Whats was the population in 2003 of Centralia, the least populated municipality in Pennsylvania, USA?
Pennsylvania Route 61:  PA 54 goes towards Mount Carmel and PA 61 heads towards Centralia. Centralia, Pennsylvania:  Its population has dwindled from more than 1,000 residents in 1980 to only 7 in 2013—a result of the coal mine fire which has been burning beneath the borough since 1962. Centralia, Pennsylvania:  Centralia, which is part of the Bloomsburg–Berwick metropolitan area, is the least-populated municipality in Pennsylvania.
7