Dupaco Offices

Cedar Falls/Waterloo

San Marnan Learning Lab
1946 Schukei Rd. | Waterloo, IA
W. Mullan Ave.
218 W Mullan Ave. | Waterloo, IA
Cedar Falls
3301 Cedar Heights Dr. | Cedar Falls, IA

Cedar Rapids/Marion

Marion Learning Lab
5970 Carlson Way | Marion, IA
First Ave.
110 35th St. Dr. SE | Cedar Rapids, IA
Williams Blvd. SW
3131 Williams Blvd. SW | Cedar Rapids, IA

Greater Dubuque

Pennsylvania Ave.
3999 Pennsylvania Ave. | Dubuque, IA
Hillcrest Rd.
3299 Hillcrest Rd. | Dubuque, IA
Sycamore St.
1465 Sycamore St. | Dubuque, IA
Key West
2245 Flint Hill Dr. | Dubuque, IA
5865 Saratoga Rd. | Asbury, IA
Inside Hy-Vee
400 S Locust St. | Dubuque, IA

Hwy 20 Corridor

807 9th St. SE | Dyersville, IA
1200 W Main St. | Manchester, IA
185 Peosta St. | Peosta, IA


11375 Oldenburg Ln. | Galena, IL
1100 E. Business Hwy. 151 | Platteville, WI

Western Iowa

503 W Hwy. 30 | Carroll, IA

Live Video Teller Outlets

Inside Covenant Medical Center
3421 W. 9th St. | Waterloo, IA

NewBo City Market
1100 3rd St. SE | Cedar Rapids, IA

Shared Branches

Dupaco/No-Fee ATMs

Dupaco Credit Union - Marion, IA

Marion, Iowa Dupaco Credit Union

Now Open: Dupaco's Marion Financial Learning Lab!

Prepare yourself for a big reaction at Dupaco’s newest branch office, in Marion, Iowa. This full-service, two-story branch near the intersection of Highways 13 and 151 serves as a learning laboratory to explore and test new ways of helping members understand money and find financial solutions.

While the branch is new, our methodology remains the same—delivering personalized financial advice to improve our members’ financial position. It’s in Dupaco’s culture!


M-Th: 8:30 a.m.-5:00 p.m.
Fr: 8:30 a.m.-6:00 p.m.
Sat: 8:30 a.m.-12:30 p.m.

M-Fr: 8:00 a.m.-6:00 p.m.
Sat: 8:00 a.m.-1:00 p.m.
24-hour ATM access


Phone: (319) 366-8231 /
(800) 373-7600
Fax: 319-200-4360

5970 Carlson Way
Marion, IA 52302
Eric Gilmour, Marion Credit Union Branch Manager

Eric Gilmour, Branch Manager
Phone Extension: 2582  E-mail: egilmour@dupaco.com

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General Information
Corporate Mailing Address
Dupaco Community Credit Union
3999 Pennsylvania Avenue
P.O. Box 179
Dubuque, IA 52004-0179

Department e-mail
Consumer Loans > loans@dupaco.com
Dupaco Financial Services > financialservices@dupaco.com
Dupaco Insurance Services > insurance@dupaco.com
Member Services > service@dupaco.com
Real Estate > mortgage@dupaco.com
Marketing > marketing@dupaco.com
Website Support > webmaster@dupaco.com

Main Phone Numbers
(563) 557-7600 / 800-373-7600
Calls to Dupaco's main phone numbers are answered all day, every day. Please note, during holiday, weekend and evening hours account information and services available by phone may be limited.

Iowa Relay (Hearing Impaired) Phone Number

24-Hour VISA Card Services Phone Number