Saint Petersburg metropolitan area
The Saint Petersburg metropolitan area is a metropolitan area that is centered around Saint Petersburg. It includes the entire territory of the federal city of Saint Petersburg and part of the territory of Leningrad Oblast. The metropolitan area extends for about from the center of Saint Petersburg.
The population of the Saint Petersburg metropolitan area is approximately 6.4 million people of the urbanized population, and the remaining parts of the above municipal districts of Leningrad Oblast, including the Sosnovy Bor, whose area is approximately 12.6 thousand km². It is the second largest metropolitan area in Russia after Moscow.