Smiling mom holds her young blonde daughter on her hip, standing on a gravel road on their farm outside Mayville, ND

More to Love in 
Mayville-Portland.

Kind neighbors. Growing families. Strong businesses. From the pizza to the parks, come see why we’ve loved being part of the Mayville-Portland community since 1970.

Front door of Gate City Bank, located at 11 1st Street SE in Mayville, North Dakota

Oh Hello, Neighbor!

Come on over to your friendly neighborhood bank, located in the heart of Mayville, ND. We’d love to give you a warm welcome!

See Map & Hours
Main Street view by the railroad crossing in downtown Mayville, ND

“For many years, I have told the tellers how I love Gate City Bank. Everyone has always been friendly, and the coffee pot is always on. I appreciate that they hire local people, too.”

– Arlie S., Mayville, ND

Happy boy in baseball cap, sitting in a grain truck on his family farm outside of Portland, ND

Come see how we’re investing in the future of Mayville‑Portland.

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58257 by the Numbers.

#1
Mortgage Lender
in ND
54
Years and Counting
in Mayville
#3
Best Bank in the U.S.
Collage of May-Port CG Public Schools and Mayville State University debit cards from Gate City Bank

Let's Go, Patriots and Comets!

Cheer on your home team with your debit card! We’ll donate $10 to support your favorite local school, including May-Port CG Public Schools and Mayville State University.

Order My Card

Homegrown Banking With Heart.

Giggling girl surrounded by red heart-shaped confetti, celebrating Giving Hearts Day in Fargo, ND

Giving Hearts Day

Since 2014, we’ve been honored to partner with Dakota Medical Foundation – donating countless volunteer hours and dollars to benefit local charities across North Dakota and Minnesota.

eager students in a classroom raise their hands to ask questions about financial literacy

Financial Literacy for Students

Learn more about how we’re bringing practical, hands-on financial learning to local schools in our communities throughout ND and MN.

Military dad hugs children in their new home purchased with a VA loan from Gate City Bank

Military Banking

At Gate City Bank, we’re proud to serve our nation’s finest. Learn about our long history of honoring service members and their loved ones through VA loans, veteran charities and military support.