There are 97 Periodical Publishers in Washington, serving a population of 7,169,967 people in an area of 66,439 square miles. There is 1 Periodical Publisher per 73,917 people, and 1 Periodical Publisher per 684 square miles.
The state of Washington is ranked 22nd in Periodical Publishers per capita, and 23rd in Periodical Publishers per square mile.