Esslingen am Neckar is a town in the Stuttgart Region of Baden-Württemberg in southern Germany, seat of the District of Esslingen as well as the largest town in the district. Within Baden-Württemberg it is the 11th largest city.

Stuttgart Region is an urban agglomeration at the heart of the Stuttgart Metropolitan Region. It consists of the city of Stuttgart and the surrounding districts of Ludwigsburg, Esslingen, Böblingen, Rems-Murr and Göppingen. About 2.7 million inhabitants live in that area (3,700 km2). In fact, with 708 people per square kilometre, the Stuttgart Region is one of the most densely populated areas in Germany. Stuttgart Region is governed by a directly elected parliament.