The 25-year-old woman was walking in the 200 block of Capp Street shortly before 1 a.m. with another woman when they were approached by a man and woman in a vehicle, police said.
The suspects attempted to rob the women, and one of them shot the victim in the leg during a struggle over her cellphone and wallet.
The suspects fled in the vehicle with the women's property.
The victim was taken to a hospital, but is expected to survive her injuries.