Delaware County, PA

http://www.co.delaware.pa.us

County Seat:     Media
Year Organized: 1789
Size of Board:    5
Square Miles:     183.84
2010 Population: 558,979
Persons/Square Mile: 3,040.57


 

Places in Delaware County

Census Bureau Quick Facts

Google Map View

NACo Member County

County Populations
  2010    558,979
  2000    550,864
  1990    547,651
  1980    554,473

Elected Officials Position
Mario Civera Jr. Council Member
John McBlain Council Member
Thomas McGarrigle Council Chair
Colleen Morrone Council Member
David White Council Member
John Whelan District Attorney
Joseph McGinn County Sheriff
Edward O'Lone Controller