Washington Dc is home to 632,323 residents, making it the 49th most populous of the 50 United States. Washington Dc ranks in total area (68.00 square miles) and NRth in population density (9,298.86 people per square mile). The median age of its residents is 33.9 years, with 82.3% of the population 18 year and over.
According to Homefacts' records there are currently 1,049 criminal and sex offenders in Washington Dc (approximately 16.59 offenders per 10,000 people), which is 7.18% lower than the national average. The unemployment rate in Washington Dc is 7.3% .