Bank Branches › South Dakota › Custer County › 501 2nd Ave
Full-service office · FDIC office no. 8026
First Interstate Bank
501 2nd Ave, Edgemont, SD 57735
Open · June 2026
$25.3M
deposits, 2026
1890
established
3rd
of 3 in county
3
names on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | First Interstate Bank | $25.3M | −1% |
| Jun 30 2025 | First Interstate Bank | $25.4M | +6% |
| Jun 30 2024 | First Interstate Bank | $24.1M | +1% |
| Jun 30 2023 | First Interstate Bank | $23.9M | −1% |
| Jun 30 2022 | First Interstate Bank | $24.1M | +1% |
| Jun 30 2021 | First Interstate Bank | $23.8M | +18% |
| Jun 30 2020 | First Interstate Bank | $20.1M | +10% |
| Jun 30 2019 | First Interstate Bank | $18.3M | +6% |
| Jun 30 2018 | First Interstate Bank | $17.3M | +1% |
| Jun 30 2017 | First Interstate Bank | $17.1M | −7% |
| Jun 30 2016 | First Interstate Bank | $18.4M | +8% |
| Jun 30 2015 | First Interstate Bank | $17.1M | −1% |
| Jun 30 2014 | First Interstate Bank | $17.3M | −3% |
| Jun 30 2013 | First Interstate Bank | $17.9M | +14% |
| Jun 30 2012 | First Interstate Bank | $15.6M | −3% |
| Jun 30 2011 | First Interstate Bank | $16.2M | +10% |
| Jun 30 2010 | First Interstate BankNEW NAME | $14.8M | −2% |
| Jun 30 2009 | First Western Bank | $15.1M | 0% |
| Jun 30 2008 | First Western Bank | $15.1M | +4% |
| Jun 30 2007 | First Western Bank | $14.5M | +11% |
| Jun 30 2006 | First Western Bank | $13.1M | +2% |
| Jun 30 2005 | First Western Bank | $12.8M | +2% |
| Jun 30 2004 | First Western BankNEW NAME | $12.6M | +9% |
| Jun 30 2003 | The First Western Bank Wall | $11.5M | +6% |
| Jun 30 2002 | The First Western Bank Wall | $10.9M | +2% |
| Jun 30 2001 | The First Western Bank Wall | $10.7M | −3% |
| Jun 30 2000 | The First Western Bank Wall | $11.0M | −4% |
| Jun 30 1999 | The First Western Bank Wall | $11.4M | −10% |
| Jun 30 1998 | The First Western Bank Wall | $12.7M | +30% |
| Jun 30 1997 | The First Western Bank Wall | $9.8M | +2% |
| Jun 30 1996 | The First Western Bank Wall | $9.5M | +10% |
| Jun 30 1995 | The First Western Bank Wall | $8.7M | +6% |
| Jun 30 1994 | The First Western Bank Wall | $8.2M | |
| 1890-01-01 | Office established (FDIC record) — 104 years before this passbook begins | ||
Nearest other open offices in Custer County
- 34.1 miDacotah Bank · 35 S 6th St, Custer
- 34.2 miFirst Interstate Bank · 648 Mount Rushmore Rd, Custer
All banks in Custer 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) 8026.