There are 309 Fitness & Training Services in Jefferson County, Kentucky, serving a population of 764,378 people in an area of 381 square miles. There is 1 Fitness & Training Service per 2,473 people, and 1 Fitness & Training Service per 1 square miles.
In Kentucky, Jefferson County is ranked 12th of 120 counties in Fitness & Training Services per capita, and 1st of 120 counties in Fitness & Training Services per square mile.