Land for sale in Jasper County recently totaled nearly $3 million and 1,000 acres. Jasper County ranks 93rd in the Prairie State for the total acreage of land currently advertised for sale. Among cities in Jasper County with farms and rural land for sale, Newton featured the most land for sale. Agriculture and farming drives the Jasper County economy, with 910 farms recorded in the county during the U.S. Census in 2012. Farming activities in Jasper County generate annual revenues of $20 million, the majority of which comes from livestock products. Jasper County is the 57th largest county (498 square miles) in Illinois. It's located in the Central Illinois region of Illinois.