We will be closed on Friday, July 4th in observance of Independence Day. Online and Mobile Banking are available for your convenience. Thank you!

Skip to Main Content

Locations
Careers
About

Search

- Personal
- Business
- Loans
- Digital Banking
Where Will Your Summer Journey Take You?

Start by growing your relationship with Northwest Bank! Bundle your banking with Northwest Bank - checking, savings, loans, digital tools + more, and you can earn some big bucks!

We Reward Your Relationship
- Don't Miss Out
- Biz Buzz Blog
- Tools
- Resources
Where Will Your Summer Journey Take You?

Let Northwest Bank help you kick back this summer knowing your money’s working hard for you.

Let Us Help You Compare CD Rates
- Afton
- Algona
- Ames
- Ankeny
- Arnolds Park
- Creston
- Estherville
- Fort Dodge
- Humboldt
- La Vista, NE
- Le Mars
- Milford
- Omaha, NE
- Sioux Center
- Sioux City
- Shenandoah
- Spencer
- Spirit Lake
- West Des Moines

Online Banking Login

UserName

Password

Enroll now. Forgot Password?

Online Banking Login

Access ID

Password:

Lost or Damaged Token Forgot password or PIN?

Home
Products
Business
Treasury Services
Treasury Management Representatives
Afton

Meet Our Treasury Service Representatives

Afton
Algona
Ames
Ankeny
Arnolds Park
Creston
Estherville
Fort Dodge
Humboldt
La Vista, NE
Le Mars
Milford
Omaha, NE
Shenandoah
Sioux Center
Sioux City
Spencer
Spirit Lake
West Des Moines

Carolyn Matzinger

Treasury Management Representative, VP

116 S. Blossom St., Shenandoah, IA 51601

712.246.2205

712.246.0160
Email Me

Serving as Treasury Management Representative for the Shenandoah, Creston, and Afton areas, Carolyn Matzinger brings a wealth of experience and expertise to assist businesses with their financial management needs. With over a decade in banking, her background in municipal finance has equipped her with a specialized skillset to cater to the unique financial requirements of businesses and organizations.
Carolyn is a proud graduate of the Graduate School of Banking in Boulder, Colorado, class of 2024. This comprehensive program has further honed her skills and knowledge, ensuring that she provides the top-notch service our clients have come to expect. She is passionate about helping businesses thrive by understanding their financial needs and goals.
Carolyn is actively involved in the community. She serves as a City Council Member in Northboro, Iowa, and holds the role of Treasurer on the Board of Directors for the Charles Hockenberry Foundation. Carolyn also serves as an administrative liaison for the Board of Directors of the Greater Shenandoah Foundation.

Personal
Business
Mortgage
Resources
Private Banking
Wealth Management
Insurance
Agriculture
Northwest Financial Corporation
About Northwest Bank
Contact
Locations
Employment

Routing Number 273970682

Copyright © 2025 Northwest Bank. All Rights Reserved.

Privacy Security
Website Accessibility Notice