There are 336 Banks & Credit Unions in Arapahoe County, Colorado, serving a population of 626,612 people in an area of 798 square miles. There is 1 Bank & Credit Union per 1,864 people, and 1 Bank & Credit Union per 2 square miles.
In Colorado, Arapahoe County is ranked 33rd of 64 counties in Banks & Credit Unions per capita, and 2nd of 64 counties in Banks & Credit Unions per square mile.