Trinity United Church-Christ
1895 200th St, Marengo, IA 52301Trinity United Church-Christ
1991 J Ave, Marengo, IA 52301Koszta United Methodist Church
Rr 212, Marengo, IA 52301First United Methodist Church
895 Court Ave, Marengo, IA 52301First Presbyterian Church
902 Marengo Ave, Marengo, IA 52301Church of the Nazarene
940 Eastern Ave, Marengo, IA 52301St Patrick's Church
957 Western Ave, Marengo, IA 52301