There are 135 Banks & Credit Unions in Harrison County, Mississippi, serving a population of 200,491 people in an area of 574 square miles. There is 1 Bank & Credit Union per 1,485 people, and 1 Bank & Credit Union per 4 square miles.
In Mississippi, Harrison County is ranked 34th of 82 counties in Banks & Credit Unions per capita, and 1st of 82 counties in Banks & Credit Unions per square mile.