Plainville, Massachusetts
Banks & credit unions in Plainville
3 federally insured institutions operate a branch in Plainville, Massachusetts, across 3 locations.
Each institution’s branch count below is for Plainville only. Select one to see its branches in this town.
| # | Institution | Type | Branches in Plainville | Total assets |
|---|---|---|---|---|
| 1 | Santander Bank, N.A. | Bank | 1 | $106.09B |
| 2 | Bluestone Bank | Bank | 1 | $1.63B |
| 3 | OneLocal Bank | Bank | 1 | $1.06B |
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026