Ludwigsvorstadt-Isarvorstadt is one of the boroughs of Munich, Germany. It consists of the districts Ludwigsvorstadt, located south of Munich Hauptbahnhof and east of the Theresienwiese, and Isarvorstadt, which is north-west of the River Isar and southeast of Munich's Old Town. The Lindwurmstraße serves as a divider for the two districts. The population is estimated to be 54,049, according to the 2015 census.