RANKING ·
Fastest deposit growth in Maine
22 of 22 banks in Maine that filed for the quarter ended June 30, 2026 are ranked. Deposits of at least $25 million a year earlier; institutions whose assets rose 20% or more in the latest quarter, usually through a merger, are left out. Institutions with equal values share a rank. Source: FDIC quarterly financial data.
| Rank | Institution | Headquarters | Deposits, change over 12 months | Total assets |
|---|---|---|---|---|
| 1 | Bar Harbor Bank and Trust Company | Bar Harbor, ME | +17.0% | $4.7 billion |
| 2 | Northeast Bank | Portland, ME | +9.6% | $5.2 billion |
| 3 | Aroostook County Federal Savings & Loan Association | Caribou, ME | +4.6% | $214 million |
| 4 | Androscoggin Savings Bank | Lewiston, ME | +4.2% | $1.8 billion |
| 5 | Kennebec Savings Bank | Augusta, ME | +3.9% | $1.9 billion |
| 6 | Partners Bank of New England | Sanford, ME | +3.4% | $1.1 billion |
| 7 | First Federal Savings and Loan Association of Bath | Bath, ME | +3.4% | $189 million |
| 8 | Katahdin Trust Company | Patten, ME | +3.3% | $1.2 billion |
| 9 | Bath Savings Institution | Bath, ME | +2.6% | $1.5 billion |
| 10 | Franklin Savings Bank | Farmington, ME | +2.3% | $787 million |
| 11 | Kennebunk Savings Bank | Kennebunk, ME | +2.2% | $2.2 billion |
| 12 | Maine Community Bank | Portland, ME | +2.0% | $3.0 billion |
| 13 | Bar Harbor Savings and Loan Association | Bar Harbor, ME | +1.4% | $103 million |
| 14 | Skowhegan Savings Bank | Skowhegan, ME | +1.2% | $855 million |
| 15 | Camden National Bank | Camden, ME | +0.8% | $6.9 billion |
| 16 | Auburn Savings Bank FSB | Auburn, ME | -0.7% | $103 million |
| 17 | Machias Savings Bank | Machias, ME | -0.9% | $2.7 billion |
| 18 | First National Bank | Damariscotta, ME | -0.9% | $3.2 billion |
| 19 | Norway Savings Bank | Norway, ME | -1.1% | $2.2 billion |
| 20 | Saco & Biddeford Savings Institution | Saco, ME | -1.3% | $1.5 billion |
| 21 | Bangor Savings Bank | Bangor, ME | -3.3% | $7.7 billion |
| 22 | Rockland Savings Bank FSB | Rockland, ME | -6.4% | $90.8 million |
Rankings sort one published measure; they are not an overall judgment of any institution. Methodology · All rankings