Bank Branches › Banks › First Security Bank of Roundup
First Security Bank of Roundup
1 office in 1 state as of June 30, 2026. $81.8 million in deposits. Main office: 401 Main St, Roundup, MT. FDIC certificate 20479.
1
offices
1
states
−0
gone since 2025
+0
new since 2025
Offices over time
Bank offices reporting on June 30Deposits booked at them (nominal dollars, own scale)
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 1994PEAK | 1 | $29.0M | |
| Jun 30 1995 | 1 | · | $28.1M |
| Jun 30 2000 | 1 | · | $32.6M |
| Jun 30 2005 | 1 | · | $32.6M |
| Jun 30 2010 | 1 | · | $36.9M |
| Jun 30 2015 | 1 | · | $46.1M |
| Jun 30 2020 | 1 | · | $64.9M |
| Jun 30 2025 | 1 | · | $76.6M |
| Jun 30 2026NOW | 1 | · | $81.8M |
Open the full passbook — all 33 years ▾
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 1994PEAK | 1 | $29.0M | |
| Jun 30 1995 | 1 | · | $28.1M |
| Jun 30 1996 | 1 | · | $29.9M |
| Jun 30 1997 | 1 | · | $29.5M |
| Jun 30 1998 | 1 | · | $31.2M |
| Jun 30 1999 | 1 | · | $32.5M |
| Jun 30 2000 | 1 | · | $32.6M |
| Jun 30 2001 | 1 | · | $33.7M |
| Jun 30 2002 | 1 | · | $33.3M |
| Jun 30 2003 | 1 | · | $33.9M |
| Jun 30 2004 | 1 | · | $31.6M |
| Jun 30 2005 | 1 | · | $32.6M |
| Jun 30 2006 | 1 | · | $32.0M |
| Jun 30 2007 | 1 | · | $32.1M |
| Jun 30 2008 | 1 | · | $34.8M |
| Jun 30 2009 | 1 | · | $37.5M |
| Jun 30 2010 | 1 | · | $36.9M |
| Jun 30 2011 | 1 | · | $40.2M |
| Jun 30 2012 | 1 | · | $41.6M |
| Jun 30 2013 | 1 | · | $42.5M |
| Jun 30 2014 | 1 | · | $43.0M |
| Jun 30 2015 | 1 | · | $46.1M |
| Jun 30 2016 | 1 | · | $41.4M |
| Jun 30 2017 | 1 | · | $43.7M |
| Jun 30 2018 | 1 | · | $51.4M |
| Jun 30 2019 | 1 | · | $55.7M |
| Jun 30 2020 | 1 | · | $64.9M |
| Jun 30 2021 | 1 | · | $73.6M |
| Jun 30 2022 | 1 | · | $77.4M |
| Jun 30 2023 | 1 | · | $78.1M |
| Jun 30 2024 | 1 | · | $71.9M |
| Jun 30 2025 | 1 | · | $76.6M |
| Jun 30 2026NOW | 1 | · | $81.8M |
Counted under FDIC certificate 20479. When one bank buys another, the bought bank's offices move onto the buyer's certificate, so a jump here is usually a merger, not a building spree. Its earlier names and the banks folded into it →
Offices with the most deposits booked
| Office | Deposits |
|---|---|
| First Security Bank Of RoundupRoundup, MT | $81.8M |
By state
| State | Offices |
|---|---|
| Montana | 1 |
Top counties
| County | Offices |
|---|---|
| Musselshell County, MT | 1 |