Quoin Financial Bank
Headquarters: Miller, South Dakota
Overview
Quoin Financial Bank is an FDIC-insured bank headquartered in Miller, South Dakota. It reported $250.73M in assets and $216.51M in deposits for the period ending June 30, 2026. Bankular currently lists 3 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
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 Quoin Financial Bank
Highmore Branch
209 Commercial Ave SE, Highmore, South Dakota, 57345
Full-service branch · Opened January 1, 1901
Main Office
201 N Broadway Ave, Miller, South Dakota, 57362
Full-service branch · Opened January 1, 1938
Sioux Falls Branch
5700 S Remington Pl, Sioux Falls, South Dakota, 57108
Full-service branch · Opened March 3, 2008
Financial overview
Latest reported figures
Through June 30, 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 |
|---|---|---|---|---|
| June 30, 2026 | $250.73M | $216.51M | $155.78M | 1.17% |
| March 31, 2026 | $244.77M | $210.11M | $147.51M | 1.03% |
| December 31, 2025 | $241.50M | $205.92M | $150.77M | 1.28% |
| September 30, 2025 | $245.73M | $209.86M | $155.52M | 1.22% |
| June 30, 2025 | $243.34M | $203.64M | $155.63M | 1.01% |
| March 31, 2025 | $247.25M | $206.81M | $149.01M | 0.86% |
| December 31, 2024 | $237.82M | $197.29M | $152.82M | 1.52% |
| September 30, 2024 | $229.14M | $188.25M | $149.53M | 1.55% |
Size and reach
How this institution compares
Explore the institution
More on Quoin Financial Bank
Use the available Bankular sections to move from institution identity to products, locations, market context and source verification.
Branch locations
3 listed locations.
Explore →Compare this institution
Compare size, financial metrics, rates and access.
Explore →State banking market
Explore institutions and deposit-market context in South Dakota.
Explore →Miller banking market
See local branches, competitors and market concentration.
Explore →Rankings and research
Place this institution in national and market context.
Explore →Sources and methodology
Review the official sources and reporting periods.
Explore →Frequently asked questions
Is Quoin Financial Bank federally insured?
Yes. Bankular identifies this institution in FDIC records under certificate 15629.
Where is Quoin Financial Bank headquartered?
Quoin Financial Bank is headquartered in Miller, South Dakota, at 201 N Broadway Ave, Miller, South Dakota, 57362.
How large is Quoin Financial Bank?
It reported $250.73M in assets and $216.51M in deposits for the period ending June 30, 2026.
How many locations does Quoin Financial Bank have?
Bankular currently lists 3 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.