Innere Stadt is the first district of the Austrian city of Graz, capital of the federal state of Styria. It is the part of the Old Town (in German: Altstadt) containing the Schloßberg and the city park (Stadtpark). The district borders are formed by the Mur river between Radetzkybrücke and Keplerbrücke, the Wickenburggasse, the Glacis, Jakominiplatz and the Radetzkystraße. The district covers an area of 1.16 km² and -as of 2011- has a population of 3,545.