Banks in Boulder County, Colorado
92 active bank branches operated by 33 institutions, per FDIC records.
Active branches
92
Banks present
33
Deposits (2025)
$11.8B
Closings since 2020
25
15 openings
Largest banks by deposits in Boulder County (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Chase Bank | $2.6B | 22.3% | 10 |
| Wells Fargo | $1.9B | 16.2% | 9 |
| PNC Bank | $1.8B | 15.6% | 8 |
| U.S. Bank | $655M | 5.5% | 5 |
| AMG National Trust Bank | $629M | 5.3% | 1 |
| First National Bank of Omaha | $564M | 4.8% | 4 |
| SouthState Bank | $488M | 4.1% | 4 |
| BOKF | $409M | 3.5% | 1 |
| Bank of America | $375M | 3.2% | 3 |
| FlatIrons Bank | $359M | 3% | 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.