The hit and run happened at Leopard and McBride late Sunday night.
Paramedics were quick to attend to the woman but she later died of her injures after being taken to the hospital.
Detectives suspect the vehicle was traveling fast before hitting the unidentified pedestrian. It is still unclear whether she was crossing the street or not.
The investigation is still ongoing but a full description of the vehicle is expected to be released later this morning. If you have any information call police at 361-886-2600