what county is lewistown pa located in
Lewistown, PA. Lewistown is located close to the center of Pennsylvania. Lewistown is between the Mifflin, Juniata county. Lewistown has 2.03 square miles of land area and 0.02 square miles of water area. As of 2010-2014, the total Lewistown population is 8,341, which has shrunk 7.30% since 2000.