Vienna (German: Wien, Ottoman: Guinea), Austria's capital and largest city, but also the smallest in terms of surface area of the country's nine states. With a population of approximately 1.65 million is the country's most populous city, surrounding counties with approximately two million people live in Vienna, Austria, which also is about a quarter of the population. The tenth largest city in terms of population is the European Union in Vienna. With the United Nations Office at Vienna United Nations representative has one of the four official centers. The other important international organizations in the city OPEC, OSCE and the International Atomic Energy Örgütü'dür (IAEO).
The layout of the Habsburg dynasty for centuries in the city during that time one of Europe's cultural and political center has become. The city of London, New York and Paris with a population of two million, while the world's fourth largest city, I. After World War II have lost one-fourth of the population. Habsburg dynasty, which still bears traces of the old city center and the Schonbrunn Palace, at the request of the Austrian government of the United Nations Educational, Scientific and Cultural Organization as adopted by the world's cultural heritage is. Stefan is a symbol of Vienna's city center is located in the Church.
Vienna's climate affects the ocean from the west and east, the climate is transitional between terrestrial effects. This case the emergence of the annual comparison leads to large temperature differences. Generally low precipitation rate and the Vienna period, noted for long yağışsız. July and August are the most rainy period. Winter is mild compared to other regions of Austria. Average temperature 10.4 ° C in the city center, approximately 9.8 ° C. around the city is. 600 mm average rainfall. 70 days against the 60-day summer has average winter.
Vienna today consists of 23 regions. There are numbers next to their names. Mesala 'Innere Stadt'a also '1. region is called. Address and zip code numbers in this region is.
Vienna in 1850 until today, 1 Region constitutes the largest part of the historic city was made of. Emperor Franz Joseph was expanded during the first big city: The city and surrounding suburbs, the city's current 9 area of the district until the city was included to form. January 1 1892 the city was extended a second time and was brought to a total of 19 regions. 2 in 1900 region north of the 20th region has become.