The 2014 Lancaster County, Pennsylvania, population is 519,913. There are 551 people per square mile (population density).
The median age is 38. The US median is 37.2. 57.93% of people in Lancaster County, Pennsylvania, are married. 7.91% are divorced.
The average household size is 2.61 people. 33.85% of people are married, with children. 11.37% have children, but are single.
89.94% of people are white, 3.54% are black, 1.93% are asian, 0.16% are native american, and 2.51% claim 'Other'.
8.69% of the people in Lancaster County, Pennsylvania, claim hispanic ethnicity (meaning 91.31% are non-hispanic).
We're looking for comments about Lancaster. Express your opinion