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Banks in Big Stone County, Minnesota

FDIC-insured institutions in Big Stone County held $265.6 million in deposits as of June 30, 2026, according to the FDIC.

5 FDIC-insured institutions held $265.6 million in deposits in 5 offices in Big Stone County at June 30, 2026; Minnwest Bank held the most, 37.5% of the county's.

Big Stone County, June 30, 2026

$265.6 million
Deposits in the county
$265,631,000
At June 30, 2026, against $267.1 million a year before, each year's own dollars.
5
Institutions with deposits
FDIC-insured banks and savings institutions with an office here that reported deposits.
5
Offices
Every office the survey lists here, against 5 in 2025.
37.5%
The largest share
Minnwest Bank, with $99.7 million in 1 office.

Each institution’s share of the county’s deposits

3 more columns on a wider screen

FDIC-insured institutions with an office in Big Stone County, Minnesota, by deposits there at June 30, 2026, each with its share of the county's $265.6 million
InstitutionDepositsShare
Minnwest Bank$99.7 million37.5%
Frandsen Bank & Trust$72.0 million27.1%
Grand Marais State Bank$37.2 million14.0%
Star Bank$32.7 million12.3%
First Independent Bank$24.0 million9.0%

An institution with no office in the county in 2025 shows none for that year; a name is the survey’s for 2026, and one without a link has no page because it did not file a Call Report for the newest quarter.

Sources

Compiled automatically from FDIC Summary of Deposits — every office's deposits at June 30, 1994 to the newest survey by a checked SQL query · Editor: Kian O'Connor · How this site is built

Data retrieved