Banks in Washtenaw County, Michigan
75 active bank branches operated by 15 institutions, per FDIC records.
Active branches
75
Banks present
15
Deposits (2025)
$11.6B
Closings since 2020
20
6 openings
Largest banks by deposits in Washtenaw County (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Chase Bank | $2.3B | 19.7% | 8 |
| Bank of Ann Arbor | $1.5B | 13.2% | 6 |
| Huntington Bank | $1.3B | 11.6% | 10 |
| Fifth Third Bank | $1.1B | 9.5% | 10 |
| KeyBank | $1.0B | 8.6% | 8 |
| PNC Bank | $991M | 8.6% | 7 |
| University Bank | $879M | 7.6% | 2 |
| Bank of America | $822M | 7.1% | 3 |
| Old National Bank | $474M | 4.1% | 5 |
| Chelsea State Bank | $357M | 3.1% | 3 |
Deposit location reflects the office to which deposits are reported and may not represent the residence of depositors.
Cities and towns
Transcribed from FDIC BankFind Suite active-location records and the annual Summary of Deposits. County assignment follows the FDIC branch record.