| Uninum | Name | Address 1 | Address 2 | City | County | Established | Accquired |
|---|---|---|---|---|---|---|---|
| 12684 | GROVE STREET BRANCH | 2 W Grove St | Billings, MT 59001 | Absarokee | Stillwater | 04/15/1963 | 10/18/1996 |
| 1330 | The Yellowstone Bank | 12 1st Ave | Billings, MT 59044 | Laurel | Yellowstone | 05/26/1926 | |
| 15293 | BROADUS BRANCH | 201 N Wilbur Ave | 59317 | Broadus | Powder River | 09/18/2021 | 09/18/2021 |
| 190480 | DRIVE-IN | 12 1st Ave | Billings, MT 59044 | Laurel | Yellowstone | 03/20/1972 | 12/31/1999 |
| 190481 | BILLINGS - DOWNTOWN BRANCH | 3010 3rd Ave N | Billings, MT 59101 | Billings | Yellowstone | 03/10/1998 | 12/31/1999 |
| 33066 | 2000 OVERLAND AVENUE BRANCH | 2000 Overland Ave | Billings, MT 59102 | Billings | Yellowstone | 11/04/1985 | 10/18/1996 |
| 419814 | BILLINGS - SHILOH BRANCH | 1511 Shiloh Rd | Billings, MT 59106 | Billings | Yellowstone | 03/24/2003 | 12/31/1999 |
| 479073 | BOZEMAN BRANCH | 1960 N 19th Ave | Bozeman, MT 59718 | Bozeman | Gallatin | 04/13/2007 | 12/31/1999 |
| 566598 | SIDNEY BRANCH | 120 2nd St Nw | 59270 | Sidney | Richland | 09/20/2014 | 09/20/2014 |
| 754 | 544 PIKE AVENUE BRANCH | 544 E Pike Ave | Billings, MT 59019 | Columbus | Stillwater | 01/01/1907 | 10/18/1996 |
