Stuttgart is one of the four administrative districts of Baden-Württemberg, Germany, located in the north-east of the state of Baden-Württemberg, in the southwestern part of Germany. It is sub-divided into the three regions: Heilbronn-Franken, Ostwürttemberg and Stuttgart.
The districts of Böblingen, Esslingen, Ludwigsburg, Rems-Murr and Göppingen form with the city of Stuttgart the Verband Region Stuttgart with a directly elected regional assembly.
Wikipedia https://en.wikipedia.org/wiki/Stuttgart_(region)
Coordinates 48°46'42.414" N 9°10'48.047" E