'''Vilnius''' ( , ; see also other names) is the capital and largest city of Lithuania, with a population of 588,412 . The population of Vilnius's functional urban area, which stretches beyond the city limits, is estimated at 706,832 (as of 2019), while according to the Vilnius territorial health insurance fund, there were 732,421 permanent inhabitants as of October 2020 in Vilnius city and Vilnius district municipalities combined. Vilnius is in southeastern Lithuania and is the second-largest city in the Baltic states. It is the seat of Lithuania's national government and the Vilnius District Municipality.