Frontier Bank

Frontier Bank is a locally owned, community-minded independent bank. Bank’s been dedicated to serving individuals and businesses with the highest degree of care, confidentiality and convenience since starting in Rock Rapids, Iowa in 1932. Frontier Bank actively supports home communities of Sioux Falls, South Dakota, Rock Rapids, George and Little Rock, Iowa with many volunteer hours spent supporting local non-profits and community events, dollars spent at local businesses and a whole lot of school pride.