The following register lists all municipalities that officially belong to Rhine-Ruhr area.
Demographically, these municipalities include 20 cities (German: Kreisfreie Städte), each with more than 100,000 inhabitants, and 11 districts (German: Kreis), each with a population of more than 250,000 inhabitants.
Some districts only belong partly to Rhine-Ruhr area.
In such a case only the municipalities that belong to the metro area are listed.
The following register lists all municipalities that officially belong to Rhine-Ruhr area. Demographically, these municipalities include 20 cities (German: Kreisfreie Städte), each with more than 100,000 inhabitants, and 11 districts (German: Kreis), each with a population of more than 250,000 inhabitants. Some districts only belong partly to Rhine-Ruhr area. In such a case only the municipalities that belong to the metro area are listed.
Rhine-Ruhr