what city is russia’s largest metropolitan area as measured by population
Saint Petersburg Saint Petersburg (Russian: Санкт-Петербу́рг, tr. Sankt-Peterburg, IPA: [ˈsankt pʲɪtʲɪrˈburk] ( listen)) is Russia's second-largest city after Moscow, with 5 million inhabitants in 2012,[9] part of the Saint Petersburg agglomeration with a population of 6.2 million (2015). An important Russian port on the Baltic Sea, it has a status of a federal subject (a federal city).