| Uninum | Name | Address 1 | Address 2 | City | County | Established | Accquired | | 228833 | YORK BRANCH | 16 Woodbridge Rd | Portland-South Portland, ME 03909 | York | York | 12/30/1969 | 12/31/1999 |
| 228834 | NORTH BERWICK BRANCH | Wells And Main Street | Portland-South Portland, ME 03906 | North Berwick | York | 07/01/1971 | 12/31/1999 |
| 228835 | WELLS BRANCH | Route 109, Sanford Road | Portland-South Portland, ME 04090 | Wells | York | 08/11/1975 | 12/31/1999 |
| 228836 | LOWER VILLAGE BRANCH | 10 Western Ave | Portland-South Portland, ME 04043 | Kennebunk | York | 04/06/1983 | 12/31/1999 |
| 228837 | OGUNQUIT BRANCH | 25 Main St | Portland-South Portland, ME 03907 | Ogunquit | York | 04/15/1983 | 12/31/1999 |
| 228838 | ELIOT BRANCH | Eliot Commons Professional Park, Route 236 | Portland-South Portland, ME 03903 | Eliot | York | 03/23/1987 | 12/31/1999 |
| 228839 | SOUTH SANFORD BRANCH | 470 Main Street | Portland-South Portland, ME 04073 | Sanford | York | 03/22/1999 | 12/31/1999 |
| 242659 | KENNEBUNK FINANCIAL CENTER | 50 Portland Rd | Portland-South Portland, ME 04043 | Kennebunk | York | 07/02/1975 | 05/14/1999 |
| 362278 | BERWICK BRANCH | 2 School St | Portland-South Portland, ME 03901 | Berwick | York | 10/18/2001 | 12/31/1999 |
| 363699 | KITTERY BRANCH | 4 Shapleigh Rd | Portland-South Portland, ME 03904 | Kittery | York | 04/24/2002 | 12/31/1999 |
| 446169 | HANNAFORD DRIVE BRANCH | 2 Hannaford Dr | Portland-South Portland, ME 03909 | York | York | 12/19/2005 | 12/31/1999 |
| 518082 | PORTSMOUTH NH BRANCH | 111 Maplewood Ave | Boston-Cambridge-Newton, MA-NH 03801 | Portsmouth | Rockingham | 02/22/2011 | 12/31/1999 |
| 535043 | DOVER NH BRANCH | 701 Central Ave | Boston-Cambridge-Newton, MA-NH 03820 | Dover | Strafford | 11/23/2012 | 12/31/1999 |
| 538885 | HAMPTON NH BRANCH | 24 Winnacunnet Rd | Boston-Cambridge-Newton, MA-NH 03842 | Hampton | Rockingham | 05/08/2013 | 12/31/1999 |
| 594457 | STRATHAM BRANCH | 9 Portsmouth Ave | Boston-Cambridge-Newton, MA-NH 03885 | Stratham | Rockingham | 12/18/2017 | 12/31/1999 |
| 634429 | THE 1871 GROUP BRANCH | 3 Pleasant St | Boston-Cambridge-Newton, MA-NH 03801 | Portsmouth | Strafford | 05/17/2021 | 12/31/1999 |
| 8258 | Kennebunk Savings Bank | 104 Main St | Portland-South Portland, ME 04043 | Kennebunk | York | 05/01/1871 | |
