Meditation has spread in the West since the late 19th century, accompanying increased travel and communication among cultures worldwide. Most prominent has been the transmission of Asian-derived practices to the West. In addition, interest in some Western-based meditative practices has been revived, and these have been disseminated to a limited extent to Asian countries.
Ideas about Eastern meditation had begun "seeping into American popular culture even before the American Revolution through the various sects of European occult Christianity", and such ideas "came pouring in [to America] during the era of the transcendentalists, especially between the 1840s and the 1880s." The following decades saw further spread of these ideas to America:
The World Parliament of Religions, held in Chicago in 1893, was the landmark event that increased Western awareness of meditation. This was the first time that Western audiences on American soil received Asian spiritual teachings from Asians themselves. Thereafter, Swami Vivekananda... [founded] various Vedanta ashrams... Anagarika Dharmapala lectured at Harvard on Theravada Buddhist meditation in 1904; Abdul Baha ... [toured] the US teaching the principles of Bahai [sic], and Soyen Shaku toured in 1907 teaching Zen...
Meditating in Madison Square Park, New York City More recently, in the 1960s, another surge in Western interest in meditative practices began. The rise of communist political power in Asia led to many Asian spiritual teachers taking refuge in Western countries, oftentimes as refugees. In addition to spiritual forms of meditation, secular forms of meditation have taken root. Rather than focusing on spiritual growth, secular meditation emphasizes stress reduction, relaxation and self-improvement.
The 2012 US National Health Interview Survey (NHIS) (34,525 subjects) found 8% of US adults used meditation, with lifetime and 12-month prevalence of meditation use of 5.2% and 4.1% respectively. In the 2017 NHIS survey, meditation use among workers was 10% (up from 8% in 2002).