Independent directory for U.S. banks, credit unions, branches and published rates.

Bankular

Branch directory

First Interstate Bank branch locations

Search complete published locations by state, city, ZIP code or branch name.

Back to First Interstate Bank profile
273 complete locations Updated August 1, 2026

Branch finder

Search First Interstate Bank locations

Advanced location and service filters

Search by branch name or location, then use the advanced filters for location type, distance, ATM, drive-through, ITM and other available services.

{"hide_search_input":"","hide_near_input":"","show":"","filters_pos":"","input_size":"","bar_flex_wrap":"","bar_flex_wrap_md":"","bar_flex_wrap_lg":"","input_border":"","input_border_opacity":"","input_rounded_size":"","btn_bg":"","btn_rounded_size":"","btn_rounded_size_md":"","btn_rounded_size_lg":"","bg":"","mt":"","mr":"","mb":3,"ml":"","pt":"","pr":"","pb":"","pl":"","border":"","rounded":"","rounded_size":"","rounded_size_md":"","rounded_size_lg":"","shadow":"","css_class":""}

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

Medford Barnett Road

2646 E Barnett Rd, Medford, Oregon, 97504

Full-service branch · Opened December 29, 2019

Address and directions →

Medford Biddle Road

1000 Biddle Rd, Medford, Oregon, 97504

Full-service branch · Opened June 29, 1985

Address and directions →

Medford Crater Lake

3100 Crater Lake Hwy, Medford, Oregon, 97504

Full-service branch · Opened July 19, 2005

Address and directions →

Medford West Main

222 W Main St, Medford, Oregon, 97501

Full-service branch · Opened February 12, 1964

Address and directions →

Meridian East Broadway

30 E Broadway Ave, Meridian, Idaho, 83642

Full-service branch · Opened May 22, 2005

Address and directions →

Meridian Silverstone

3405 E Overland Rd, Meridian, Idaho, 83642

Full-service branch · Opened October 14, 2009

Address and directions →

Meridian Ustick Marketplace

3630 N Eagle Rd, Boise, Idaho, 83713

Full-service branch · Opened October 18, 2009

Address and directions →

Milan Branch

520 N Pearl St, Milan, Missouri, 63556

Full-service branch · Opened December 31, 1883

Address and directions →

Milbank Branch

302 S Main St, Milbank, South Dakota, 57252

Full-service branch · Opened February 3, 2002

Address and directions →

Miles City Branch

2909 Dickinson St, Miles City, Montana, 59301

Full-service branch · Opened July 14, 1974

Address and directions →

Missoula Downtown

101 E Front St, Missoula, Montana, 59802

Full-service branch · Opened April 12, 1873

Address and directions →

Missoula North Reserve

2500 N Reserve St, Missoula, Montana, 59808

Full-service branch · Opened January 22, 1995

Address and directions →

Missoula South

3502 Brooks St, Missoula, Montana, 59801

Full-service branch · Opened November 29, 1992

Address and directions →

Mitchell Branch

714 S Burr St, Mitchell, South Dakota, 57301

Full-service branch · Opened July 17, 1955

Address and directions →

Mobridge Branch

505 N Main St, Mobridge, South Dakota, 57601

Full-service branch · Opened September 30, 1934

Address and directions →

Morristown Branch

302 Main St, Morristown, South Dakota, 57645

Full-service branch · Opened December 31, 1908

Address and directions →

Mount Ayr Branch

100 E South St, Mount Ayr, Iowa, 50854

Full-service branch · Opened December 31, 1933

Address and directions →

Mount Pleasant Branch

102 S Main St, Mount Pleasant, Iowa, 52641

Full-service branch · Opened February 29, 1992

Address and directions →

Mountain Home Branch

400 N 3rd E, Mountain Home, Idaho, 83647

Full-service branch · Opened December 31, 1919

Address and directions →

Nampa 12Th

804 12th Ave S, Nampa, Idaho, 83651

Full-service branch · Opened October 19, 1998

Address and directions →

Nebraska City Branch

1016 Central Ave, Nebraska City, Nebraska, 68410

Full-service branch · Opened December 31, 1906

Address and directions →

Nevada Branch

404 Lincoln Hwy, Nevada, Iowa, 50201

Full-service branch · Opened September 30, 1954

Address and directions →

New Underwood Branch

404 S A Ave, New Underwood, South Dakota, 57761

Full-service branch · Opened January 1, 1941

Address and directions →

Newport Branch

10 S Coast Hwy, Newport, Oregon, 97365

Full-service branch · Opened December 31, 1889

Address and directions →