Bank Branches › South Dakota › Pennington County › 351 East Main Street
Full-service office · FDIC office no. 238017
First Interstate Bank
351 East Main Street, Hill City, SD 57745
Open · June 2026
$39.8M
deposits, 2026
1952
established
20th
of 23 in county
3
names on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | First Interstate Bank | $39.8M | −21% |
| Jun 30 2025 | First Interstate Bank | $50.4M | −4% |
| Jun 30 2024 | First Interstate Bank | $52.4M | −7% |
| Jun 30 2023 | First Interstate Bank | $56.6M | −3% |
| Jun 30 2022 | First Interstate Bank | $58.6M | +15% |
| Jun 30 2021 | First Interstate Bank | $51.1M | +34% |
| Jun 30 2020 | First Interstate Bank | $38.1M | +8% |
| Jun 30 2019 | First Interstate Bank | $35.3M | +6% |
| Jun 30 2018 | First Interstate Bank | $33.4M | +1% |
| Jun 30 2017 | First Interstate Bank | $33.0M | +6% |
| Jun 30 2016 | First Interstate Bank | $31.1M | +7% |
| Jun 30 2015 | First Interstate Bank | $29.0M | +14% |
| Jun 30 2014 | First Interstate Bank | $25.5M | +3% |
| Jun 30 2013 | First Interstate Bank | $24.9M | +8% |
| Jun 30 2012 | First Interstate Bank | $22.9M | +5% |
| Jun 30 2011 | First Interstate Bank | $21.8M | −2% |
| Jun 30 2010 | First Interstate BankNEW NAME | $22.2M | −23% |
| Jun 30 2009 | First Western Bank | $28.9M | +13% |
| Jun 30 2008 | First Western Bank | $25.6M | −1% |
| Jun 30 2007 | First Western BankNEW NAME | $25.9M | 0% |
| Jun 30 2006 | The First Western Bank Custer | $25.8M | +23% |
| Jun 30 2005 | The First Western Bank Custer | $20.9M | +4% |
| Jun 30 2004 | The First Western Bank Custer | $20.2M | +2% |
| Jun 30 2003 | The First Western Bank Custer | $19.8M | +13% |
| Jun 30 2002 | The First Western Bank Custer | $17.5M | +16% |
| Jun 30 2001 | The First Western Bank Custer | $15.1M | +9% |
| Jun 30 2000 | The First Western Bank Custer | $13.8M | +16% |
| Jun 30 1999 | The First Western Bank Custer | $11.9M | +12% |
| Jun 30 1998 | The First Western Bank Custer | $10.7M | +6% |
| Jun 30 1997 | The First Western Bank Custer | $10.1M | +4% |
| Jun 30 1996 | The First Western Bank Custer | $9.7M | +9% |
| Jun 30 1995 | The First Western Bank Custer | $9.0M | −1% |
| Jun 30 1994 | The First Western Bank Custer | $9.0M | |
| 1952-10-17 | Office established (FDIC record) — 42 years before this passbook begins | ||
Nearest other open offices in Pennington County
- 16.9 miSecurity First Bank · 1919 Hope Ct, Rapid City
- 17.9 miFirst Interstate Bank · 3510 Sturgis Rd, Rapid City
- 18.7 miWells Fargo Bank, National Association · 1016 Mountain View Rd, Rapid City
- 18.7 miU.S. Bank National Association · 645 Mountain View Rd, Rapid City
- 18.8 miPioneer Bank & Trust · 2001 W Omaha St, Rapid City
- 19.1 miBankWest, Inc. · 255 Texas St, Rapid City
- 19.1 miPioneer Bank & Trust · 2018 Mount Rushmore Rd, Rapid City
- 19.5 miBlack Hills Community Bank, N.A. · 840 Mount Rushmore Rd, Rapid City
All banks in Pennington County →
Every First Interstate Bank office →
Earlier names and banks folded into First Interstate Bank →
Names on the sign
The FDIC office number stays with the building when banks merge or rename, so the same office appears under each owner. Follow an earlier name to see what became of that bank.
Deposits are the balances the bank assigned to this office on June 30 of each year, in nominal dollars. Source: FDIC Summary of Deposits, office (UNINUMBR) 238017.