St. Coletta’s provides early childhood through high school education (Ages 3-21). The school program serves approximately 80 students who are developmentally disabled or autistic. The Vocational Training Center, in Tinley Park, provides opportunities for 250 individuals with special needs to become self-sufficient and learn the responsibilities and benefits of working. St. Coletta's residential program is designed to provide quality housing for special needs individuals, allowing clients to be integrated into the community and become productive members of society. The program consists of 30 groups homes within 15 southwest suburban communities of Chicago.