All Blue branches will be closed on Monday, September 7, 2026, in observance of the Federal Holiday. Access your account anytime by using the mobile app or logging into Online Banking.

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Arapahoe Avenue

  • 1-800-368-9328
  • 2800 Arapahoe Avenue Boulder, CO 80303 United States
  • Gigi Miller

Hours

  • Lobby Hours
    • Mon, Tue, Thu, Fri: 9:00am – 5:30pm
    • Wed: 10:00am – 5:30pm
    • Sat, Sun: Closed
  • Drive-Thru VTM Hours
    • Mon, Tue, Thu, Fri: 7:30am – 6:00pm
    • Wed: 10:00am – 6:00pm
    • Sat: 9:00am – 1:00pm
    • Sun: Closed
  • Holiday Hours

    Our branch follows standard Blue holiday hours.

Branch Services

  • Walk-Up VTM (Drive-Thru Hours)/ATM (After Hours)
  • 24-Hour Night Deposit Drop
  • CO-OP Shared Branch
  • Notary
  • Coin Counter

Mailing Address

    For deposits, payments, payoff checks, UPS, or FedEx, use this address:

  • Blue Federal Credit Union
    2401 E. Pershing Blvd
    Cheyenne, WY 82001

About Our Branch

The Arapahoe Avenue branch is located in a bustling part of Boulder, with a view of the grand Flatirons rock formations to the west. A quick drive away from the beautiful University of Colorado campus and the popular Pearl Street Mall in downtown. We are also just north of the iconic Chautauqua Park known for tree-lined streets dotted with Victorian homes.

In addition to a convenient location, with easy access to the Denver Boulder Turnpike, we offer an array of banking amenities to make your life easier: including 24-hour ATM, night deposit drop box, drive-thru, and notary. Swing by any time! We’re happy to help and answer all your banking questions.

Serving Our Community

At Blue, we center our work around one thing, serving our members and the communities where they live, work and play. We genuinely exist to serve, and it’s an honor and a delight that our jobs are focused on Doing Good: helping people succeed financially and in life while strengthening the communities we call home. We partner with many community organizations in the Boulder area including ones like Realities for Children.

We look forward to seeing you at our branch.