Most Blessed Trinity Parish; Immaculate Conception Catholic Church
Waukegan, Illinois
Address
508 Grand AveDenomination
CatholicPhone
(847) 623-2655Service times
Sun
7:00 AM Worship7:30 AM Worship8:30 AM Worship9:00 AM Worship10:30 AM Worship11:00 AM Worship11:30 AM Worship12:30 PM Worship1:30 PM Worship2:00 PM Worship6:00 PM Worship
Mon–Tue
7:00 AM Worship
Mon–Fri
8:00 AM Worship7:00 PM Worship
Wed
7:30 AM Worship
Thu–Fri
7:00 AM Worship
Thu
5:00 PM - 7:00 PM Confession
Sat
8:00 AM Worship4:00 PM - 6:00 PM Confession4:00 PM Worship6:00 PM Worship
Languages
SpanishFounded
1950Last updated September 2026
Congregation size
5,000-20,000
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