Mission Statement

St. Louise de Marillac is a Roman Catholic community called together as family to worship, to minister, and to evangelize. As true disciples of Jesus Christ, we are called to renew His love and spirit by sharing our time, talent and treasure.


Welcome to St. Louise!

A parish in the Archdiocese of Los Angeles, St. Louise de Marillac is a community of people founded on the traditions and teachings of the Roman Catholic faith.  We are committed to living in the fullness of our faith and embracing those seeking a relationship with Jesus Christ.

We number about 4,600 households, drawn from Charter Oak, Covina, Glendora, San Dimas, and the surrounding area.  We are a blend of different cultures and languages – a diversity that strengthens our unity and gives substance to the warm welcome we extend to all.

In addition to the celebration of Sunday and weekday Masses, we offer a great variety of ministries and activities.  There are religious programs, service opportunities, and social groups for all.  We invite you to join us for Mass, participate in activities interest you, and become an active part of our parish life!

First Friday Devotions

After the 8:30 AM Mass, from 9:00 am-7:00 pm.

Guardians of the hour are needed for 1st Friday Adoration. We are looking for a least 4 people who will commit to cover each hour, every month from 9:00 am-7:00 pm. We never want Jesus to be left alone! If you are interested, please contact the Parish Office at (626) 915 -7873.

When visiting the Blessed Sacrament,
please keep in your intentions a prayer for 
vocations to religious life.

Safeguard the Children

The Safeguard the Children program was established to create a safe environment for children and youth in all Catholic parish communities. All adults with any interaction with children are required to be fingerprinted - Livescan and to attend a 3 hour Virtus training session. 

Click here to read more information.


1720 E. Covina Blvd.
Covina, CA 91724
Click to View Our Detailed Campus Map

Giving and Donations

Thank you for supporting your parish family St. Louise de Marillac Church. Your gifts helps us to fulfill our mission of bringing people in a relationship with Jesus Christ and His Church though a celebration of sacraments, dynamic parish ministries and a community outreach.

Online Giving is a convenient way to live your faith and financially support your parish family. If you have any questions or need additional assistance regarding your gift please call our parish Financial Office at 626-915-7873.

Join Our Parish Family

New Parishioner Form

Electronic Giving Form


Contact Us

Parish Center: Mon. - Fri. 8:00am - 5:00pm; Sat. 9:00am - 2:00pm; Sunday 9:00am - 2:00pm (626) 915-7873 / FAX (626) 332-4431

Parish School Office: Mon. - Fri. 7:00am - 4:00pm (626) 966-2317

Faith Formation Office: Mon. - Thurs. 9:00am - 6:00pm Fri. - 9:00am - 5:00pm



4:00 PM - 5:15 PM


3:15 PM - 4:15 PM


Mass Schedule

Monday - Friday:
8:30 AM

8:30 AM & 4:30 PM


6:30, 8:00 & 10:00 AM Morning Masses; 12:00 PM Noon and 5:00 PM Evening


Thank you!


Eve of Holy Days:
7:00 PM

Holy Days:
8:00 AM; 7:00 PM

First Friday Adoration of the Blessed Sacrament:
9:00 AM - 7:00 PM First Friday Mass. Times are scheduled to change.


Military Dedication

St. Louise would like to thank you for your service to our Country by sharing your name and photo in the vestibule on our monitor.

Click here to make a request!