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First Interstate Bank branch locations

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273 complete locations Updated August 1, 2026

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Largest local footprints

Cities with the most First Interstate Bank locations

Billings, Montana8 locations Omaha, Nebraska8 locations Bend, Oregon7 locations Sioux Falls, South Dakota7 locations Lincoln, Nebraska5 locations Boise, Idaho4 locations Medford, Oregon4 locations Rapid City, South Dakota4 locations Spokane, Washington4 locations Bozeman, Montana3 locations Coeur D Alene, Idaho3 locations Great Falls, Montana3 locations

Locations

All listed branches

273 results

Billings 54Th & Grand

5405 Grand Ave, Billings, Montana, 59106

Full-service branch · Opened February 1, 2026

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Billings Downtown Drive-Up

302 N 31st St, Billings, Montana, 59101

Limited Service: Drive Thru/Detached Facility · Opened July 31, 1974

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Billings Grand

3199 Grand Ave, Billings, Montana, 59102

Full-service branch · Opened January 3, 1995

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Billings Heights

730 Main St, Billings, Montana, 59105

Full-service branch · Opened January 3, 1980

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Billings Lockwood

2850 Old Hardin Rd, Billings, Montana, 59101

Full-service branch · Opened May 13, 2012

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Billings Shiloh

830 Shiloh Crossing Blvd, Billings, Montana, 59102

Full-service branch · Opened May 5, 2014

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Billings West

2501 Central Ave, Billings, Montana, 59102

Full-service branch · Opened February 13, 1977

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Bingen Branch

111 N Oak St, Bingen, Washington, 98605

Full-service branch · Opened June 25, 2013

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Boise 9Th St

317 N 9th St, Boise, Idaho, 83702

Full-service branch · Opened October 20, 1996

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Boise Overland Rd

8351 W Overland Rd, Boise, Idaho, 83709

Full-service branch · Opened February 6, 2000

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Boise West Myrtle

1290 W Myrtle St, Boise, Idaho, 83702

Full-service branch · Opened January 12, 2020

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Boulder 9Th St.

1900 9th St, Boulder, Colorado, 80302

Full-service branch · Opened February 6, 2000

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Boulder Pearl St.

2775 Pearl St, Boulder, Colorado, 80302

Full-service branch · Opened February 5, 1995

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Bozeman Gallatin Center

2023 Burke Street, Bozeman, Montana, 59718

Full-service branch · Opened December 25, 2000

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Bozeman Main

202 W Main St, Bozeman, Montana, 59715

Full-service branch · Opened October 26, 2004

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Bozeman West

2800 W Main St, Bozeman, Montana, 59718

Full-service branch · Opened March 31, 1981

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Brandon Branch

1305 E Cedar St, Brandon, South Dakota, 57005

Full-service branch · Opened December 31, 1928

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Brookings Branch

1302 6th St, Brookings, South Dakota, 57006

Full-service branch · Opened September 5, 1994

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Broomfield Branch

5720 W 120th Ave, Broomfield, Colorado, 80020

Full-service branch · Opened January 11, 1998

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Buffalo Branch

40 E Hart St, Buffalo, Wyoming, 82834

Full-service branch · Opened May 30, 1979

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Burlington N. Roosevelt Ave.

1010 N Roosevelt Ave, Burlington, Iowa, 52601

Full-service branch · Opened December 31, 1937

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Caldwell Kimball

620 S Kimball Ave, Caldwell, Idaho, 83605

Full-service branch · Opened May 22, 2001

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Canon City Branch

110 S 9th St, Canon City, Colorado, 81212

Full-service branch · Opened December 31, 1930

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Carlisle Branch

120 S 1st St, Carlisle, Iowa, 50047

Full-service branch · Opened July 8, 1971

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