The body was found in a field on Friday morning with a rock on her face. The woman was wearing black jeans, white sneakers and a white hoodie.
Advocacy group Ilitha Labantu, which is working with the family of the victim, said her body was identified by her family yesterday at a Salt River mortuary.
The organisation did not divulge further information, saying the family needed space to grieve and inform other relatives.
Police spokesperson Noloyiso Rwexana said no arrests had yet been made.