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St. Landry Parish, LA Bank Deposit Market Share

St. Landry Bank and Trust Company holds the largest share of deposits in St. Landry Parish, LA, 14.2%, followed by Washington State Bank (14.0%) and JPMorgan Chase Bank, N.A. (11.5%). 15 institutions hold $1.78B at 36 offices as of June 30, 2026, up 1.5% from 2025.

Institutions: 15 Offices: 36 Deposits: $1.78B Survey: FDIC Summary of Deposits, June 30, 2026

Largest share changes since 2025

Gained: JD Bank (0.64 points); American Bank & Trust Company (0.57 points); b1BANK (0.35 points).

Lost: St. Landry Bank and Trust Company (-0.44 points); Hancock Whitney Bank (-0.37 points); Washington State Bank (-0.25 points).

# Institution Offices Deposits Market share Share change from 2025 Deposit change
1 St. Landry Bank and Trust Company 4 $254.0M 14.24% -0.44 pts -1.5%
2 Washington State Bank 6 $249.1M 13.96% -0.25 pts -0.2%
3 JPMorgan Chase Bank, N.A. 2 $205.9M 11.55% -0.11 pts 0.6%
4 American Bank & Trust Company 6 $195.8M 10.98% +0.57 pts 7.1%
5 Hancock Whitney Bank 2 $177.4M 9.95% -0.37 pts -2.1%
6 Catalyst Bank 4 $158.8M 8.90% +0.09 pts 2.6%
7 b1BANK 1 $138.4M 7.76% +0.35 pts 6.3%
8 JD Bank 2 $127.3M 7.14% +0.64 pts 11.5%
9 Bank of Sunset & Trust Company 2 $121.0M 6.78% -0.08 pts 0.3%
10 The Evangeline Bank and Trust Company 1 $46.3M 2.59% -0.21 pts -6.0%
11 First Horizon Bank 1 $40.8M 2.29% -0.17 pts -5.4%
12 Basile State Bank 2 $31.8M 1.78% +0.06 pts 4.9%
13 United Mississippi Bank 1 $20.8M 1.17% -0.12 pts -7.6%
14 Farmers State Bank & Trust Company 1 $10.3M 0.58% -0.02 pts -1.6%
15 Woodforest National Bank 1 $6.0M 0.34% +0.05 pts 20.4%

About this list

Deposits are those held at each institution's offices in St. Landry Parish 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

Louisiana deposits by institution Opelousas, LA metro area Louisiana bank directory

Other counties in Louisiana

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