St. Mary Church
Chicago, Illinois
Located in Mount Prospect, Illinois, this Catholic parish serves the local community through worship and spiritual guidance. As a Catholic church, St. Mary provides Mass services centered on the Eucharist, one of the central sacraments of the Catholic faith. Visitors can expect traditional liturgical worship, including opportunities to receive sacraments such as Baptism, Reconciliation, and Confirmation. The parish typically offers multiple Mass times throughout the week to accommodate various schedules. Catholic churches emphasize community fellowship, charitable outreach, and religious education for children and adults. The church maintains connections to the broader Catholic tradition through its bishop and diocese. Those attending will find a welcoming space for prayer, reflection, and participation in religious observances according to Catholic practices and teachings.
Denomination
CatholicPhone
(847) 824-2026Services
Languages
SpanishLast updated July 2026
1,000-5,000
estimated members
This is likely one of 335 Catholic congregations in Cook County, IL. Catholic accounts for 53% of the county's 3,534 congregations.
This estimate comes from ARDA 2020 data for churches of this size and denomination in the county.
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