A few spots have opened up for the 2025-26 School Year in Daycare/Half Daycare for Threes, Fours and Afternoon Kindergarten Enrichment. St Mark Preschool serves children 3-6 years of age. 
Please explore our website - see quick links for brochure, school calendar and tuition.
For more information and to schedule a tour, please email or call the Director, Allison Finnegan, with your needs: [email protected]  847-873-1110
Note: the preschool office is closed August 4-8. We will reply to calls/emails week August 11. 

We had a festive, ribbon cutting ceremony officiated by Mayor Hoefert to officially mark the opening of our new, turf play surface. A heartfelt thank you to the Mt. Prospect community for all the outpouring of support and generous donations. We are so grateful to our St Mark families and individual and corporate sponsors, without whom this would not have been possible. Please see list of corporate sponsors below and in quick links. Thanks to you, the children will have a wonderful play space for years to come!