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Washington County, MS Bank Deposit Market Share

Guaranty Bank and Trust Company holds the largest share of deposits in Washington County, MS, 33.3%, followed by Planters Bank & Trust Company (26.4%) and Regions Bank (12.9%). 8 institutions hold $1.28B at 20 offices as of June 30, 2026, up 1.3% from 2025.

Institutions: 8 Offices: 20 Deposits: $1.28B Survey: FDIC Summary of Deposits, June 30, 2026

Largest share changes since 2025

Gained: The Jefferson Bank (1.67 points); Planters Bank & Trust Company (0.69 points); Regions Bank (0.13 points).

Lost: Trustmark Bank (-1.39 points); Guaranty Bank and Trust Company (-0.88 points); CB&S Bank, Inc. (-0.27 points).

# Institution Offices Deposits Market share Share change from 2025 Deposit change
1 Guaranty Bank and Trust Company 4 $425.1M 33.25% -0.88 pts -1.3%
2 Planters Bank & Trust Company 4 $337.5M 26.40% +0.69 pts 4.0%
3 Regions Bank 2 $164.8M 12.89% +0.13 pts 2.3%
4 The Jefferson Bank 2 $144.5M 11.30% +1.67 pts 18.8%
5 Trustmark Bank 3 $115.2M 9.01% -1.39 pts -12.3%
6 CB&S Bank, Inc. 1 $57.1M 4.46% -0.27 pts -4.6%
7 Southern Bancorp Bank 3 $31.6M 2.47% +0.03 pts 2.4%
8 Woodforest National Bank 1 $2.8M 0.22% +0.02 pts 12.9%

About this list

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

Mississippi deposits by institution Greenville, MS metro area Mississippi bank directory

Other counties in Mississippi

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