In 2019, Delaware County, PA had a population of 567k people with a median age of 39 and a median household income of $77,339. Between 2018 and 2019 the population of Delaware County, PA grew from 564,751 to 566,747, a 0.353% increase and its median household income grew from $72,045 to $77,339, a 7.35% increase.
The 5 largest ethnic groups in Delaware County, PA are White (Non-Hispanic) (65.5%), Black or African American (Non-Hispanic) (21.8%), Asian (Non-Hispanic) (5.85%), Two+ (Non-Hispanic) (2.31%), and White (Hispanic) (2.2%). 13.2% of the households in Delaware County, PA speak a non-English language at home as their primary language.
95.6% of the residents in Delaware County, PA are U.S. citizens.
In 2019, the median property value in Delaware County, PA was $246,800, and the homeownership rate was 69.2%. Most people in Delaware County, PA drove alone to work, and the average commute time was 28.3 minutes. The average car ownership in Delaware County, PA was 2 cars per household.