There are 35 Hair Care & Treatment Providers in Ohio, serving a population of 11,609,756 people in an area of 40,851 square miles. There is 1 Hair Care & Treatment Provider per 331,707 people, and 1 Hair Care & Treatment Provider per 1,167 square miles.
The state of Ohio is ranked 42nd in Hair Care & Treatment Providers per capita, and 19th in Hair Care & Treatment Providers per square mile.