What does Vienna mean?

Vienna is the capital of Austria, one of the nine federal states of Austria, the largest city and political center of Austria, located on the Danube.

Vienna has a population of about 6.5438+0.65 million, ranking 654.38+00 among European Union cities. Vienna is one of the four official residences of the United Nations. In addition, Vienna is the headquarters of the Organization of Petroleum Exporting Countries, the Organization for Security and Cooperation in Europe, the International Atomic Energy Agency and other international institutions.

Located on the Danube, Vienna is the capital and largest city of Austria, one of the nine federal states of China, and also the main cultural center of Europe, and is known as the "Music City of the World".

Vienna is the most populous city in Austria. In the 20 17 census, the population of Vienna exceeded1870,000. Vienna is also the second most populous German-speaking city in the world, second only to Berlin.

Vienna is both a city and a state. The coordinates of the city center are 4812' north latitude and 0/6 22' east longitude. Vienna * * * consists of 23 districts, with residents mainly distributed in the east and west of the city, while the north and south are mainly industrial areas. In 20 16, the city's regional GDP has reached $66.3 billion.

Vienna is one of the four official residences of the United Nations and the headquarters of international organizations such as the Organization of Petroleum Exporting Countries, the Organization for Security and Cooperation in Europe and the International Atomic Energy Agency. Vienna has been rated as one of the most livable cities in the world by UN-Habitat for many years.

Vienna was the capital of the Holy Roman Empire, the Grand Duchy of Austria, the Austrian Empire and the Austro-Hungarian Empire before the First World War. Its downtown area is listed as a World Heritage Site.