Certified by First Interstate Bank Drive Up • Oct 18, 2026
BankOnline BankingCredit CardsLoan AgencySavings and Loan AssociationATMMoney Transfer ServiceCar Finance and Loan CompanyBill Payment ServiceBoat LoansFirst Interstate Bank
First Interstate Bank in Casper, WY 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 First Interstate Bank 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.
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Requires appointmentNot available
Drive-throughAvailable
Wheelchair accessible entranceAvailable
Location
Certified by First Interstate Bank Drive Up • Oct 18, 2026
Certified by First Interstate Bank Drive Up • Oct 18, 2026
Monday8:30 AM - 5:30 PM
Tuesday8:30 AM - 5:30 PM
Wednesday8:30 AM - 5:30 PM
Thursday8:30 AM - 5:30 PM
Friday8:30 AM - 5:30 PM
SaturdayClosed
SundayClosed
Products & Services
3 lists · 15 items
Home Loans
5 items
Home Loans Section Image
Home Loan Section Description
Home Loans
Home Loan Sub-Title 1
It’s time for your dream home to become your everyday home.
Home Loan Copy 1
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.
Great home town Bank that keeps to their values of customer first!
JJ
Jetco
Dec 3, 2020
1.0
Least helpful people I have ever encountered. They act like helping you is a real imposition and just as soon you not darken their doorstep! I will be closing out my accounts there and going to Hilltop!
TH
Tina Harvey
Sep 7, 2017
4.0
As
SM
S. M.
Jun 2, 2017
5.0
Fast and friendly drive through bank with a walk up window inside.
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