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Martin County, MN Bank Deposit Market Share

Profinium, Inc. holds the largest share of deposits in Martin County, MN, 30.5%, followed by Bank Midwest (19.6%) and State Bank of Fairmont (13.4%). 12 institutions hold $1.04B at 15 offices as of June 30, 2026, up 2.5% from 2025.

Institutions: 12 Offices: 15 Deposits: $1.04B Survey: FDIC Summary of Deposits, June 30, 2026

Largest share changes since 2025

Gained: Profinium, Inc. (2.12 points); State Bank of Fairmont (0.78 points); First Farmers & Merchants National Bank (0.68 points).

Lost: Portage Bank (-3.44 points); Ccfbank N.A. (-0.61 points); Farmers State Bank of Trimont (-0.16 points).

# Institution Offices Deposits Market share Share change from 2025 Deposit change
1 Profinium, Inc. 2 $316.5M 30.49% +2.12 pts 10.2%
2 Bank Midwest 2 $203.5M 19.61% +0.41 pts 4.7%
3 State Bank of Fairmont 1 $139.1M 13.40% +0.78 pts 8.9%
4 First Farmers & Merchants National Bank 1 $70.7M 6.81% +0.68 pts 13.9%
5 U.S. Bank N.A. 1 $63.5M 6.12% +0.04 pts 3.2%
6 Farmers State Bank of Trimont 2 $60.7M 5.85% -0.16 pts -0.2%
7 Farmers and Merchants State Bank of Alpha 1 $41.2M 3.97% +0.01 pts 2.8%
8 Welcome State Bank 1 $38.1M 3.67% +0.07 pts 4.4%
9 Triumph State Bank 1 $36.0M 3.47% +0.21 pts 9.2%
10 Ccfbank N.A. 1 $31.5M 3.04% -0.61 pts -14.6%
11 Portage Bank 1 $20.3M 1.96% -3.44 pts -62.8%
12 Citizens Bank Minnesota 1 $16.8M 1.62% -0.13 pts -5.1%

About this list

Deposits are those held at each institution's offices in Martin County as of June 30, 2026, from the FDIC Summary of Deposits, whatever state the institution is headquartered in. Market share is the institution's deposits divided by all deposits in the market. Shares are by bank charter, not rolled up to the holding company, and cover FDIC-insured institutions only, so credit unions are not included. Each office is placed in its county and metro area by the FDIC branch directory; the few offices the directory does not list are left out of the market and of every share.

Share change compares the institution's share in 2025 and 2026 in percentage points. Deposit change compares its deposits here in the two years and includes deposits that moved through mergers and branch sales; "New" means it had no offices here a year earlier. Offices that closed during the year are placed by their ZIP code or city.

Wider markets

Minnesota deposits by institution Fairmont, MN metro area Minnesota bank directory

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