The 2018 population estimate for District of Columbia
is 684,498,
a change of
8.01%
when compared to 2014. With an area of 61.14 square miles, this works out to a population
density of 11,196.34 persons/mi2.
The number of households in 2018 were estimated to
be 281,322, with an average
household size of 2.29.
District of Columbia's 2018 unemployment rate was
7.31%.
The average household income in District of Columbia for 2018 was
$121,698,
while the median was $82,604.