In 1856, the population of Pennsylvania was approximately 2.3 million people. This figure reflects the state's significant growth during the mid-19th century, driven by industrialization and Immigration. Pennsylvania was one of the most populous states in the United States at that time, largely due to its expanding economy and urban centers.
Pennsylvania Avenue Bridge was created in 1856.
Pennsylvania College of Dental Surgery was created in 1856.
James Pollock (born September 10/11, 1810 in Milton, Pennsylvania; died April 19, 1890 in Lock Haven, Pennsylvania) succeeded William Bigler as the thirteenth Governor of Pennsylvania, serving between January 16, 1855 and January 19, 1858, including the whole of 1856.
In 2008, the estimated population of Pennsylvania was 12,432,792. In 2013, the census bureau estimated the population of Pennsylvania was 12,773,801.
The population of Lancaster County, Pennsylvania is 470,658.
The population of Berks County, Pennsylvania is 373,638.
The US state of Pennsylvania has a population of 12,702,379 (2010 estimates).The population of Pennsylvania is 14,604,156
Pennsylvania is a state in the United States, not a country. The largest city in Pennsylvania by population is Philadelphia.
The population of Pennsylvania in 1775 was approximately 300,000. It was the second highest in population after Virginia in 1775.
Pennsylvania State University Libraries's population is 576.
Pennsylvania Virtual Charter School's population is 210.
In 2011, the population was about 12,742,886!