About the Overall Population Data
Northern Virginia is on the front lines of a demographic transformation shaping the United States. There has been an extraordinary amount of population growth in Northern Virginia. The April 1st Decennial Census population of Northern Virginia was 1,466,350 in 1990, 1,815,197 in 2000, and 2,230,623 in 2010. On April 1, 2020, according to the U.S. Census Bureau 2020 Decennial Census, Northern Virginia had a population of 2,550,377.