The First National Bank in Sioux Falls

The First National Bank in Sioux Falls Serving our communities since 1885! Member FDIC | Equal Housing Lender | Equal Opportunity Employer | Routing #091400020.

The First National Bank in Sioux Falls is more than just a local financial institution. We are a community leader and a financial resource for you. We make our decisions right here in the heart of downtown Sioux Falls. Whether you’re looking to open a checking or savings account, buy your first home, accelerate your business, or financially prepare for retirement, we're ready to help. Our strong s

ervice culture, along with our reputation for personalized service and technological innovation, differentiates The First National Bank in Sioux Falls from other financial institutions. Messages sent to The First National Bank in Sioux Falls’ page will be reviewed within one business day. If you need immediate assistance, please call (605) 335-5200. Please understand that we have the right to remove Facebook user comments left on our Facebook posts for any reason. We ask that you please refrain from commenting anything threatening, harassing, profane, graphic, or violating someone’s privacy. Please do not share personal banking information on Facebook such as your PIN, account number, etc.

Congratulations to Business Banker Derek Simonsen on joining Sioux Metro Growth Alliance's inaugural Leadership Sioux Me...
07/22/2026

Congratulations to Business Banker Derek Simonsen on joining Sioux Metro Growth Alliance's inaugural Leadership Sioux Metro class! During the eight-month program, Derek and his fellow classmates will strengthen their leadership skills while exploring topics like communication, culture, and economic growth.

We're proud to support teammates as they invest in their professional development and continue growing as leaders in our communities.

🎉 Meet the inaugural Leadership Sioux Metro class!

Sioux Metro Growth Alliance is proud to welcome 33 accomplished leaders to the first class of Leadership Sioux Metro—an eight-month community and professional development program designed to cultivate leaders across southeast South Dakota.

This inaugural cohort represents a wide range of industries, professions and communities throughout the Sioux Metro region. Over the coming months, participants will develop skills in communication, culture and economic growth strategies while learning directly from communities tackling real-world challenges.

Leadership Sioux Metro is made possible through the founding support of Sioux Valley Energy, First PREMIER Bank, Midco, Forward Sioux Falls, SDN Communications, POET, First Bank & Trust and Sanford Health.

Learn more about the Class of 2027: https://siouxfalls.business/sioux-metro-growth-alliance-announces-first-leadership-sioux-metro-class/

One way our summer interns experience the culture at FNB is by taking time to give back to our community. Last week, the...
07/21/2026

One way our summer interns experience the culture at FNB is by taking time to give back to our community. Last week, they packed produce at Feeding South Dakota that will feed 400 families in our state! It was a great day of teamwork, service, and supporting our neighbors.

Today's the day! Our Chamberlain branch is officially open and ready to serve you. Stop by our new location on Paul Gust...
07/20/2026

Today's the day! Our Chamberlain branch is officially open and ready to serve you. Stop by our new location on Paul Gust Road to meet the team, explore our services, and see the new space.

We're excited to announce that our new Chamberlain branch will officially open on Monday, July 20. 🎉 Our team is looking forward to serving the Chamberlain community and building relationships with customers across the area. For location information and hours, visit our website. We can't wait to welcome you through our doors! https://bit.ly/4bhpVh2

Our Risk Management team recently organized a drive to collect new shoes and underwear for The Foster Network's School Y...
07/17/2026

Our Risk Management team recently organized a drive to collect new shoes and underwear for The Foster Network's School Year Kickoff, helping provide children in foster care with the essentials they need for a confident start to the new school year.

The team also spent an afternoon volunteering at The Foster Network, where they sorted donations, organized inventory, and prepared The Closet for the busy back-to-school season. What a great demonstration of our Stewardship value!

07/16/2026

The best fraud stories are the ones that never happen. If something feels off, trust your instincts and contact us before you engage with that suspicious email, text message, or phone call.

🚨 Scam Alert🚨Scammers are spoofing local phone numbers, including ours, pretending to be us. They are doing this through...
07/15/2026

🚨 Scam Alert🚨

Scammers are spoofing local phone numbers, including ours, pretending to be us. They are doing this through calls and text messages. The scams they attempt can be many things — requesting approval for ACH or wires; phishing for names, PINs, banking token codes, or other credentials; or even just gathering information about your organization and how you conduct business.

FNB will never attempt to gather these types of information in this way. If you receive a call or text like this, do not engage with them and end the communication as soon as possible. Then, reach out to our Customer Service team at (605) 335-5200 to inform us of the incident.

We're excited to announce that our new Chamberlain branch will officially open on Monday, July 20. 🎉 Our team is looking...
07/15/2026

We're excited to announce that our new Chamberlain branch will officially open on Monday, July 20. 🎉 Our team is looking forward to serving the Chamberlain community and building relationships with customers across the area. For location information and hours, visit our website. We can't wait to welcome you through our doors! https://bit.ly/4bhpVh2

Some of the best lessons in life and business are learned through sports. As a Business Banking Team Lead, Derek Ohme br...
07/14/2026

Some of the best lessons in life and business are learned through sports. As a Business Banking Team Lead, Derek Ohme brings that athletic, competitive mindset and confidence to every customer relationship. In our latest blog post, learn how 25 years in banking and a lifelong connection to sports have shaped Derek's approach to helping businesses succeed.

Former Augustana baseball player Derek Ohme blends his passion for sports with his love for business banking in a successful 25-year career.

Having helped build and operate his family's corn, soybean, and swine farm near Emery, Kyle Kayser understands the oppor...
07/13/2026

Having helped build and operate his family's corn, soybean, and swine farm near Emery, Kyle Kayser understands the opportunities and challenges that come with life in agriculture. Now, he's helping other farmers and ranchers strengthen their operations and plan for the future. Get to know this Augie alum, FFA volunteer, and our newest Ag Banker! https://bit.ly/3QAqJGX

When it comes to investing, it's not about making lucky guesses — it's about having a plan.In our latest blog post, Inve...
07/10/2026

When it comes to investing, it's not about making lucky guesses — it's about having a plan.
In our latest blog post, Investments Manager Matt Adamson breaks down modern portfolio theory and how it helps investors answer two fundamental questions:
➡️ What should I invest in?
➡️ How much should I invest?
Learn how concepts like diversification, risk, and expected returns work together to build a stronger investment strategy.

Modern portfolio theory is a tool to help investors answer fundamental investment questions. Learn more from Investments Manager Matt Adamson.

Address

100 S Phillips Avenue
Sioux Falls, SD
57104

Opening Hours

Monday 9am - 4:30pm
Tuesday 9am - 4:30pm
Wednesday 9am - 4:30pm
Thursday 9am - 4:30pm
Friday 9am - 4:30pm

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