GS&L Municipal Bank
Gouverneur, New York, St. Lawrence County
$32M in total assets, the 4,212th largest of 4,309 US banks and 121st of 126 headquartered in New York.
- FDIC certificate
- 59312
- Established
- 2022
- Owned by
- Gouverneur Bcorp Inc
- Primary regulator
- FDIC
At a glance
Compared with 9 banks headquartered in New York with under $100 million in assets, as of June 30, 2026.
| Measure | This bank | Percentile | Peer range, middle 90% | Peer median |
|---|---|---|---|---|
| Total assets | $32M | 56% | $31M | |
| Loans | $0K | 28% | $0K | |
| Deposits | $16M | 67% | $500K | |
| Return on assets | 1.97% | 50% | 2.51% | |
| Net interest margin | 4.72% | 88% | 3.25% | |
| Efficiency ratio | 14.9% | 2% | 91.7% | |
| Equity to assets | 47.35% | 38% | 71.05% | |
| Loans to deposits | 0% | 10% | 65% |
Growth
GS&L Municipal Bank has filed financial reports for 16 quarters, too few for 5-year growth figures.
Where they operate
4 branches in 2 counties.
Largest markets by deposits
| County | Deposits | Market share | Rank |
|---|---|---|---|
| Jefferson County, NY | $16M | 0.7% | 8 of 8 |
| St. Lawrence County, NY | $71K | 0.0% | 9 of 9 |
Deposits by branch from the FDIC Summary of Deposits, June 2026. Rank among all banks with branches in that county.
Branch history since 2016
Net gain of 4 branches since 2016 (0 to 4). 5 opened, 0 acquired, 1 closed or sold.
| Period | What happened | Opened or acquired | Closed or sold | Net change | Branches at end |
|---|---|---|---|---|---|
| Start of 2016 | Starting point | 0 | |||
| 2022 | Opened 4 in New York | 4 | 0 | +4 | 4 |
| 2025 | Opened Alexandria BayClosed La Fargeville | 1 | 1 | 0 | 4 |
Balance sheet and earnings
Loans by type
| Type | Share | This bank | Peers |
|---|
Deposits by type
| Type | Share | This bank | Peers |
|---|---|---|---|
| Other interest-bearing | 85% | 46% | |
| Time deposits | 12% | 16% | |
| Noninterest-bearing | 3% | 38% |
Brokered deposits are 0.0% of deposits (peers 0.0%).
Return on assets
Trailing four quarters, with the peer median.
Credit and capital
| This bank | Peer median | |
|---|---|---|
| Noncurrent loans | n/a | 0.67% |
| Net charge-offs, annualized | n/a | 0.00% |
| Reserves to loans | n/a | 1.22% |
| Leverage ratio | 44.48% | 77.18% |
Noncurrent loans exclude government-guaranteed portions.
Related banks
Similar size in New York
Largest competitors in Jefferson County, NY
Figures as of June 30, 2026 from the bank's Call Report, FDIC structure and branch data, and the Federal Reserve. Short link: bankingstats.com/gs-l-municipal