St. Mary of the Immaculate Conception
Welcome to St. Mary’s, Rock Island
St. Mary of the Immaculate Conception is the oldest Catholic church in Rock Island County, founded in 1851 by Father George Alleman. Father Luke Spannagel became pastor in 2019. We are currently in our 170th year, and preparing for a 175th anniversary celebration in 2026.
Capital Campaign Website now available!