Deleware County, a suburb of Philadelphia is commonly referred to as Delco. With a population of 564,696 (2017 estimates), it is the fifth most populous county in Pennsylvania with 204,870 households. The mean commute time is 29 minutes where 76% of workers are employed by the private sector and 21% are self-employed or not incorporated. In 2017, this area had a median household income of $69,839, higher than that of Pennsylvania counties. Philadelphia International Airport, Widner University, and Lincoln Financial Field (home to the Philadelphia Eagles) are just 10-15 miles away.