11715 N. Port Washington Rd.
Mequon, WI 53092

Find Us Make an Appointment

(262) 518-5100

Lobby Hours:

  • M-F 9:00am - 5:00pm
  • SAT 9:00am - 12:00pm

Drive-Thru Hours:

  • M-F 8:30am - 5:30pm
  • SAT 9:00am - 12:00pm

Branch Manager:

Mequon Community Bank

Giving back to the customers and communities we serve is essential to our community bank model. Through charitable giving and volunteer opportunities, Bank Five Nine and our employees donate over 12,000 hours and more than $200,000 per year to local nonprofit organizations. We also sponsor and participate in dozens of community events that benefit the neighborhoods where our customers and employees live and work.

Our Mequon branch is actively involved with events like Family Fun Before the 4th, Random Acts of Kindness and Holi-days of Giving in addition to donating to organizations like Mels Charities, Ozaukee Family Services, the Mequon-Thiensville Chamber of Commerce, and Ozaukee Economic Development. We were even named the Ozaukee Economic Business Development Business of the Year in 2018.

Look for us in your neck of the woods or check out our calendar of events to see where we’ll be next!

LionsFest donation photo Mequon 4th of July parade photo 2023 Family Fun Before the Fourth 2023 Donation Mequon Lionsfest Donation 2023 CK Choose Kindness Donation Photo


A lot of people think community banks can’t or don’t offer the same products and services that “big banks” do. Nothing could be further from the truth! In fact, Bank Five Nine offers a variety of banking and loan options to fit your lifestyle. We invite you to explore our site for more information or feel free to stop in and say, “Hi”! We’d be happy to chat with you about how we might be able to help.

Mequon Reviews