200 N. Lange
Maryville, IL 62062
Pastor: Fr. Robert Johnson
Telephone: (618) 344-6464
Website: https://mph.dio.org/

155 North Main
Glen Carbon, IL 62034
Pastor: Fr. Patrick Gibbons
Telephone: (618) 288-3200
Website: https://www.stcparish.org/

107 Wayland Avenue
Troy, IL 62294
Pastor: Fr. Kevin Laughery
Telephone: (618) 667-6571
Website: http://www.stjeromeparish.org/