The Chesapeake Conference has over 13,924 members in 74 congregations (64 churches, 10 companies) in Delaware, Maryland, and on the edges of Virginia and West Virginia. It has a pastoral workforce of 65, and its largest congregation, Spencerville (Silver Spring, Md.) has a membership in excess of 1,719. The Chesapeake Conference operates a strong Christian educational program that includes nearly 100 teachers and more than 1,100 students in 10 elementary schools, two junior high schools, and two high schools. It also operates an Adventist Book Center and four Adventist Community Services centers in Maryland and Delaware.
Mt. Aetna Camp and Retreat Center, outside Hagerstown, Md., is a fully-accredited camping and retreat center that hosts more than 700 youth during the conference's annual summer camp program. The site, which houses a nature center with a collection of stuffed animals, birds, insects, and reptiles from around the world, is used for field trips, outdoor learning programs, church retreats, spiritual seminars, and camping and hiking excursions.