Deerfield is a census-designated place (CDP) in Augusta County, Virginia, United States. The population as of the 2010 Census was 132. It has a very low population density, as it is a small unincorporated community rural area. The Deerfield mall is the main store of the town. Deerfield consists of farms, hunting areas, old plantation houses, and scenic views of the mountains. Deer, bear, and other forms of wildlife fill the area. Deerfield has its own post office, fire department, rescue squad, dump, and a historic school house.