Centre County, Pennsylvania
Centre County is a county in the U.S. state of Pennsylvania. As of the 2010 census, the population was 153,990. Its county seat is Bellefonte. Centre County comprises the State College, PA Metropolitan Statistical Area.
Centru (development region)
Centru has a total population of 2,251,268 (2011 Census). Its population density is 73.99/km², somewhat lower than the national average of 91.3/km².