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The Mer Rouge State Bank Locations & Branches Mer Rouge, Louisiana
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The Mer Rouge State Bank operates 1 branch from its headquarters in Mer Rouge, LA, .
The Mer Rouge State Bank branch network
Its one office is in Mer Rouge, LOUISIANA. It had the same number of branches on June 30, 2025.
The Mer Rouge State Bank at a glance
It reports no CET1 ratio; its Tier 1 leverage ratio was 12.61% at Q2 2026, above the 9% community bank leverage ratio requirement for being considered well capitalized.
- Total assets, Q2 2026
- $51.8M
- Tier 1 leverage ratio, Q2 2026
- 12.61%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1903
Full financial profile · Is The Mer Rouge State Bank safe? · The Mer Rouge State Bank call report · 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: Mer Rouge, LA (1 branch) | 1 of 1 | 100.0% | $45.0M |
| State: LA (1 branch) | 114 of 118 | <0.1% | $45.0M |
Ranked by total assets among banks headquartered in the state: Largest banks in Louisiana.
Share by county and metro area
The Mer Rouge State Bank'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 |
|---|---|---|---|---|
| Morehouse, LA (1 branch) | 4 of 9 | 13.4% | $45.0M | $335.9M |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Monroe, LA (1 branch) | 16 of 19 | 0.9% | $45.0M | $5.15B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| The Mer Rouge State Bank | Mer Rouge, LA | 71261 | $45.0M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 314) · FFIEC NIC profile (RSSD 741956)