Blain, PA

Blain is a borough in Perry County, Pennsylvania, United States. The 2020 census counted 227 residents. Blain is part of the Harrisburg metropolitan area. Blain is located in a valley region known as Sherman's Valley. In Blain, history and present-day settings sit close enough to belong to the same local picture. The map tells the story in Blain, where earlier chapters remain visible in current streets, buildings, and gathering places. Early settlement began around the mill built by James Blaine in 1778, from whom the borough took its name.