Pennsylvania Population 2017
Pennsylvania has a relatively small surface area, but like many states on the eastern edge of the USA, it has a relatively dense population by comparison. It's estimated that Pennsylvania's population has reached over 12.8 million in 2016, a small increase from the 2010 Census figure of 12.7 million. Pennsylvania has a current growth rate of just 0.24%, which ranks 42nd in the nation.
In order to gauge US state populations in 2016, it's important to first look at the last official census figures taken in 2010 and then project forward. At that census, it was confirmed that there were 12,702,379 people living in Pennsylvania and that number represented a 3.4% rise on the numbers declared in 2000. An estimate of the 2016 population shows Pennsylvania has 12,802,503 residents, making it the sixth most populous state in the USA.
Pennsylvania is currently the 9th most densely populated state in the country with a density of 283.9 people per square mile. A great deal of the state's population is in Philadelphia and its surrounding areas, as the city has a population of 1.56 million. Far behind in terms of population are Pittsburgh (304.391), Allentown (120,207), Erie (99,475) and Reading (87,879).