New Branch Opening Soon! 510 N Broad St., Griffith, IN 46319. Picture of front of new branch.

For the past 87 years Members Source Credit Union has been committed to serving the Northwest Indiana region. As you may know we have been leasing a location in Griffith for many years and recently Management and our Board of Directors decided to turn the credit union’s focus towards owning a building in this area. To show our commitment to this community and continue providing the best source for all your financial needs we have decided to purchase the old United Federal Credit Union building in Griffith.

This building which is located at 510 N. Broad St. Griffith, IN will provide members such as yourself an improved in branch experience through features like:

  • A full-service lobby
  • Ample seating
  • Three drive-through lanes
  • 24/7 ATM
  • Free coin counting

This building will be open to all members and shared branch members on Monday, February 6, 2023!

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Routing Number: 271991210
NMLS: 487142

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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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