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

Coming Soon!
Carlson Way, Marion, IA
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

Greater Dubuque

3999 Pennsylvania Ave
Dubuque, IA 52002
3299 Hillcrest Rd
Dubuque, IA 52004
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


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 - Waterloo, IA
3421 W. 9th Street

Two new ways to connect with Dupaco products and services in Waterloo:

Interactive Teller Kiosk at Covenant Medical Center

To better serve our members at Covenant Medical Center, Dupaco is utilizing technology-powered remote services and in-person meeting opportunities to keep your money moving in the right direction. This includes:

  • An Interactive Teller Kiosk inside the hospital's Visitor entrance to provide extended service hours by allowing our members to talk "face-to-video face" with Dupaco staff. The Interactive Teller Kiosk also serves as an ATM outside of the teller-staffed kiosk hours.  See new Interactive Teller Kiosk hours below.
  • Quarterly on-site visits, where Dupaco experts will bring in all of Dupaco's free financial education services directly to Covenant staff.
  • A convenient, on-site location for Covenant members to complete applications, close loans or discuss other financial matters by appointment with Dupaco staff.

Full Service Learning Lab

Located at East San Marnan Drive, Dupaco's Learning Lab is an innovative branch concept where are testing new methods of delivering financial solutions for our members. Learn more about the features of the San Marnan Learning Lab today!


Interactive Teller Kiosk:
M-Fr: 8:00 a.m.—6:00 p.m.
Sat: 8:00 a.m.—1:00 p.m.
Sun: 24 Hour ATM only

24 Hours Daily

Face-to-face services:
Quarterly on-site visits or by appointment only.
To schedule a personal appointment, contact
Dupaco at (319) 277-3940 or 800-373-7600.

No drive-up available


3421 W 9th St
Waterloo, IA 50702

View Larger Map

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