Dupaco Locations

Cedar Falls/Waterloo

San Marnan
1946 Schukei Rd
Waterloo, IA 50702
3421 W 9th St (Inside Covenant)
Waterloo, IA 50702
218 W Mullan Ave
Waterloo, IA 50701
3301 Cedar Heights Dr
Cedar Falls, IA 50613

Cedar Rapids/Marion

5970 Carlson Way
Marion, IA 52302
110 35th St Dr SE
Cedar Rapids, IA 52403
3131 Williams Blvd SW
Cedar Rapids, IA 52404
501 4th Ave SE
Cedar Rapids, IA 52401
1100 3rd St SE (Inside NewBo)
Cedar Rapids, IA 52401

Greater Dubuque

3999 Pennsylvania Ave
Dubuque, IA 52002
3299 Hillcrest Rd
Dubuque, IA 52001
1465 Sycamore St
Dubuque, IA 52003
2245 Flint Hill Dr
Dubuque, IA 52003
5865 Saratoga Rd
Asbury, IA 52002
400 S Locust St (Inside Hy-Vee)
Dubuque, IA 52003

Hwy 20 Corridor

807 9th St SE
Dyersville, IA 52040
1200 W Main St
Manchester, IA 52057
185 Peosta St
Peosta, IA 52068

Illinois/Wisconsin

11375 Oldenburg Ln
Galena, IL 61036
1100 E. Business Hwy. 151
Platteville, WI 53818

Western Iowa

503 W Hwy 30
Carroll, IA 51401

Shared Branches


Dupaco Credit Union - Cedar Rapids, IA
501 4th Avenue SE

We split up into two new locations! 

The last day of service for Dupaco's 4th Avenue branch in Cedar Rapids was Friday, April 27.  Our staff relocated and will continue to serve you at two new locations:

Live Video Teller Outlet at NewBo City Market

To better serve our members in the downtown Cedar Rapids area, an Interactive Teller Kiosk inside the NewBo's entrance to provide Dupaco member access to transactional service, including cash withdrawls, while our community outreach team will provide service to the NewBo community by way of education sessions and small business coaching.

Marion Learning Lab branch

Located at the intersection of Highways 13 and 151 in Marion, Dupaco's newest full service Learning Lab is an innovative branch concept where are testing new methods of delivering financial solutions for our members. 

Full Service Branches in Cedar Rapids

Dupaco's Cedar Rapids branches, located on Williams Blvd. SW and 1st Ave. SE, have full-service staff to help members with their financial needs, from accounts to loans, and more!


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
800-735-2943

24-Hour VISA Card Services Phone Number
800-234-5354