There are 361 Banks & Credit Unions in Snohomish County, Washington, serving a population of 771,904 people in an area of 2,087 square miles. There is 1 Bank & Credit Union per 2,138 people, and 1 Bank & Credit Union per 5 square miles.
In Washington, Snohomish County is ranked 20th of 39 counties in Banks & Credit Unions per capita, and 6th of 39 counties in Banks & Credit Unions per square mile.