Turkey Turkish population are of Turkish ethnicity and approximately 70–80 per cent of the country's citizens identify themselves as Turkish. It is estimated that there are at least 47 ethnic groups represented in Turkey. Reliable data on the ethnic mix of the population is not available, because Turkish census figures do not include statistics on ethnicity. Kurds are the largest non-Turkic ethnicity at anywhere from 12-25 per cent of the population. The exact figure remains a subject of dispute; according to Servet Mutlu, "more often then not, these estimates reflect pro-Kurdish or pro-Turkish sympathies and attitudes rather than scientific facts or
Turkey aged 65 years or older make up 7.3 percent. In 1927, when the first official census was recorded in the Republic of Turkey, the population was 13.6 million. The largest city in Turkey, Istanbul, is also the largest city in Europe in population, and the third-largest city in Europe in terms of size. Article 66 of the Turkish Constitution defines a "Turk" as "anyone who is bound to the Turkish state through the bond of citizenship"; therefore, the legal use of the term "Turkish" as a citizen of Turkey is different from the ethnic definition. However, the majority of the