Banks in Alamosa County, Colorado
7 active bank branches operated by 6 institutions, per FDIC records.
Active branches
7
Banks present
6
Deposits (2025)
$703M
Closings since 2020
1
0 openings
Largest banks by deposits in Alamosa County (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Alamosa State Bank | $298M | 42.4% | 1 |
| San Luis Valley Federal Bank | $225M | 32% | 2 |
| First Southwest Bank | $84M | 12% | 1 |
| NBH Bank | $51M | 7.2% | 1 |
| RG Bank, A Savings and Loan Association | $35M | 4.9% | 1 |
| Frontier Bank | $11M | 1.5% | 1 |
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.