A total of almost 1,000 acres were listed for sale in Pulaski County, Illinois, recently, representing a total value of nearly $3 million in Pulaski County farms, hunting land and other rural land and acreage for sale. Pulaski County ranks 95th in the state for the total acreage of land currently advertised for sale. Of all locations in Pulaski County with farms and rural real estate for sale, Olmsted had the most land for sale. From an economic perspective, government and state-level services contribute most to Pulaski County's overall GDP. Pulaski County is the 100th biggest county (203 square miles) in Illinois. It's located in the Southern Illinois region of the state.