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Obion County, TN Bank Deposit Market Share

Security Bank and Trust Company holds the largest share of deposits in Obion County, TN, 25.6%, followed by The Park National Bank (19.1%) and Simmons Bank (17.3%). 9 institutions hold $921.3M at 14 offices as of June 30, 2026, up 6.7% from 2025.

Institutions: 9 Offices: 14 Deposits: $921.3M Survey: FDIC Summary of Deposits, June 30, 2026

Largest share changes since 2025

Gained: The Park National Bank (19.10 points, new to this market); Security Bank and Trust Company (6.20 points); First Community Bank of the Heartland, Inc. (0.16 points).

Lost: Commercial Bank & Trust Company (-2.09 points); Simmons Bank (-1.20 points); BANK3 (-0.58 points).

# Institution Offices Deposits Market share Share change from 2025 Deposit change
1 Security Bank and Trust Company 1 $236.0M 25.61% +6.20 pts 40.8%
2 The Park National Bank 2 $176.0M 19.10% +19.10 pts New
3 Simmons Bank 3 $158.9M 17.25% -1.20 pts -0.2%
4 Commercial Bank & Trust Company 2 $156.8M 17.02% -2.09 pts -5.0%
5 BANK3 2 $91.7M 9.95% -0.58 pts 0.8%
6 Regions Bank 1 $41.3M 4.48% -0.03 pts 6.0%
7 The Citizens Bank 1 $27.3M 2.96% -0.05 pts 4.9%
8 Foundation Bank 1 $20.5M 2.22% -0.19 pts -1.8%
9 First Community Bank of the Heartland, Inc. 1 $12.8M 1.39% +0.16 pts 20.3%

About this list

Deposits are those held at each institution's offices in Obion 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

Tennessee deposits by institution Union City, TN metro area Tennessee bank directory

Other counties in Tennessee

Davidson CountyShelby CountyKnox CountyWilliamson CountyHamilton CountyRutherford CountySumner CountyWilson CountySevier CountyMontgomery CountyPutnam CountyBradley CountyWashington CountyBlount CountyMadison CountySullivan CountyMaury CountyCumberland CountyDickson CountyCoffee CountyRobertson CountyHamblen CountyWarren CountyAnderson CountyHawkins CountyBedford CountyHenry CountyGreene CountyFayette CountyGibson CountyWayne CountyLoudon CountyClaiborne CountyUnicoi CountyJefferson CountyGiles CountyMonroe CountyDyer CountyCarter CountyMcminn County

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