Bank Branches › Montana › Stillwater County
Banks in Stillwater County, Montana
Stillwater County has 4 bank offices, matching its peak (first reached in 1997). They belong to 2 banks, led by The Yellowstone Bank with 2.
4
offices, 2026
4
peak (1997)
0
no longer reported
$274M
deposits booked
Map
open (4)
The county's passbook
Bank offices reporting on June 30Deposits booked at them (nominal dollars, own scale)
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 1994 | 3 | $50.8M | |
| Jun 30 1995 | 3 | · | $50.7M |
| Jun 30 1997PEAK | 4 | +1 | $62.4M |
| Jun 30 2000 | 4 | · | $76.9M |
| Jun 30 2005 | 4 | · | $113M |
| Jun 30 2010 | 4 | · | $135M |
| Jun 30 2015 | 4 | · | $145M |
| Jun 30 2020 | 4 | · | $182M |
| Jun 30 2025 | 4 | · | $257M |
| Jun 30 2026NOW | 4 | · | $274M |
Open the full passbook — all 33 years ▾
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 1994 | 3 | $50.8M | |
| Jun 30 1995 | 3 | · | $50.7M |
| Jun 30 1996 | 3 | · | $56.4M |
| Jun 30 1997PEAK | 4 | +1 | $62.4M |
| Jun 30 1998 | 4 | · | $66.1M |
| Jun 30 1999 | 4 | · | $73.1M |
| Jun 30 2000 | 4 | · | $76.9M |
| Jun 30 2001 | 4 | · | $82.6M |
| Jun 30 2002 | 4 | · | $91.5M |
| Jun 30 2003 | 4 | · | $93.8M |
| Jun 30 2004 | 4 | · | $104M |
| Jun 30 2005 | 4 | · | $113M |
| Jun 30 2006 | 4 | · | $136M |
| Jun 30 2007 | 4 | · | $156M |
| Jun 30 2008 | 4 | · | $143M |
| Jun 30 2009 | 4 | · | $139M |
| Jun 30 2010 | 4 | · | $135M |
| Jun 30 2011 | 4 | · | $135M |
| Jun 30 2012 | 4 | · | $130M |
| Jun 30 2013 | 4 | · | $136M |
| Jun 30 2014 | 4 | · | $142M |
| Jun 30 2015 | 4 | · | $145M |
| Jun 30 2016 | 4 | · | $144M |
| Jun 30 2017 | 4 | · | $147M |
| Jun 30 2018 | 4 | · | $148M |
| Jun 30 2019 | 4 | · | $153M |
| Jun 30 2020 | 4 | · | $182M |
| Jun 30 2021 | 4 | · | $209M |
| Jun 30 2022 | 4 | · | $237M |
| Jun 30 2023 | 4 | · | $232M |
| Jun 30 2024 | 4 | · | $248M |
| Jun 30 2025 | 4 | · | $257M |
| Jun 30 2026NOW | 4 | · | $274M |
Banks in Stillwater County
| Bank | Offices | Deposits here |
|---|---|---|
| The Yellowstone Bank | 2 | $201M |
| First Interstate Bank | 2 | $72.6M |
Every bank office open in Stillwater County
| Bank | Address | Deposits |
|---|---|---|
| The Yellowstone Bank544 Pike Avenue Branch | 544 E Pike AveColumbus 59019 | $144M |
| The Yellowstone BankGrove Street Branch | 2 W Grove StAbsarokee 59001 | $57.0M |
| First Interstate BankAbsarokee Branch | 3 S Woodard AveAbsarokee 59001 | $41.1M |
| First Interstate BankColumbus Branch | 36 North 9th StreetColumbus 59019 | $31.5M |
Sorted by deposits booked on June 30, 2026. "Opened" is the establishment date in the FDIC record.
County FIPS 30095 · 1,797 square miles of land (2024 Census Gazetteer).