There are 198 Fitness & Training Services in Knox County, Tennessee, serving a population of 452,286 people in an area of 509 square miles. There is 1 Fitness & Training Service per 2,284 people, and 1 Fitness & Training Service per 2 square miles.
In Tennessee, Knox County is ranked 12th of 95 counties in Fitness & Training Services per capita, and 3rd of 95 counties in Fitness & Training Services per square mile.