Nothing much is known about Pittsburgh, Pennsylvania before or as the outbreak began.
Pittsburgh was probably overrun by a Herd soon after the outbreak but later was cleared completely of the undead. Whether naturally or by survivors is unknown.
The next day they stumble across Juanita Sanchez, a lone survivors and later attend her to her shelter.
- Juanita Sanchez
- Michonne, current location.
- Eugene Porter, current location.
- Magna, current location.
- Yumiko, current location.
- Siddiq, current location.
- Possibly, numerous counts of unnamed people.
- Pittsburgh, Pennsylvania is the third major city that appeared in the comic, the first being Atlanta, Georgia and the second being Washington, D.C.