The new states of Germany (die neuen Länder / die neuen Bundesländer) are the five re-established states of the former German Democratic Republic (GDR) that unified with the Federal Republic of Germany (FRG) with its 10 "old states" upon German reunification on 3 October 1990. The new states, which were dissolved by the GDR government in 1952 and re-established in 1990, are Brandenburg, Mecklenburg-Western Pomerania, Saxony, Saxony-Anhalt, and Thuringia. The state of Berlin, the result of a merger between East and West Berlin, is usually not considered one of the new states although many of its residents are former East Germans and many of its areas were in the former East Berlin. There have been 16 states in Germany since reunification. Demographics of Germany After the fall of the Berlin Wall, the former East German states experienced high rates of depopulation until around 2008. About 2,000 schools closed between 1989 and 2008, because of a demographic shift to a lower number of children. In 2006, the fertility rate in the new states (1.30) approached those in the old states (1.34) and in 2016 it was higher than in the old states (1.64 vs. 1.60 in the old states). In 2019, the new states had exactly the same fertility rate as the old states (both 1.56). More children are born out of wedlock in the new states than in the old states. In the new states, 61% of births were from unmarried women compared to 27% in the old states in 2009. Both states of Saxony-Anhalt and Mecklenburg-Western Pomerania had the highest rates of birth outside wedlock at 64% each, followed by Brandenburg with 62%, Bavaria and Hesse at 26%, while the state of Baden-Württemberg had the lowest rate at 22%. Brandenburg had a population of 2,660,000 in 1989 and 2,531,071 in 2020. It has the second-lowest population density in Germany. In 1995, it was the only new state to experience population growth, aided by nearby Berlin. Mecklenburg-Western Pomerania had a population of 1,970,000 in 1989 and 1,610,774 in 2020, with the lowest population density in Germany.