Land for sale in Pennsylvania's Susquehanna County recently totaled around $39 million and almost 2,000 acres. Susquehanna County ranks 36th in Pennsylvania for the combined amount of land currently advertised for sale. Of all locations in Susquehanna County with land and rural real estate for sale, Union Dale had the most land for sale. Economically speaking, Susquehanna County's is largely dependent on mining and mineral extraction-related businesses and services. Susquehanna County is the 23rd largest county (832 square miles) in Pennsylvania. It's located in the Northeast Mountains Pennsylvania region of the state.