Which regions form Germany’s major population axes?

Germany’s population is widely dispersed due to its historical development as a collection of various states. However, two major population axes can be identified:

• The Main Axis: This primary corridor for both Germany and the European Union extends from the Rhine-Ruhr region southward. It passes through the Rhine-Main and Rhine-Neckar agglomerations, continues through the major cities of southern Germany, and reaches toward Basel and the Alpine passes.1

• The Second Axis: This route runs eastward from the Rhine-Ruhr region, passing north of the Central German Uplands through Hannover, Braunschweig, and Magdeburg, ultimately connecting to the urban concentration of Saxony.1

Outside of these axes, several major cities—such as Berlin, Hamburg, and Bremen—exist as isolated urban centers within the more thinly populated North German Plain.1