There are 21 Blow Dry Bars in Maryland, serving a population of 5,996,079 people in an area of 9,707 square miles. There is 1 Blow Dry Bar per 285,527 people, and 1 Blow Dry Bar per 462 square miles.
The state of Maryland is ranked 12th in Blow Dry Bars per capita, and 4th in Blow Dry Bars per square mile.