A total of approximately 1,000 acres were listed for sale in Montour County, Pennsylvania, recently; the value of all Montour County land and rural real estate for sale was approximately $8 million. Montour County ranks 64th out of 67 counties in Pennsylvania for the combined amount of land currently advertised for sale. Danville had the most land for sale. Montour County is the 67th largest county (132 square miles) in Pennsylvania. It's located in the Alleghenies & Valleys Pennsylvania region of the state.