First Interstate Bank
Overview
First Interstate Bank is an FDIC-insured bank. Bankular currently lists 273 branch locations.
Quarterly change
What changed since the previous report
March 31, 2026 to June 30, 2026
These comparisons use consecutive official regulatory reporting periods. A change is descriptive and is not a recommendation or safety rating.
Financial indicators
Capital, profitability and credit quality
These are the latest reported capital, profitability and credit-quality measures available for this institution. Read the figures together rather than as a single safety rating.
Locations
Find a branch of First Interstate Bank
Casper Downtown
104 S Wolcott St, Casper, Wyoming, 82601
Full-service branch · Opened June 10, 1889
Address and directions →Casper East
4901 E 2nd St, Casper, Wyoming, 82609
Full-service branch · Opened November 10, 1997
Address and directions →Casper Mills
300 SW Wyoming Blvd, Mills, Wyoming, 82644
Full-service branch · Opened June 1, 1998
Address and directions →Cathlamet Wahkiakum County
75 Main St, Cathlamet, Washington, 98612
Full-service branch · Opened December 31, 1966
Address and directions →Cedar Falls Branch
205 W 2nd St, Cedar Falls, Iowa, 50613
Full-service branch · Opened September 10, 2018
Address and directions →Cedar Rapids Branch
2739 1st Ave SE, Cedar Rapids, Iowa, 52402
Full-service branch · Opened July 15, 2019
Address and directions →Chamberlain Branch
101 E King St, Chamberlain, South Dakota, 57325
Full-service branch · Opened January 1, 1888
Address and directions →Chariton Branch
201 N Main St, Chariton, Iowa, 50049
Full-service branch · Opened January 1, 1934
Address and directions →Cheyenne Del Range
4612 Rue Terre, Cheyenne, Wyoming, 82009
Full-service branch · Opened April 16, 2002
Address and directions →Cheyenne Downtown
401 W 19th St, Cheyenne, Wyoming, 82001
Full-service branch · Opened November 7, 1977
Address and directions →Clarinda Branch
301 E Washington St, Clarinda, Iowa, 51632
Full-service branch · Opened December 18, 1998
Address and directions →Clive Hickman Rd.
13150 Hickman Rd, Clive, Iowa, 50325
Full-service branch · Opened March 15, 2004
Address and directions →Financial overview
Latest reported figures
Financial trends
How the balance sheet has changed
Compare recent quarters to see the direction of assets, deposits and loans.
| Quarter | Assets | Deposits | Net loans | ROA |
|---|---|---|---|---|
| June 30, 2026 | $25.79B | $21.73B | $14.10B | 1.21% |
| March 31, 2026 | $26.36B | $22.20B | $14.60B | 1.02% |
| December 31, 2025 | $26.57B | $22.40B | $15.08B | 1.20% |
| September 30, 2025 | $27.25B | $22.91B | $15.93B | 1.03% |
| June 30, 2025 | $27.49B | $23.02B | $16.48B | 0.97% |
| March 31, 2025 | $28.20B | $22.99B | $17.16B | 0.81% |
| December 31, 2024 | $29.07B | $23.29B | $17.64B | 0.85% |
| September 30, 2024 | $29.53B | $23.14B | $17.82B | 0.87% |
Explore the institution
More on First Interstate Bank
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Frequently asked questions
Is First Interstate Bank federally insured?
Yes. Bankular identifies this institution in FDIC records under certificate .
How many locations does First Interstate Bank have?
Bankular currently lists 273 branch locations for this institution.
Data sources and methodology
Bankular combines official regulatory records with institution-published product information. The detailed sources are available below for readers who want to verify a figure.