Eureka College is a private liberal arts college in Eureka, Illinois, that is related by covenant to the Christian Church (Disciples of Christ). Enrollment in 2018 was approximately 567 students. Eureka College was the third college in the United States to admit men and women on an equal basis. It had a close connection with alumnus Ronald Reagan, the 40th President of the United States. In 2010, Eureka College was designated as a national historic district by the National Park Service.