How to join
Become our newest member-owner
When you join Dupaco, you become a member and owner of a not-for-profit financial cooperative. You’ll enjoy lower loan rates, lower fees and higher savings dividends. Plus, you’ll have access to tons of benefits, services and in-house expert advice!
Dupaco membership benefits
Enjoy perks that don't cost a thing
Your money for good
Dupaco is the financial home of more than 167,000 member-owners
Every day we work hard to serve and enrich the lives of each one of them. Here are just a few ways we’re here for you.
Who can join?
You're eligible to join Dupaco if...
You live or work within our charter area or have an immediate family member who is a Dupaco member.
To become a member, simply open a savings account with $25 or more. Even if you move away, you can still take advantage of all Dupaco’s service offerings as long as you keep at least $25 in your savings account.
Dupaco is chartered to serve those who live or work in the counties of Adair, Adams, Allamakee, Appanoose, Audubon, Benton, Black Hawk, Boone, Bremer, Buchanan, Buena Vista, Butler, Calhoun, Carroll, Cass, Cedar, Cerro Gordo, Cherokee, Chickasaw, Clarke, Clay, Clayton, Clinton, Crawford, Dallas, Davis, Decatur, Delaware, Des Moines, Dickinson, Dubuque, Emmet, Fayette, Floyd, Franklin, Fremont, Greene, Grundy, Guthrie, Hamilton, Hancock, Hardin, Harrison, Henry, Howard, Humboldt, Ida, Iowa, Jackson, Jasper, Jefferson, Johnson, Jones, Keokuk, Kossuth, Lee, Linn, Louisa, Lucas, Lyon, Madison, Mahaska, Marion, Marshall, Mills, Mitchell, Monona, Monroe, Montgomery, Muscatine, O’Brien, Osceola, Page, Palo Alto, Plymouth, Pocahontas, Polk, Pottawattamie, Poweshiek, Ringgold, Sac, Scott, Shelby, Sioux, Story, Tama, Taylor, Union, Van Buren, Wapello, Warren, Washington, Wayne, Webster, Winnebago, Winneshiek, Woodbury, Worth, and Wright Counties in Iowa; Columbia, Crawford, Dane, Dodge, Grant, Green, Iowa, Jefferson, Lafayette, Richland, Rock, Sauk, Walworth, and Waukesha Counties in Wisconsin; and Carroll, Jo Daviess, Rock Island, Stephenson and Whiteside Counties in Illinois.
