There are 132 Beauty Spas in District of Columbia , District of Columbia, serving a population of 672,391 people in an area of 62 square miles. There is 1 Beauty Spa per 5,093 people, and 1 Beauty Spa per square mile.
In District of Columbia, District of Columbia is ranked 1st of 1 counties in Beauty Spas per capita, and 1st of 1 counties in Beauty Spas per square mile.