Download the list of Fitness centers in United States. Smartscrapers provides an accurate directory and the latest data on the number of Fitness centers in United States There are 49331 Fitness centers in United States as of April 1, 2026; which is an 0.00% increase from 2023. Of these locations, 30433 Fitness centers which is 61.69% of all Fitness centers in United States are single-owner operations, while the remaining 18898 which is 38.31% are part of larger brands. The top three states with the most Fitness centers are California with 5768 Fitness centers, Texas with 4545 Fitness centers, Florida with 3558 Fitness centers. Average age of Fitness centers in United States is 7 years and 8 months.