Snapshot America: Profiles of changing communities

York County, PA. Senior voters may decide who wins the vital swing state of Pennsylvania this presidential election. Senior power is evident in York County, where the population of residents over 60 has grown by 40 percent since 1995. Both John McCain and Barack Obama promise programs designed to appeal to senior voters.

York County, PA.

Senior voters may decide who wins the vital swing state of Pennsylvania this presidential election. Senior power is evident in York County, where the population of residents over 60 has grown by 40 percent since 1995. Both John McCain and Barack Obama promise programs designed to appeal to senior voters.
(Globe Staff/ Dina Rudick)