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South Lafourche Bank & Trust Company Locations & Branches Larose, Louisiana
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South Lafourche Bank & Trust Company operates 4 branches from its headquarters in Larose, LA, .
South Lafourche Bank & Trust Company branch network
All 4 branches are in LOUISIANA, across 4 cities. Its largest office by deposits is its main office in Larose, LA, with $84.0M (56.8% of its branch deposits). It had the same number of branches on June 30, 2025.
South Lafourche Bank & Trust Company at a glance
It reports no CET1 ratio; its Tier 1 leverage ratio was 11.73% at Q2 2026, above the 9% community bank leverage ratio requirement for being considered well capitalized.
- Total assets, Q2 2026
- $177.5M
- Tier 1 leverage ratio, Q2 2026
- 11.73%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1967
Full financial profile · Is South Lafourche Bank & Trust Company safe? · South Lafourche Bank & Trust Company Q3 2026 call report, filed October 23, 2026 (preliminary) · Routing number
Deposit market share
Share of all FDIC-insured deposits held in each area, from the June 30, 2026 Summary of Deposits. Rank 1 is the largest holder. Shares are by bank charter, not by holding company.
| Area | Rank | Deposit share | Deposits |
|---|---|---|---|
| City: Larose, LA (1 branch) | 1 of 4 | 45.7% | $84.0M |
| State: LA (4 branches) | 89 of 118 | 0.1% | $147.8M |
Ranked by total assets among banks headquartered in the state: Largest banks in Louisiana.
Share by county and metro area
South Lafourche Bank & Trust Company's share of FDIC-insured deposits in the counties and metro areas where it has branches, from the June 30, 2026 Summary of Deposits. Up to the ten largest of each are shown, by the bank's deposits. Rank 1 is the largest holder. Banks only: credit unions are not in the Summary of Deposits.
Counties
| County | Rank | Deposit share | Deposits | County total |
|---|---|---|---|---|
| Lafourche, LA (4 branches) | 7 of 11 | 6.6% | $147.8M | $2.25B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Houma-Thibodaux, LA (4 branches) | 9 of 13 | 2.7% | $147.8M | $5.42B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| South Lafourche Bank & Trust Company (main office) | Larose, LA | 70373 | $84.0M |
| Galliano Branch | Galliano, LA | 70354 | $32.0M |
| Golden Meadow Branch | Golden Meadow, LA | 70357 | $20.6M |
| Sl Bank - Lockport Branch | Lockport, LA | 70374 | $11.3M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 19755) · FFIEC NIC profile (RSSD 135836)