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Banks in Niantic, CT
FDIC data lists 2 bank branch locations in Niantic, Connecticut, operated by 2 FDIC-insured banks.
Banks with branches in Niantic
Bank of America, National Association (1) · Chelsea Groton Bank (1)
All branch locations
| Bank of America, National Association Niantic Branch · Full Service - Brick And Mortar | 25 Pennsylvania Ave Niantic, CT 06357 Map ↗ |
| Chelsea Groton Bank Niantic Branch · Full Service - Brick And Mortar | 21 Pennsylvania Ave Niantic, CT 06357 Map ↗ |
Source: FDIC BankFind Suite, data as of 2026-10-30. Confirm hours and services directly with the bank.