The borough is located in South Stockholm.
The borough was formed on January 1, 2007 by merging the Hägersten borough (Hägersten, Fruängen, Hägerstensåsen, Mälarhöjden and Västertorp) with Liljeholmen borough (Aspudden, Gröndal, Midsommarkransen, Västberga and a portion of Hägersten) [REF].