Minnstar Bank
Headquarters: Lake Crystal, Minnesota
Overview
Minnstar Bank is an FDIC-insured bank headquartered in Lake Crystal, Minnesota. It reported $197.40M in assets and $172.76M in deposits for the period ending March 31, 2026. Bankular currently lists 2 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.
Locations
Find a branch of Minnstar Bank
Main Office
202 N Main St, Lake Crystal, Minnesota, 56055
Full-service branch · Opened January 29, 1934
Mankato Detached Facility
201 Poplar St, Mankato, Minnesota, 56001
Full-service branch · Opened October 22, 1984
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 | $197.40M | $172.76M | $167.90M | 1.00% |
| December 31, 2025 | $191.41M | $167.62M | $154.22M | 0.80% |
| September 30, 2025 | $188.67M | $164.51M | $147.42M | 0.91% |
| June 30, 2025 | $193.29M | $166.12M | $155.10M | 0.90% |
| March 31, 2025 | $196.52M | $167.92M | $154.95M | 0.89% |
| December 31, 2024 | $200.68M | $170.01M | $159.08M | 0.77% |
| September 30, 2024 | $205.77M | $173.77M | $161.60M | 0.76% |
| June 30, 2024 | $205.39M | $173.97M | $167.50M | 0.78% |
Size and reach
How this institution compares
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More on Minnstar Bank
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Branch locations
2 listed locations.
Explore →Compare this institution
Compare size, financial metrics, rates and access.
Explore →State banking market
Explore institutions and deposit-market context in Minnesota.
Explore →Lake Crystal banking market
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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 Minnstar Bank federally insured?
Yes. Bankular identifies this institution in FDIC records under certificate 13809.
Where is Minnstar Bank headquartered?
Minnstar Bank is headquartered in Lake Crystal, Minnesota, at 202 N Main St, Lake Crystal, Minnesota, 56055.
How large is Minnstar Bank?
It reported $197.40M in assets and $172.76M in deposits for the period ending March 31, 2026.
How many locations does Minnstar Bank have?
Bankular currently lists 2 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.