Hungarians, also known as Magyars , are a nation and ethnic group who speak Hungarian and are primarily associated with Hungary. There are around 13.1–14.7 million Hungarians, of whom 8.5–9.8 million live in today's Hungary (as of 2011). About 2.2 million Hungarians live in areas that were part of the Kingdom of Hungary before the 1918–1920 dissolution of the Austro-Hungarian Monarchy and the Treaty of Trianon, and are now parts of Hungary's seven neighbouring countries, especially Romania, Slovakia, Serbia and Ukraine. Significant groups of people with Hungarian ancestry live in various other parts of the world, most of them in the United States, Canada, Germany, the United Kingdom, Brazil, Australia, Colombia, Chile, and Argentina. Hungarians can be classified into several subgroups according to local linguistic and cultural characteristics; subgroups with distinct identities include the Székely, the Csángó, the Palóc, and the Jassic (Jász) people.