Dupaco Locations

Cedar Falls/Waterloo

San Marnan (Now Open!)
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

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
1946 Schukei Road

Dupaco Community Credit Union, Waterloo, IA

Visit Dupaco's San Marnan credit union Learning Lab!

Prepare for a big reaction when you visit Dupaco’s newest branch, in Waterloo, Iowa—a learning laboratory to explore and test new ways of helping members understand money and find financial solutions.

  • Video teller kiosks, guided by remote Dupaco staff, provide the catalyst for a full-service transaction experience.
  • At a collaboration station, take a deep dive into money matters with our on-site staff.
  • Feel the chemistry with personalized financial solutions unearthed through a free Money Makeover or Credit History Lesson.
  • Experiment with mobile deposit, set up eNotifiers, or learn about mobile payments at the technology tables.

So, 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-Fr: 8:30 a.m.-5:30 p.m.
Sat: 8:30 a.m-12:30 p.m.

M-Fr: 8 a.m.-6 p.m.
Sat: 8 a.m.-1 p.m.

Drive-up ATM:
24 Hours Daily


Phone: (319) 234-0381 /
(800) 373-7600
Fax: (319) 234-0394

1946 Schukei Rd.
Waterloo, IA 50702
Tonya McGlaughlin, Dubuque Credit Union Schukei Road Branch Manager

Tonya McGlaughlin, Branch Manager

Phone Extension: 2411   E-mail: tmcglaughlin@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