Enon is a census-designated place (CDP) in Chesterfield County, Virginia, United States, just east of Chester. The population as of the 2010 Census was 3,466. It has the zip code 23836 and GPS coordinates 37.3504000, -77.3254000.It is located near the intersection of East Hundred Road (State Route 10) and I-295 just south of the Varina-Enon Bridge. It has been largely undeveloped until the development of the River's Bend Golf Course and residential development.