సెయింట్ పీటర్స్‌బర్గ్ లో ఉన్న జనాభా ఎంత?
Saint Petersburg () is Russia's second-largest city after Moscow, with 5 million inhabitants in 2012, 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).
5 million