Shamrock Bank
Headquarters: Coalgate, Oklahoma
Overview
Shamrock Bank is an FDIC-insured bank headquartered in Coalgate, Oklahoma. It reported $503.74M in assets and $458.12M in deposits for the period ending March 31, 2026. Bankular currently lists 8 branch locations.
What Bankular checked
These dates identify the official records and review steps supporting this profile.
Quarterly change
What changed since the previous report
December 31, 2025 to March 31, 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.
Branch footprint
Where Shamrock Bank has branches
Explore the cities with the most currently listed locations. Branch hours can change, so confirm current lobby, drive-through and appointment hours with the institution before visiting.
Locations
Find a branch of Shamrock Bank
Bryan County National Bank
609 Buffalo St, Caddo, Oklahoma, 74729
Full-service branch · Opened January 1, 1929
Clayton State Bank
318 Lawson Boulevard, Clayton, Oklahoma, 74536
Full-service branch · Opened June 24, 1922
Altus Branch
401 E Tamarack Rd, Altus, Oklahoma, 73521
Full-service branch · Opened March 11, 2002
Durant Branch
3225 Shamrock Ln, Durant, Oklahoma, 74701
Full-service branch · Opened November 24, 2003
First Bank of Apache
104 N Coblake St, Apache, Oklahoma, 73006
Full-service branch · Opened January 1, 1901
Main Office
101 N Main St, Coalgate, Oklahoma, 74538
Full-service branch · Opened January 1, 1924
Financial overview
Latest reported figures
Through March 31, 2026
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 |
|---|---|---|---|---|
| March 31, 2026 | $503.74M | $458.12M | $322.06M | 1.60% |
| December 31, 2025 | $486.10M | $441.97M | $323.57M | 1.33% |
| September 30, 2025 | $491.52M | $447.61M | $307.85M | 1.26% |
| June 30, 2025 | $481.11M | $441.05M | $298.77M | 1.26% |
| March 31, 2025 | $472.50M | $435.51M | $291.27M | 1.12% |
| December 31, 2024 | $448.26M | $400.39M | $281.18M | 1.18% |
| September 30, 2024 | $447.74M | $392.68M | $264.17M | 1.19% |
| June 30, 2024 | $452.92M | $403.98M | $257.29M | 1.13% |
Size and reach
How this institution compares
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More on Shamrock Bank
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Branch locations
8 listed locations.
Explore →Compare this institution
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Explore →State banking market
Explore institutions and deposit-market context in Oklahoma.
Explore →Coalgate banking market
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Explore →Rankings and research
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Explore →Sources and methodology
Review the official sources and reporting periods.
Explore →Frequently asked questions
Is Shamrock Bank federally insured?
Yes. Bankular identifies this institution in FDIC records under certificate 4236.
Where is Shamrock Bank headquartered?
Shamrock Bank is headquartered in Coalgate, Oklahoma, at 101 N Main St, Coalgate, Oklahoma, 74538.
How large is Shamrock Bank?
It reported $503.74M in assets and $458.12M in deposits for the period ending March 31, 2026.
How many locations does Shamrock Bank have?
Bankular currently lists 8 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.