Onawa Evangelical Free Church
2160 Iowa Ave, Onawa, IA 51040-1785United Pentecostal Church
406 Iowa Ave, Onawa, IA 51040-1654First Christian Church of Onawa
722 15th St, Onawa, IA 51040-1034Faith Lutheran Church
316 15th St, Onawa, IA 51040-1062Onawa United Methodist Church
1103 13th St, Onawa, IA 51040-1510St John's Catholic Church
1009 13th St, Onawa, IA 51040-1508