The overall value of farmsand rural real estate for sale in Pennsylvania's Cameron County recently on Land.com was $2 million. This represents almost 1,000 acres of land for sale in Cameron County. Cameron County ranks 66th in the Keystone State for the total number of acres of land currently advertised for sale. Of all locations in Cameron County with land and rural real estate for sale, Emporium featured the most land for sale. Manufacturing and related services are the largest economic sectors in Cameron County. Cameron County is Pennsylvania's 56th largest county (398 square miles). It's located in the Great Lakes & Wilds Pennsylvania region of the state.