A total of approximately 4,000 acres were listed for sale in Estill County, Kentucky, recently; the overall value of all Estill County farms and ranches for sale was around $30 million. Estill County ranks 67th out of 120 counties in Kentucky for the combined amount of land currently advertised for sale. Irvine featured the most land for sale. Estill County is the 86th largest county (255 square miles) in Kentucky. It's located in the Eastern Kentucky region of Kentucky.