There are 231 Nail Salons in Allegheny County, Pennsylvania, serving a population of 1,229,605 people in an area of 730 square miles. There is 1 Nail Salon per 5,322 people, and 1 Nail Salon per 3 square miles.
In Pennsylvania, Allegheny County is ranked 17th of 67 counties in Nail Salons per capita, and 4th of 67 counties in Nail Salons per square mile.