Reading is a city in and the county seat of Berks County, Pennsylvania, United States. With a population of 88,495 as of the 2018 U.S. Census Estimates, it is the fifth-largest city in Pennsylvania. Located in the southeastern part of the state, it is the principal city of the Greater Reading Area, home to 420,152 residents, and is furthermore included in the greater Delaware Valley. According to the 2010 census, Reading had the highest share of citizens living in poverty in the nation for cities with populations of more than 65,000. Reading's poverty rate fell over the next decade. Reading's poverty rate in the 2018 five-year American Community survey showed that 35.4% of the city's residents were below the poverty line, or less "than the infamous 41.3% from 2011, when Reading was declared the poorest small city in the nation."