With London no longer in the EU, Berlin is the most populous city in the European Union. How many people live there?

At the end of 2018, Berlin's city-state had 3.75 million registered residents, with a dense population coming in at more than 4,000 people per square kilometer. By comparison, London has a population close to 9 million residents.

Asked by Vasilii Kulev · Last updated 4 years ago · 1.1K views · SOURCE