Only a couple of spots remain in our Morning Threes Preschool Class. (Our Fours Class is now full). Children must be fully potty trained and have turned 3 years of age before they may start. We will take late birthdays until November 1st provided there is still room. Please inquire with the Director, Allison Finnegan: [email protected]/ 847.873.1110

Our dedicated Threes Class has one opening in Full Day Preschool. 
A spot has also just opened up in our Fours Class, Full Day Preschool.
If you are interested in touring, we would love to show you all that we have to offer! Please contact the Director, Allison Finnegan: call 847.873.1110 or by email, [email protected]

Some comments from St Mark parents on our most recent school survey:

* The quality of staff and teachers; perceived value of cost of tuition; and opportunities for family engagement distinguish St Mark from other offerings. The environment is warmer and friendlier than others we have visited and experienced, and the communication, personally knowing all the staff, and knowing your child is in great hands have all been reassuring and made an easy transition for us when we first joined. 

*St Mark does a great job at: "building community- creating space where every child feels valued and a part of something larger. (My child) tells me: I don't have a best friend mom; they're all my friends".

All things we love to hear! We would love for you to be part of the St Mark community. 

These super engaging, weekly hands-on camps, are taught by our wonderful preschool teachers and are perfect to fill your child's mornings. Geared for 5–6-year-olds who are ready to do a deep dive into inquiry-based learning, either entering or exiting Kindergarten. Click here to learn more:
summer_steam_camps_2026.pdf

Registration for summer opens to the community on March 1st.
See link to camp options here: summer_program_options_2026.pdf
Call Director, Allison Finnegan at 847-873-1110 or email [email protected] for more information. Spots are limited!

Click on link to Intent to Register google doc HERE: forms.gle/6eaA1Y2xdKHmzC9B6
It will go live at 9am.
You will be required to select your choice of:
* Full Daycare (open 7:30am-5:30pm during school year; 8am-5pm during most weeks of the summer) Includes: early drop off; 3's or 4's preschool class; 2 snacks and lunch; rest/nap time and late afternoon care
* Half Daycare (7:30am-1pm) Includes: early drop off; 3's or 4's preschool class; snack and lunch
* Morning 3’s or 4’s Preschool Class only (9am-12pm) Includes snack
* Half Day Kindergarten Enrichment Class (AM & PM) Includes STEAM Enrichment Class, lunch and snack. Bus to Westbrook stops at St Mark - staff facilitates on and off. Before and/or after school care included up to 7 hrs. of care. See Tuition Schedule 2026-27. 
  
Indicate days of the week that you wish your child to attend. If you are interested in part-time, please indicate if you can be flexible about which days. The school will confirm if there is a spot within 48 hours, or if there is a temporary wait list. Placement will be offered in the order in which the time-stamped forms are received and to children requiring Full /Half Daycare first and Morning Preschool Only next. Kindergarten Enrichment placement will not be confirmed until student's placement is confirmed at Westbrook (if attends Westbrook). Spots are limited so please do not delay.
​Any questions please contact Director, Allison Finnegan, at 847.873.1111

Registration opens to the public on Monday February 2nd at 9am, online on this website.
Fill out "Intent to register google doc" - link will appear and only go live at that time. Applications will be time stamped and taken in order in which they are received. School will reply and if a spot is available, a
non-refundable registration fee will be due at that time to secure your child's spot. Full day and half day preschool applicants will be confirmed before placing and confirming days for morning preschool only students. 
Register for Kindergarten Enrichment by indicating preference for placement at Westbrook and therefore AM/PM at St Mark. No registration fee is due until your placement from Westbrook is determined and we have confirmed your spot.
Student Tuition Rates and Student Calendar for 2026-27 School Year will be published first week in
​January 2026. 
Questions? Please contact Director, Allison Finnegan, for more information.
Call: 847.873.1110, email: [email protected]

Saturday November 15, from 10-11am. Open to caregivers and children ages 2-3 years. Please see below. 

* One opening in Threes Preschool Class/with daycare, for full or part time. Required to be three by September 1, potty trained, and have a current Health Record.   
* Spots remain in Afternoon Kindergarten Enrichment: includes half daycare for your kindergartener lunch, snack, STEAM class and before/aftercare. Bus to Westbrook stops here. 

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.