There are 180 Banks & Credit Unions in Washtenaw County, Michigan, serving a population of 361,509 people in an area of 706 square miles. There is 1 Bank & Credit Union per 2,008 people, and 1 Bank & Credit Union per 3 square miles.
In Michigan, Washtenaw County is ranked 38th of 83 counties in Banks & Credit Unions per capita, and 6th of 83 counties in Banks & Credit Unions per square mile.