Welcome all Visitors and Newcomers!

St. Peter’s praying community was established in 1850. Many have discovered the power of God working through its prayer and the powerful intercession of our patron saint, Saint Peter. Whether you are visiting near-by or new to our community, please know that you are always welcome here at St. Peter.

Please feel free to join us in prayer at the Eucharistic celebrations on the weekend or throughout the week. Our chapel is also available for your prayer during the day. As you continue your journey of faith, may God's peace be with you.

Weekend Mass Schedule

Our weekend Masses are Saturday, 5:00pm and on Sunday at 7:00am and 10:00am.  All are welcome! If you will be visiting us for the first time, click here to see maps and directions.

Parish Registration

If you wish to register in the parish, please call the parish office (636-946-6641) to introduce yourself or send us your information and we will contact YOU. We will be happy to welcome and register you or complete a parish registration form and return to the office. You can drop it in the Offertory basket, mail it or send by email to stpeterparish@stpstc.org.

Mobile App

Stay up-to-date on your cell phone or mobile device

MyParishApp offers Daily Readings and Reflections, Prayers and the latest St. Peter Parish news.

View our Parish Campus

Click to see our parish buildings and conference room locations.

Frequently Requested Links

Seton Regional Catholic School
St. Peter Early Learning Center
Seton Regional Parish School of Religion

If you have a question about any of the sacraments (marriage, baptism, First Communion, Confirmation, etc.) please visit our Sacraments Section.