Banks in Cos Cob, CT
Branches open
4
Banks present
4
Deposits (2025)
$996M
Closings on record
3
0 openings
Banks by deposits in Cos Cob (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| The First Bank of Greenwich | $478M | 48% | 1 |
| Citibank | $271M | 27.2% | 1 |
| M&T Bank | $135M | 13.5% | 1 |
| Chase Bank | $112M | 11.2% | 1 |
All branches
- The First Bank of Greenwich — 444 E Putnam Ave$478M
- Citibank — 453 E Putnam Ave$271M
- M&T Bank — 119 E Putnam Ave$135M
- Chase Bank — 371 E Putnam Ave$112M
Closings
- Bank of America — Cos Cob, CTbank exits city162 E PUTNAM AVE · closed March 19, 2024
- 100 EAST PUTNAM AVENUE · closed September 2, 2022
- Savings Bank of Danbury — Cos Cob, CTbank exits city133 E PUTNAM AVE · closed March 23, 2020
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.