Lancaster also referred to as Lancaster City is a city in and the county seat of Lancaster County, Pennsylvania, United States. With a population of 58,039 at the 2020 census, it is the tenth-most populous city in the state. It is a core city within South Central Pennsylvania, with 552,984 residents in the Lancaster metropolitan area.
Settled in the 1720s, Lancaster is one of the oldest inland cities in the US. It served as the capital of Pennsylvania from 1799 to 1812.
