Banks in Groton, CT
Branches open
8
Banks present
7
Deposits (2026)
$795M
Closings on record
1
1 openings
Banks by deposits in Groton (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Chelsea Groton Bank | $325M | 40.9% | 2 |
| Bank of America | $194M | 24.4% | 1 |
| Citizens Bank | $88M | 11% | 1 |
| Liberty Bank | $59M | 7.4% | 1 |
| M&T Bank | $55M | 6.9% | 1 |
| Beacon Bank and Trust | $50M | 6.2% | 1 |
| Chase Bank | $24M | 3% | 1 |
All branches
- Chelsea Groton Bank — 904 Poquonnock Rd$261M
- Bank of America — 738 Long Hill Rd$194M
- Citizens Bank — 816 Long Hill Rd$88M
- Chelsea Groton Bank — 904 Poquonnock Rd$64M
- Liberty Bank — 597 Long Hill Rd$59M
- M&T Bank — 654 Long Hill Rd$55M
- Beacon Bank and Trust — 996 Poquonnock Rd$50M
- Chase Bank — 971 Poquonnock Rd$24M
Closings
- 220 ROUTE 12 · closed July 21, 2023
Transcribed from FDIC BankFind Suite active-location records, the annual Summary of Deposits and structure-change records. Deposit figures reflect the office to which deposits are reported and may not represent where depositors live.