Mercer County, PA has a population of 114,598 people with a median age of 44.1 and a median household income of $45,831. Between 2015 and 2016 the population of Mercer County, PA declined from 115,320 to 114,598, a 0.63% decrease and its median household income grew from $44,156 to $45,831, a 3.79% increase.
The population of Mercer County, PA is 90.5% White, 5.66% Black, and 1.67% Two+. 4.59% of the people in Mercer County, PA speak a non-English language, and 99% are U.S. citizens.
The largest universities in Mercer County, PA are Grove City College, with 606 graduates, Thiel College, with 242 graduates, and Pennsylvania State University-Penn State Shenango, with 120 graduates.
The median property value in Mercer County, PA is $111,000, and the homeownership rate is 73.4%. Most people in Mercer County, PA commute by Drove Alone, and the average commute time is 19.1 minutes. The average car ownership in Mercer County, PA is 2 cars per household.
Mercer County, PA is the 30th most populated county in Pennsylvania and borders Mahoning County, OH; Trumbull County, OH; Butler County, PA; Crawford County, PA; Lawrence County, PA; and Venango County, PA& 1 more.