Saint Thomas the Apostle Catholic Church

About this church

St. Thomas the Apostle Catholic Church in Peoria Heights, Illinois, is a parish of the Diocese of Peoria. Weekend Masses are held Saturday at 5:00 p.m. (Vigil) and Sunday at 8:00 a.m., 10:00 a.m., and 5:00 p.m. Weekday Masses are offered Monday through Saturday, mostly at 7:00 a.m. with some added 8:00 a.m. Masses, and confessions are heard Saturday morning and late afternoon. On the first Sunday of each month, a Donut Sunday gathering follows Mass in the parish hall. Archived Masses are posted on the parish YouTube channel for those who cannot attend in person.

The parish operates St. Thomas Catholic School and offers a religious education (CCD) program, OCIA classes for adults becoming Catholic, Bible study, Women of the Word, and That Man Is You for men. High schoolers can join Peoria Life Teen, which holds evening Life Nights on the first and third Sunday of the month at rotating parishes, and a one-week summer program called Totus Tuus serves grades 1 through 12. Other groups include the Men's Club, a mothers' group, a Martha Group, St. Vincent de Paul, and a food pantry, along with service projects such as a backpack giveaway and a coat drive. Eucharistic adoration and a parish mobile app are also listed. Confirm Mass and event times with the parish office before visiting.

Researched from the church’s official website and reviewed October 5, 2026. Sources: Home page: address, phone, Mass schedule · Mass and confession schedule · Youth ministries: Life Teen and Totus Tuus · Events and service projects

Service times

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Hours

Published hours can change. Confirm them directly with the church before visiting.

Location