Vienna is in Austria.

Vienna (German: Wien；; English: Vienna), located on the Danube, is the capital and largest city of Austria, one of the nine federal states in China, and the main cultural center in Europe, and is known as "music city of the World". Vienna is the most populous city in Austria. As of April 1, 222, Vienna has a population of 1.951 million. 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 geographic coordinates of the center of the city are 48 12 ′ north latitude and 16 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. Vienna is one of the four official residences of the United Nations, as well as 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. Vienna has been rated as one of the most livable cities in the world by UN-Habitat for many years.

Administrative divisions of Vienna:

As of 216, Vienna * * * consists of 23 districts, namely Fro Ridders Dov, Kagran, Stadrau, Hochst, Aspen, Strebersdorf, Bourgenland, Kernton, Upper Vienna, Lower Vienna, Essenstadt, Klagenfurt, St. Pelten and Linz.

Vienna is divided into three parts: the inner city, the outer city and the suburbs. The residents of Vienna are mainly distributed in the west and east of Vienna. The north is the industrial center of Vienna, while the south is the political, cultural and communication center of Vienna.

refer to Baidu Encyclopedia-Vienna for the above contents.