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First Interstate Bank in Deadwood, SD offers a comprehensive suite of personal and business products to take care of your diverse financial needs. Whether you’re a first-time home buyer looking for a mortgage, an established business looking to streamline your payment methods, or someone who is ready to plan your financial future, our local banking experts at the First Interstate Bank Deadwood branch will help you reach your goals.
First Interstate Bank is a community banking organization headquartered in Billings, Montana. With nearly 300 locations across our footprint, First Interstate is still run on the same principles as when it was founded by Homer Scott, Sr. in Sheridan, Wyoming in 1968 – to take the best possible care of our customers, our employees, and the places we call home.
Whether you’re buying your first home or improving the one you live in, it’s important to choose a loan that suits your needs. Navigating how to choose that loan can be daunting. The Home Loans experts at First Interstate Bank will help make the process easy and understandable from start to finish.
As a business, the way you’re paying your vendors may be costing you more than you realize. The Payments experts at First Interstate Bank will work with your business to put safe, efficient, easy to use purchasing tools in place that can assist with controlling expenses and cash flow.
Commercial loans can be available for almost any business purpose, including starting a business, operating or expanding a business, or running a large corporation. First Interstate Bank will help you through the commercial loan process to make sure that you get the right loan for your business needs.
From home loans, auto loans and recreational (RV and boat) loans to debt consolidation, home equity loans, and personal lines of credit, First Interstate Bank offers a wide variety of personal loans to suit your financing needs.
With First Interstate’s mobile app, you can check your account and loan balances, keep track of expenses, transfer money between accounts, schedule one-time or recurring payments through Bill Pay, pay people instantly with Popmoney, and more. Bank wherever life takes you—all from the palm of your hand.
Credit cards can be great tools for bringing convenience, value, and financial security to your everyday. First Interstate’s FirstRewards® World Mastercard® offers real-time fraud text alerts, Mastercard Zero Liability, and reward points which can be redeemed for travel or gift cards to your favorite local businesses to, amongst other great features.
Merchant Services is a convenient, cost-effective, and secure payment processing solution allowing your business to accept credit and debit cards. Whether you need payment solutions for in-person or online transactions, integrated terminals, or gift cards, First Interstate can help with a single-source solution for all your payment transactions.
Make all your payments to companies and individuals in one, convenient place. Guarantee on-time payments, track transactions, set payment alerts, and reduce your financial paper trail by eliminating paper checks and even paper statements when you sign up for Bill Pay through First Interstate’s Online Banking.
Home Loans
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It’s time for your dream home to become your everyday home.
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Whether buying a home, building new, or refinancing your mortgage, First Interstate offers a variety of home mortgage programs with competitive interest rates. Explore your options and pre-qualify today.
Whether you’re a sole proprietor with an entrepreneurial spirit or a third-generation rancher, our experienced relationship managers have the know-how you need. Let’s take your business to the next level with online banking, merchant services, treasury solutions, business credit cards, business loans, and more.
Whether you need checking, bill pay, basic savings, or retirement solutions, we've got you covered with money management tools right at your fingertips. Here’s to saving, spending, and keeping every day happening.
Always used to be a very reliable bank for me. However, I'm pretty sure they ripped me off yesterday. I brought in my change jar, which had a lot more quarters than it usually does when I bring it in. The final tally of $ was much less than I expected. There were all new people who I had never seen or met before working there at the time.
GA
G “Jersey” A
Jun 29, 2023
5.0
Only bank left in town.
TH
Tanner Hull
Apr 9, 2020
5.0
Very friendly and informative, I wish the lead branch was as friendly.
AA
A.C.A.B
May 12, 2017
5.0
The employees here are always so friendly & helpful. I've banked at first interstate for several years & this branch is by far the very best.
Frequently Asked Questions About First Interstate Bank
What are the regular banking hours for First Interstate Bank in Deadwood?
The bank is open Monday through Friday from 9:00 AM to 4:00 PM, and is closed on weekends.
Does First Interstate Bank offer drive-through banking services?
Yes, the First Interstate Bank in Deadwood has a drive-through open Monday to Friday from 8:00 AM to 5:00 PM.
Is First Interstate Bank closed on any major holidays?
Yes, the bank is closed on November 11, November 27, and December 25 in 2025.
What personal banking products does First Interstate Bank provide?
They offer personal checking, savings accounts, rewards credit cards, personal loans, wealth management, auto loans, home loans, and more.
Can I manage my banking online or via mobile at First Interstate Bank?
Yes, they provide services like mobile banking, mobile deposit, online banking, online bill pay, and remote deposit.
Does First Interstate Bank require appointments for banking services?
No, appointments are not required to use their banking services.
Where is First Interstate Bank located in Deadwood, SD?
The bank is located at 152 Sherman St, Deadwood, SD 57732, USA.
What nearby attractions can I visit before or after visiting First Interstate Bank?
You can explore the Homestake Adams Research And Cultural Center, Historic Black Hills Studios, and the Tatanka: Story of the Bison museum, all close to the bank.
Are there places to eat near First Interstate Bank in Deadwood?
Yes, nearby options include Lou Lou’s Bombdiggity’s bakery and coffee shop and Pizza Hut for casual dining.
What lodging options are available near First Interstate Bank for visitors?
Visitors can find accommodations at the 1899 Inn and Aunt Sophia's Bed and Breakfast, both located nearby.
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