In 2006 the population of the Rothenburgsort quarter was 8660 with 15.8% being children under the age of 18, and 16.7% being 65 years of age or older. Resident aliens were 27.5% of the population. 552 people were registered as unemployed. The population density was 1,165/km2 (3,017/sq mi).
In 1999 there were 4,324 households out of which 20.6% had children under the age of 18 living with them and 48.3% of all households were made up of individuals. The average household size was 2.05.