Almost 90% of the Italian population declares itself Catholic according to a research carried out by Eurispes, an Italian association dedicated to the study of the political, economic and social evolution of the Italian population. In addition, it is important to note that religiosity in Italy does not understand age and both young people aged 18-24 and adults aged 34 and over attend mass every Sunday. You have all the information in: «Italy and its customs«.
You have all the information in: "Italy and its customs".