There are 271 Consulting Engineers in Orange County, California, serving a population of 3,155,816 people in an area of 791 square miles. There is 1 Consulting Engineer per 11,645 people, and 1 Consulting Engineer per 2 square miles.
In California, Orange County is ranked 6th of 58 counties in Consulting Engineers per capita, and 2nd of 58 counties in Consulting Engineers per square mile.