Bank Branches › South Dakota › Sully County
Banks in Sully County, South Dakota
Sully County has 2 bank offices, matching its peak (first reached in 1994). They belong to 2 banks, led by Sunrise Bank Dakota with 1.
2
offices, 2026
2
peak (1994)
0
no longer reported
$151M
deposits booked
Map
open (2)
The county's passbook
Bank offices reporting on June 30Deposits booked at them (nominal dollars, own scale)
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 1994PEAK | 2 | $24.5M | |
| Jun 30 1995 | 2 | · | $27.5M |
| Jun 30 2000 | 2 | · | $30.0M |
| Jun 30 2005 | 2 | · | $43.3M |
| Jun 30 2010 | 2 | · | $63.0M |
| Jun 30 2015 | 2 | · | $99.6M |
| Jun 30 2020 | 2 | · | $106M |
| Jun 30 2025 | 2 | · | $137M |
| Jun 30 2026NOW | 2 | · | $151M |
Open the full passbook — all 33 years ▾
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 1994PEAK | 2 | $24.5M | |
| Jun 30 1995 | 2 | · | $27.5M |
| Jun 30 1996 | 2 | · | $25.8M |
| Jun 30 1997 | 2 | · | $25.5M |
| Jun 30 1998 | 2 | · | $25.8M |
| Jun 30 1999 | 2 | · | $27.8M |
| Jun 30 2000 | 2 | · | $30.0M |
| Jun 30 2001 | 2 | · | $32.7M |
| Jun 30 2002 | 2 | · | $34.4M |
| Jun 30 2003 | 2 | · | $36.6M |
| Jun 30 2004 | 2 | · | $41.6M |
| Jun 30 2005 | 2 | · | $43.3M |
| Jun 30 2006 | 2 | · | $47.2M |
| Jun 30 2007 | 2 | · | $48.5M |
| Jun 30 2008 | 2 | · | $57.1M |
| Jun 30 2009 | 2 | · | $63.2M |
| Jun 30 2010 | 2 | · | $63.0M |
| Jun 30 2011 | 2 | · | $73.9M |
| Jun 30 2012 | 2 | · | $79.6M |
| Jun 30 2013 | 2 | · | $93.2M |
| Jun 30 2014 | 2 | · | $96.2M |
| Jun 30 2015 | 2 | · | $99.6M |
| Jun 30 2016 | 2 | · | $92.3M |
| Jun 30 2017 | 2 | · | $101M |
| Jun 30 2018 | 2 | · | $117M |
| Jun 30 2019 | 2 | · | $91.4M |
| Jun 30 2020 | 2 | · | $106M |
| Jun 30 2021 | 2 | · | $125M |
| Jun 30 2022 | 2 | · | $135M |
| Jun 30 2023 | 2 | · | $132M |
| Jun 30 2024 | 2 | · | $135M |
| Jun 30 2025 | 2 | · | $137M |
| Jun 30 2026NOW | 2 | · | $151M |
Banks in Sully County
| Bank | Offices | Deposits here |
|---|---|---|
| Sunrise Bank Dakota | 1 | $49.7M |
| BankWest, Inc. | 1 | $102M |
Every bank office open in Sully County
| Bank | Address | Deposits |
|---|---|---|
| BankWest, Inc.Onida Branch | 101 S Main StOnida 57564 | $102M |
| Sunrise Bank Dakota | 201 S Main StOnida 57564 | $49.7M |
Sorted by deposits booked on June 30, 2026. "Opened" is the establishment date in the FDIC record.
County FIPS 46119 · 1,007 square miles of land (2024 Census Gazetteer).