Dead Rising/Survivors

Survivors by room
The survivors you save end up in different places in the security room. Knowing which room a survivor becomes a resident of is important, because some scoops need survivors in a particular room in order to activate.

Other survivors
In addition to the survivors listed above, there are 11 people in the Entrance Plaza before the zombies break in can be photographed and will count towards the Portraiture and Census Taker achievements.

Several other characters, including Brad, Jessie, Dr. Barnaby, Ed DeLuca (the helicopter pilot) and Isabela, will also be included in the Survivor count in some game endings.