There are 115 Interior Designers in Middlesex County, New Jersey, serving a population of 837,288 people in an area of 309 square miles. There is 1 Interior Designer per 7,280 people, and 1 Interior Designer per 2 square miles.
In New Jersey, Middlesex County is ranked 18th of 21 counties in Interior Designers per capita, and 11th of 21 counties in Interior Designers per square mile.