Adherents of Jainism first arrived in the United States in the 20th century. Jain immigration began in earnest in the late 1960s and continues to the present day.

The 1904 St. Louis Jain temple is a historic structure that was constructed for the 1904 St. Louis World's fairs, termed "Louisiana Purchase Exposition". It was the first building in the United States designated as a Jain temple, since it was a temple in India, although there were no Jains in the United States at that time. It later stood in Las Vegas where some members of the Los Angeles Jain community discovered it in 1980. It now stands within the Jain Center of Southern California in Los Angeles.