Marzahn-Hellersdorf, Berlin, Germany

🇩🇪 Marzahn-Hellersdorf is the tenth borough of Berlin, formed in 2001 by merging the former boroughs of Marzahn and Hellersdorf.

Geography It is situated in the north-east of Berlin. Marzahn-Hellersdorf borders to the Berlin boroughs of Lichtenberg in the west and Treptow-Köpenick in the south as well as to the Brandenburg municipalities of Ahrensfelde in the north and Hoppegarten and Neuenhagen in the east.

Demographics As of 2010, the borough had a total population 248,264, of whom about 30,000 (12%) were of non-German origin. Therefore, it is considered to be the least ethnically diverse borough of Berlin with the highest percentage of (Ethnic) Germans. Although the immigrant minority is relatively small, the borough has a higher concentration of Russia-born, Kazakhstan-born (e.g. Volga Germans) and Vietnamese people as compared to other parts of the city. Recently, there has been a significant influx of people with Middle Eastern and Muslim backgrounds.

Subdivision The borough consists of five former villages which all became part of Greater Berlin in 1920: • Biesdorf • Hellersdorf • Kaulsdorf • Mahlsdorf • Marzahn.

History Each of the five districts the borough consists of originally came from one administrative district called "Landkreis Niederbarnim" and were incorporated into the city due to the establishment of Greater Berlin in 1920. Together with the two other boroughs Lichtenberg and Friedrichsfelde, they formed the borough Lichtenberg until 1979. At the end of the 1970s especially the district Marzahn grew as a result of the building of the developing area Marzahn. Consequently, Marzahn was formed out of the five districts the borough consists of today in 1979.

As a result of the building of two more developing areas (Hellersdorf and Kaulsdorf) the number of inhabitants increased so that the borough Hellersdorf was founded out of the three districts Hellersdorf, Kaulsdorf and Mahlsdorf on 1 June 1986. The borough remained independent until 2001.

In view of whole Berlin, Marzahn-Hellersdorf shows the biggest changes concerning demography. In 1991 the average age of the two boroughs reached a number of 30,5 years which increased to 39,6 years due to the migration of the younger people.