Ostwürttemberg is a region

Region

Region is most commonly found as a term used in terrestrial and astrophysics sciences also an area, notably among the different sub-disciplines of geography, studied by regional geographers. Regions consist of subregions that contain clusters of like areas that are distinctive by their uniformity...

 in eastern Baden-Württemberg

Baden-Württemberg

Baden-Württemberg is one of the 16 states of Germany. Baden-Württemberg is in the southwestern part of the country to the east of the Upper Rhine, and is the third largest in both area and population of Germany's sixteen states, with an area of and 10.7 million inhabitants...

, Germany

Germany

Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...

, in the Stuttgart subdivision (Regierungsbezirk)

Stuttgart (region)

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, Stuttgart.- External links :*...

. It consists of the districts of Heidenheim

Heidenheim (district)

Heidenheim is a district in the east of Baden-Württemberg, Germany. Neighboring districts are Ostalbkreis, Dillingen, Günzburg, Alb-Donau and Göppingen.-History:...

 and Ostalb

Ostalbkreis

The Ostalbkreis is a district in the east of Baden-Württemberg, Germany, on the border to Bavaria. Neighboring districts are Schwäbisch Hall, Ansbach, Donau-Ries, Heidenheim, Göppingen and Rems-Murr.-History:...

. It borders the Stuttgart Region

Stuttgart Region

Stuttgart Region is a metropolitan area in Germany and 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...

 to the west, the Heilbronn-Franken Region

Heilbronn-Franken

Heilbronn-Franken is a region in northeastern Baden-Württemberg, Germany, in the Stuttgart subdivision . It consists of the former Free imperial city of Heilbronn, Heilbronn district and the districts of Hohenlohe, Main-Tauber and Schwäbisch Hall.It covers an area of 4765 km², with a...

 to the north, western Middle Franconia

Middle Franconia

Middle Franconia is one of the three administrative regions of Franconia in Bavaria, Germany. It is in the west of Bavaria and adjoins the state of Baden-Württemberg...

 (Bavaria

Bavaria

Bavaria, formally the Free State of Bavaria is a state of Germany, located in the southeast of Germany. With an area of , it is the largest state by area, forming almost 20% of the total land area of Germany...

) to the east, Bavarian Swabia

Swabia (administrative region)

Swabia is one of the seven administrative regions of Bavaria, Germany.- Geography :Swabia is located in southwest Bavaria. It was formed out of the part of the historic region of Swabia which was annexed by Bavaria in 1803. It was once formally ruled by dukes of the Hohenstaufen dynasty. During...

 to the southeast, and the Alb-Danube district to the south.

The area of Ostwürttemberg covers 2139 km², with a population of 446 349 people. The administrative seat is Schwäbisch Gmünd

Schwäbisch Gmünd

Schwäbisch Gmünd is a town in the eastern part of the German state of Baden-Württemberg. With a population of around 62,000, the town is the second largest in the Ostalbkreis and the whole region of East Württemberg after Aalen...

.

The region is mainly rural, encompassing most of the eastern parts of the Swabian Alb

Swabian Alb

The Swabian Alps or Swabian Jura is a low mountain range in Baden-Württemberg, Germany, extending 220 km from southwest to northeast and 40 to 70 km in width. It is named after the region of Swabia....

 and parts of the valleys of the rivers Brenz, Jagst

Jagst

The Jagst is a right tributary of the Neckar in northern Baden-Württemberg. It is 189 km long. Its source is in the hills east of Ellwangen, close to the Bavarian border. It winds through the towns Ellwangen, Crailsheim, Kirchberg an der Jagst, Langenburg, Krautheim, Möckmühl and Neudenau...

, Kocher

Kocher

The Kocher is a 168 km long right tributary of the Neckar in the north-eastern part of Baden-Württemberg, Germany. The name "Kocher" originates from its Celtic name "cochan" and probably means winding, meandering river. The Kocher rises in the eastern foothills of the Swabian Alb from two karst...

 and Rems

Rems

The Rems is a right tributary of the Neckar in eastern Baden-Württemberg. It is 78 km long. Its source is in Essingen, near Aalen. It flows generally west through the towns Böbingen an der Rems, Schwäbisch Gmünd, Plüderhausen, Schorndorf, Remshalden and Waiblingen. At Remseck the Rems flows...

.

The main towns are Aalen

Aalen

Aalen is a city in the German state of Baden-Württemberg, about east of Stuttgart and north of Ulm. It is the seat of the Ostalbkreis district, and its largest city, as well as the largest city within the Ostwürttemberg region. In spatial planning, Aalen is designated a Mittelzentrum...

, Ellwangen

Ellwangen

Ellwangen an der Jagst, officially Ellwangen , in common use simply Ellwangen is a town in the district of Ostalbkreis in the east of Baden-Württemberg in Germany...

, Heidenheim and Schwäbisch Gmünd.