Kentucky County Courthouses

There are 120 counties in the U.S. Commonwealth of Kentucky. Despite ranking 37th in size by area, Kentucky has 120 counties, 4th among states (including Virginia's independent cities). The original motivation for having so many counties was to ensure that residents in the days of poor roads and horseback travel could make a round trip from their home to the county seat in a single day, as well as being able to travel from one county seat to the next in the same fashion. Later, however, politics began to play a part, with citizens who disagreed with their county government petitioning the state to create a new county. Today, 21 of the 120 counties have fewer than 10,000 residents, and half have fewer than 20,000. The 20 largest counties by population all have populations of 48,000 or higher, and just 7 of the 120 have a population of 100,000 or higher. The average county population, based on the estimated 2022 state population of 4.512 million, was 37,603.