Catholic Churches in Boone County, Illinois

Here is a list of Catholic Churches in Boone County, Illinois. To find and locate Roman Catholic Parishes, click on the city you would like to navigate to.

Top Ranked Catholic Churches in Boone County, Illinois

St James Parish
514 Caswell St
535 Caswell St
Belvidere Illinois (IL), 61008
(815) 547-6397 (Boone County)