There are 208 Interior Designers in Johnson County, Kansas, serving a population of 578,797 people in an area of 474 square miles. There is 1 Interior Designer per 2,782 people, and 1 Interior Designer per 2 square miles.
In Kansas, Johnson County is ranked 9th of 105 counties in Interior Designers per capita, and 1st of 105 counties in Interior Designers per square mile.