There are 30 Horse Breeders & Dealers in Washington, serving a population of 7,169,967 people in an area of 66,439 square miles. There is 1 Horse Breeder & Dealer per 238,998 people, and 1 Horse Breeder & Dealer per 2,214 square miles.
The state of Washington is ranked 23rd in Horse Breeders & Dealers per capita, and 25th in Horse Breeders & Dealers per square mile.