There are 125 Hair Salons in Washington County, Oregon, serving a population of 572,071 people in an area of 725 square miles. There is 1 Hair Salon per 4,576 people, and 1 Hair Salon per 5 square miles.
In Oregon, Washington County is ranked 20th of 36 counties in Hair Salons per capita, and 2nd of 36 counties in Hair Salons per square mile.