First Gateway Credit Union is a state-chartered credit union based in Camanche, Iowa founded in 1953. First Gateway Credit Union is open to individuals or relatives who reside or work in specific counties in Iowa and Illinois, including Cedar, Clayton, Clinton, Delaware, Dubuque, Jackson, Johnson, Jones, Linn, Muscatine, Scott, Boone, Bureau, Carroll, DeKalb, Henry, Jo Daviess, LaSalle, Lee, Ogle, Rock Island, Stephenson, Whiteside, and Winnebago. First Gateway Credit Union offers consumer checking and savings accounts, certificates of deposit, individual retirement accounts, health savings accounts, consumer loans, mortgages, and other services.