Banks in Sidney, MT
Branches open
4
Banks present
3
Deposits (2026)
$648M
Closings on record
0
0 openings
Banks by deposits in Sidney (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Stockman Bank of Montana | $447M | 68.9% | 2 |
| The Yellowstone Bank | $112M | 17.3% | 1 |
| Wells Fargo | $90M | 13.8% | 1 |
All branches
- Stockman Bank of Montana — 301 W Holly St$447M
- The Yellowstone Bank — 120 2nd St Nw$112M
- Wells Fargo — 101 2nd Ave Sw$90M
- Stockman Bank of Montana — 120 2nd Ave Sw$0K
Transcribed from FDIC BankFind Suite active-location records, the annual Summary of Deposits and structure-change records. Deposit figures reflect the office to which deposits are reported and may not represent where depositors live.