Download the list of Psychotherapists in California. Smartscrapers provides an accurate directory and the latest data on the number of Psychotherapists in California There are 12780 Psychotherapists in California as of October 15, 2025; which is an 0.00% increase from 2023. Of these locations, 8774 Psychotherapists which is 68.65% of all Psychotherapists in California are single-owner operations, while the remaining 4006 which is 31.35% are part of larger brands. The top three cities with the most Psychotherapists are Los Angeles with 3452 Psychotherapists, San Francisco with 2328 Psychotherapists, San Diego with 1162 Psychotherapists. Average age of Psychotherapists in California is 4 years and 11 months.