Bank Branches › South Dakota › Ziebach County
Banks in Ziebach County, South Dakota
Ziebach County has 1 bank office, matching its peak (first reached in 1994). They belong to 1 bank, led by 1st Financial Bank USA with 1.
1
offices, 2026
1
peak (1994)
0
no longer reported
$1.1B
deposits booked
Map
open (1)
The county's passbook
Bank offices reporting on June 30Deposits booked at them (nominal dollars, own scale)
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 1994PEAK | 1 | $29.1M | |
| Jun 30 1995 | 1 | · | $32.0M |
| Jun 30 2000 | 1 | · | $95.0M |
| Jun 30 2005 | 1 | · | $153M |
| Jun 30 2010 | 1 | · | $353M |
| Jun 30 2015 | 1 | · | $520M |
| Jun 30 2020 | 1 | · | $406M |
| Jun 30 2025 | 1 | · | $986M |
| Jun 30 2026NOW | 1 | · | $1.1B |
Open the full passbook — all 33 years ▾
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 1994PEAK | 1 | $29.1M | |
| Jun 30 1995 | 1 | · | $32.0M |
| Jun 30 1996 | 1 | · | $32.4M |
| Jun 30 1997 | 1 | · | $50.0M |
| Jun 30 1998 | 1 | · | $59.2M |
| Jun 30 1999 | 1 | · | $64.3M |
| Jun 30 2000 | 1 | · | $95.0M |
| Jun 30 2001 | 1 | · | $113M |
| Jun 30 2002 | 1 | · | $152M |
| Jun 30 2003 | 1 | · | $157M |
| Jun 30 2004 | 1 | · | $150M |
| Jun 30 2005 | 1 | · | $153M |
| Jun 30 2006 | 1 | · | $172M |
| Jun 30 2007 | 1 | · | $186M |
| Jun 30 2008 | 1 | · | $367M |
| Jun 30 2009 | 1 | · | $477M |
| Jun 30 2010 | 1 | · | $353M |
| Jun 30 2011 | 1 | · | $338M |
| Jun 30 2012 | 1 | · | $331M |
| Jun 30 2013 | 1 | · | $441M |
| Jun 30 2014 | 1 | · | $504M |
| Jun 30 2015 | 1 | · | $520M |
| Jun 30 2016 | 1 | · | $487M |
| Jun 30 2017 | 1 | · | $485M |
| Jun 30 2018 | 1 | · | $447M |
| Jun 30 2019 | 1 | · | $433M |
| Jun 30 2020 | 1 | · | $406M |
| Jun 30 2021 | 1 | · | $565M |
| Jun 30 2022 | 1 | · | $723M |
| Jun 30 2023 | 1 | · | $786M |
| Jun 30 2024 | 1 | · | $934M |
| Jun 30 2025 | 1 | · | $986M |
| Jun 30 2026NOW | 1 | · | $1.1B |
Banks in Ziebach County
| Bank | Offices | Deposits here |
|---|---|---|
| 1st Financial Bank USA | 1 | $1.1B |
Every bank office open in Ziebach County
| Bank | Address | Deposits |
|---|---|---|
| 1st Financial Bank USADupree Branch | 424 Main StreetDupree 57623 | $1.1B |
Sorted by deposits booked on June 30, 2026. "Opened" is the establishment date in the FDIC record.
County FIPS 46137 · 1,961 square miles of land (2024 Census Gazetteer).