Westerra Banking

Westerra Credit Union is a well-capitalized solid financial institution. You have the security of knowing savings are federally insured up to $250,000 by the National Credit Union Administration (NCUA).  Individual Retirement Accounts are federally insured up to an additional $250,000 per member.  Westerra is chartered and regulated by the Colorado Division of Financial Services.

During more than 85 years of operation, we have greatly expanded our products and services to meet the changing needs of our members. But our “people helping people” philosophy remains the same. Our highly professional, knowledgeable and friendly staff is dedicated to serving our members. What differentiates Westerra Credit Union from others is our low fees and top-notch service.

Customer Service Telephone

Call us: 303-321-4209 or 1-800-858-7212
For more info click here.

Online Banking Login

You can only login to your online account if you have already registered. That means that to log in, you will need to use your login details.  If you don’t know how to login or enroll, follow the steps in order to do it.

Video for Westerra Donates $52.80 to Special Olympics for Every Account Opened

Routing/Wiring Instructions

Routing number for Westerra Credit Union is a 9 digit bank code used for various bank transactions such as direct deposits, electronic payments, wire transfers, check ordering and many more. Routing numbers are also known as bank routing numbers, routing transit numbers (RTNs), ABA numbers, ACH routing numbers. Routing numbers may differ depending on where your account was initially opened and the type of transaction made.

How to Find Your Routing Numbers on Check

The best way to find the routing number for your Marquette Bank checking, savings or business account is to look into the lower left corner of the bank check.

 Routing Number  Swift Number


  Not part of SWIFT network

Branch Locations And Opening Hours

Arvada Branch 7270A W 88th Ave Arvada, CO 80021

Lobby & Drive-Up Hours
Monday – Friday: 9:00 am – 6:00 pm
Saturday: 9:00 am – 1:00 pm
                                      Please click here  for more location.



Routing Number