Also known as: First Interstate Bank
First Interstate Bank is a regional bank headquartered in Billings, Montana, and a subsidiary of First Interstate BancSystem. It serves customers across the Northwest and Mountain West, with branches in Montana, Wyoming, Idaho, Oregon, Washington, South Dakota, and other states.
For individual customers, First Interstate Bank commonly offers checking and savings accounts, home mortgages, personal loans, auto loans, and agricultural loans. The bank provides both in-branch service and digital banking through its mobile app and online platform.
For businesses, First Interstate provides commercial loans, commercial real estate financing, agricultural loans, business checking and savings, SBA lending, and treasury management. Agricultural lending is a recognised area of the bank's activity, reflecting the farming and ranching communities in its geographic markets.
For home buyers, First Interstate Mortgage offers conventional and other loan products. Personal and auto loans are available for qualifying customers.
First Interstate Bank serves some rural and smaller-population markets where banking access may be more limited. The bank has positioned itself as a community-focused institution across its broad geographic footprint in the Mountain West and Northwest.
First Interstate Bank serves some of the more geographically remote communities in the Mountain West and Northwest, where access to banking may be more limited. The bank is publicly traded and has grown through acquisitions across the region. Agricultural and ranch lending are recognised product areas for customers in farming and ranching communities.
First Interstate Bank is FDIC-insured and deposits are covered up to applicable limits. Rates, fees, and product availability vary by individual circumstances and location.
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Personal and business banking; mortgages; commercial loans; agricultural loans
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Date checked
2026-06-06
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