There are 264 Hair Salons in District of Columbia , District of Columbia, serving a population of 672,391 people in an area of 62 square miles. There is 1 Hair Salon per 2,546 people, and 1 Hair Salon per square mile.
In District of Columbia, District of Columbia is ranked 1st of 1 counties in Hair Salons per capita, and 1st of 1 counties in Hair Salons per square mile.