McLean is a town in Fairfax County in Northern Virginia and home to many diplomats, businessmen, members of Congress, and high-ranking government officials due to its proximity to Washington, D.C. With a population of a little over 50,000 people and 14 neighborhoods, McLean is the 19th largest community in Virginia. McLean home prices are among the most expensive in Virginia and McLean real estate also consistently ranks among the most expensive in America.