St. Mary Catholic School

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Welcome to St. Mary Catholic Preschool! 


We offer a developmentally appropriate preschool program that addresses the needs of the whole child – spiritual, intellectual, social, and physical. Our friendly environment is designed to engage children and let them explore while also participating in large and small group activities. The heart of our program is the Catholic faith. Jesus is in our classroom everyday through prayer, song, attitude, and social interaction. We invite you to explore our webpage and get to know us. 


For the 2018-19 school year we will be offering the following sessions:

  • Three year old, Tuesday and Thursday, 8:00 a.m. - 12:00 p.m.
  • Four year old, Monday, Wednesday, Friday, 8:00 a.m. - 12:00 p.m.
  • Four year old, Monday through Friday, 8:00 a.m. - 12:00 p.m.
  • Optional four year old afternoon session for those already signed up for a morning session, 12:00 p.m. - 3:00 p.m.
To set-up a tour or apply for admission contact:


Mary Heffernan, Preschool Director

(303) 798-2375




Kathy Bosica, Office Manager

(303) 798-2375