5903.7萬
1.29 人
47.3 歲
57.2 %
84.1 年
1 ‰
人口結構之數據更新為2023年10月,其參照數據主要為聯合國人口資料庫,部分國家以該國統計處為主。所列數據皆為2022年(非2022年份則會另外註記)。
-164 千人
407 千人
630 千人
58 千人
-3.8 ‰
1 ‰
20.1 %
37.1 %
Italian (includes small clusters of German-, French-, and Slovene-Italians in the north and Albanian-Italians and Greek-Italians in the south)
Italian (official), German (parts of Trentino-Alto Adige region are predominantly German speaking), French (small French-speaking minority in Valle d'Aosta region), Slovene (Slovene-speaking minority in the Trieste-Gorizia area)
Christian 80.8% (overwhelmingly Roman Catholic with very small groups of Jehovah's Witnesses and Protestants), Muslim 4.9%, unaffiliated 13.4%, other 0.9% (2020 est. by CIA)