About MSCU

Who We Are

Originally established as Northern Indiana Public Service Employees’ Federal Credit Union on August 27, 1935 we offered membership to a group of employees who worked for NIPSCO. In November 2006, we changed our name to Members Source Credit Union and expanded our membership. We now have more than 6,200 members and over $93 million in assets with three branch locations.

Who Can Join

Members Source Credit Union offers a full line of financial products and services to anyone who resides or is employed in the following counties:

  • Lake County, IN
  • Porter County, IN
  • Jasper County, IN
  • LaPorte County, IN

How to Join

If you aren’t able to visit one of our branches, you can apply for a membership below, or give us a call us at 219-756-4141 or 800-260-5183, and a representative will provide the information to you.

Apply for a Membership

Rating: 4.8

(131) Google Reviews

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a week ago
I've been a customer for years. Anytime I visit I'm greated by helpful staff. They have helped me through loans and regular account transactions. They have great community events and a great kids account. My daughter is a teen now but always loved going in to make her savings deposit and get a gift from the treasure box.
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a week ago
Great staff, everyone is so helpful!!! Shonna is the BEST!! My kids love it there.... they get excited when I have to make a run to the bank!! Haha they enjoy the coloring sheets as well as the 🍿 on Fridays!!
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a week ago
I have a been a member of Members Source Credit for a few years. I started my account with them when they were located in the old St Margaret Hospital in Hammond. Every branch that I visited has been a good experience. I even got my husband to open an account with them. Cindy is always so pleasant and helpful.
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6 months ago
I’m happy to be apart of Member Source Credit Union! I was looking for a credit union to open up an account and I came across them read the reviews on the excellent service and decided to stop by the merrillville branch and they did not disappoint. The staff were respectful, knowledgeable and very professional. Their customer service was awesome. Needless to say, I opened up a checking and a savings account. I’ve been happy with the services for the past six months. Keep up the good work! The Getchell Family!
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3 weeks ago
Shonna is so fantastic! She’s always friendly, quick, and efficient!
Members Source logo

Routing Number: 271991210
NMLS: 487142

Equal Housing Opportunity Logo

Main Office:


8580 Virginia St.
Merrillville, IN 46410
Fax: 219-756-4120
Drive Up & 24-Hour ATM


Call Center:

Monday – Friday: 8:30 – 5:00
Saturday: 9:00 – 12:00 Noon

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