 The gmina covers an area of , and as of 2019 its total population is 6,721.Gmina Miłkowice is bordered by the town of Legnica and the gminas of Chojnów, Krotoszyce, Kunice, Lubin and Złotoryja.The gmina contains the villages of Bobrów, Dobrzejów, Głuchowice, Gniewomirowice, Goślinów, Grzymalin, Jakuszów, Jezierzany, Kochlice, Lipce, Miłkowice, Pątnówek, Rzeszotary, Siedliska, Studnica and Ulesie.