Founded in 1833, St. James at Sag Bridge is one of Lemont's most historic landmarks. The church grounds and cemetery are listed in the National Registry of Historic Places, and are preserved to reflect the church's rich cultural and spiritual past.
Today, St. James serves more than 100 families in the Lemont area. The church offers daily mass, as well as religious education, missionary opportunities and study groups. Facilities are also available for baptisms and wedding ceremonies. Wedding reservations must be made at least eight months in advance.