday, Friday 8:30AM - Noon.  The main phone number is 630 530-8515.

Learn about our Religious Education program, click here.

Learn about our Grade School, preschool thru Eighth Grade here.

Learn about our High School, IC Catholic Prep, "The School for Independent Thinkers" here.

We invite you to take an active role in your new parish:
  • Become involved in our Christian Service program here.
  • Becoming a Liturgical Minister; learn more here.
  • Have some musical talent? Email [email protected]
  • Learn about our Adult Faith Formation programs here.

Again, Welcome to IC!