What is the largest group of immigrants in Germany?

The largest group of immigrants in Germany are Turkish nationals, with over 1.5 million people of Turkish origin living in the country as of 2020. The Turkish community in Germany is made up of both first-generation immigrants and their descendants, and has been present in the country since the 1960s, initially as part of a guest worker program. Over time, many Turkish migrants decided to settle permanently in Germany, and they brought their families with them. Today, people of Turkish origin make up a significant portion of Germany's population and contribute to its cultural and economic diversity.