There are 39 District Attorney Offices in Washington, serving a population of 7,169,967 people in an area of 66,439 square miles. There is 1 District Attorney Office per 183,845 people, and 1 District Attorney Office per 1,703 square miles.
The state of Washington is ranked 36th in District Attorney Offices per capita, and 39th in District Attorney Offices per square mile.