County banking markets / LA / 22097
St. LandryLouisiana
FIPS 22097. Branch offices reported to the FDIC Summary of Deposits, June 30 of each survey year, 1994–2025. One of 64 counties in Louisiana’s 2025 survey.
Concentration, 1994–2025
Branch-count HHI squares each institution’s share of the county’s branch offices; deposit HHI squares its share of county deposits. The bands are the 2010 Horizontal Merger Guidelines classification, the dashed line the 1,800 level above which the Federal Reserve reviews a merger centrally. In 2025 this market is unconcentrated on branches (972) and unconcentrated on deposits (1,009).
Source: FDIC Summary of Deposits | DOJ & FTC, Horizontal Merger Guidelines (2010), section 5.3 | Federal Reserve, Competitive Effects of Mergers and Acquisitions FAQs Both indices computed from the SOD branch rows for this county, June 30 of each survey year. Neither is the Fed's screen HHI: no thrift weighting, no exclusion of specialty and internet banks, no central-booking adjustment. Methodology
Branches and institutions
40 branch offices and 15 institutions in 1994; 37 and 15 in 2025. Deposits booked in the county went from $653.6M to $1.76B, nominal.
Source: FDIC Summary of Deposits FDIC Summary of Deposits, June 30 of each survey year, 1994-2025. Methodology
Who holds the deposits, 2025
Every institution with a branch in the county, ranked by deposits booked here. Both shares are shown because they are the two indices above: squaring and summing the deposit column gives the deposit HHI, the branch column the branch-count HHI.
| # | Institution | Deposits | Deposit share | Branches | Branch share |
|---|---|---|---|---|---|
| 1 | St. Landry Bank and Trust Company cert 8534 | $257.9M | 14.68% | 4 | 10.81% |
| 2 | Washington State Bank cert 9326 | $249.7M | 14.21% | 6 | 16.22% |
| 3 | JPMorgan Chase Bank, National Association cert 628 | $204.7M | 11.65% | 2 | 5.41% |
| 4 | American Bank & Trust Company cert 17906 | $182.7M | 10.40% | 6 | 16.22% |
| 5 | Hancock Whitney Bank cert 12441 | $181.2M | 10.31% | 2 | 5.41% |
| 6 | Catalyst Bank cert 29804 | $154.8M | 8.81% | 4 | 10.81% |
| 7 | b1BANK cert 58228 | $130.3M | 7.42% | 2 | 5.41% |
| 8 | Bank of Sunset and Trust Company cert 11788 | $120.6M | 6.87% | 2 | 5.41% |
| 9 | JD Bank cert 16546 | $114.2M | 6.50% | 2 | 5.41% |
| 10 | The Evangeline Bank and Trust Company cert 12611 | $49.2M | 2.80% | 1 | 2.70% |
| 11 | First Horizon Bank cert 4977 | $43.1M | 2.46% | 1 | 2.70% |
| 12 | Basile State Bank cert 17621 | $30.3M | 1.73% | 2 | 5.41% |
| 13 | United Mississippi Bank cert 21083 | $22.5M | 1.28% | 1 | 2.70% |
| 14 | Farmers State Bank & Trust Co. cert 16114 | $10.4M | 0.59% | 1 | 2.70% |
| 15 | Woodforest National Bank cert 23220 | $5.0M | 0.28% | 1 | 2.70% |
Source: FDIC Summary of Deposits June 30, 2025. Branch rows grouped by FDIC certificate; names as reported to the survey. Deposit share is n/a where the county's total SOD deposits are zero. Methodology
Back to county banking markets, up to Louisiana, or read the methodology for the two HHI constructions and what they cannot tell you.