Fayette County is home to Lexington, Kentucky's second-largest city and the heart of the Bluegrass Region. Known for horse farms, rolling pastures, and strong land values, Fayette County offers urban amenities alongside agricultural heritage. County seat: Lexington. Explore prime real estate opportunities in Marion County, Central Kentucky, with Lebanon as its vibrant county seat. Serving a population of nearly 20,000, this area boasts fertile farmland and a strong agricultural heritage, ideal for those seeking to establish a homestead or invest in productive acreage.