A total of nearly 2,000 acres were listed for sale in Armstrong County, Pennsylvania, recently, representing a combined approximately $21 million in Armstrong County farms, hunting land and other rural land and acreage for sale. Armstrong County ranks 51st out of 67 counties in the Keystone State for the combined amount of land currently advertised for sale. There were two properties listed as sold in Armstrong County through the Land Network Comparable Sales Program. This represented a total value of $404,000. Among cities in Armstrong County with farms and rural land for sale, Kittanning featured the most land for sale. Economically speaking, Armstrong County's is largely dependent on mining and mineral extraction-related businesses and services. Armstrong County is the 34th biggest county (663 square miles) in Pennsylvania. It's located in the Pittsburgh & Countryside Pennsylvania region of the state.