where is merrifield va
Merrifield is a census-designated place (CDP) in Fairfax County, Virginia, United States.The population was 15,212 at the 2010 census.n the CDP the population was spread out with 19.4% under the age of 18, 10.3% from 18 to 24, 42.7% from 25 to 44, 21.4% from 45 to 64, and 6.2% who were 65 years of age or older.