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. Secure your future in Grant County, located in Northern Kentucky with Williamstown as its county seat. With a growing population of 25,069, this county is experiencing development while retaining its rural charm, offering accessible land parcels for those desiring a balance of convenience and space.