Manchester, Chesterfield County, VirginiaManchester is a census-designated place in northern Chesterfield County, Virginia, United States. The population as of the 2010 Census was 10,804.DescriptionManchester is one of Chesterfield County's 25 designated "communities"; it borders Southside Richmond to the west, but is not to be confused with the city's Manchester neighborhood.DemographicsManchester was first listed as a census designated place in the 2010 U.S. census formed out of part of the Bon Air CDP and additional area.