These are lists of countries by foreign-born population and lists of countries by number native-born persons living in a foreign country (emigrants).. According to the United Nations, in 2019, the United States, Germany, and Saudi Arabia had the largest number of immigrants of any country, while Tuvalu, Saint Helena, and Tokelau had the lowest. In terms of percentage of population, …

This is a list of sovereign states and dependent territories of the world by continent, displayed with their respective national flags, including the following entities: . By association within the UN system: . The 193 United Nations member states (UN).; Vatican City (administered by the Holy See, a UN observer state), which has diplomatic relations with 183 countries as of 7 Jan 2019.