There are 21 Souvenir Shops in District of Columbia, serving a population of 672,391 people in an area of 62 square miles. There is 1 Souvenir Shop per 32,018 people, and 1 Souvenir Shop per 2 square miles.
The state of District of Columbia is ranked 2nd in Souvenir Shops per capita, and 1st in Souvenir Shops per square mile.