District of Columbia

The District of Columbia, a federal district in the United States, had a population of 671,803 in 2022. The median age in 2021 was 34.3 years, with a median income of $58,142. The unemployment rate in 2023 stood at 4.8%. Life expectancy in the District was 78 years in 2019. Additionally, in 2021, 25.23% of the population was classified as obese, 20.7% reported binge drinking, and 12.03% were smokers.