Lancaster County locally, sometimes nicknamed the Garden Spot of America or Pennsylvania Dutch Country, is a county located in the south central part of the Commonwealth of Pennsylvania. As of the 2010 census, the population was 519,445. Its county seat is Lancaster.
Lancaster County comprises the Lancaster, Pennsylvania, Metropolitan Statistical Area and is a part of Philadelphia's Designated Media Market.
The County of Lancaster is a popular tourist destination, with its Amish community a major attraction. Contrary to popular belief, the word "Dutch" in "Pennsylvania Dutch" is not a mistranslation, but rather a corruption of the Pennsylvania German endonym Deitsch, which means "Pennsylvania Dutch / German" or "German". Ultimately, the terms Deitsch, Dutch, Diets and Deutsch are all cognates of the Proto-Germanic word *þiudiskaz meaning "popular" or "of the people".