Claim: Vienna is the largest city in Austria, with about one third of the country's population.
Evidence: Vienna is Austria 's primary city , with a population of about 1.8 million -LRB- 2.6 million within the metropolitan area , nearly one third of Austria 's population -RRB- , and its cultural , economic , and political centre.
Vienna -LRB- -LSB- viˈɛnə -RSB- Wien , -LSB- viːn -RSB- -RRB- is the capital and largest city of Austria and one of the nine states of Austria.