Bank Branches › South Dakota › Codington County › 624 5th St Se
Full-service office · FDIC office no. 233620
First Interstate Bank
624 5th St Se, Watertown, SD 57201
Open · June 2026
$29.1M
deposits, 2026
1980
established
10th
of 14 in county
4
names on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | First Interstate Bank | $29.1M | −4% |
| Jun 30 2025 | First Interstate Bank | $30.2M | −10% |
| Jun 30 2024 | First Interstate Bank | $33.5M | −17% |
| Jun 30 2023 | First Interstate Bank | $40.1M | −13% |
| Jun 30 2022 | First Interstate BankNEW NAME | $46.2M | +3% |
| Jun 30 2021 | Great Western Bank | $44.9M | +7% |
| Jun 30 2020 | Great Western Bank | $42.1M | +18% |
| Jun 30 2019 | Great Western Bank | $35.8M | −3% |
| Jun 30 2018 | Great Western Bank | $36.9M | +5% |
| Jun 30 2017 | Great Western Bank | $35.3M | +1% |
| Jun 30 2016 | Great Western Bank | $34.9M | −5% |
| Jun 30 2015 | Great Western Bank | $36.8M | −7% |
| Jun 30 2014 | Great Western Bank | $39.5M | −1% |
| Jun 30 2013 | Great Western Bank | $39.8M | +17% |
| Jun 30 2012 | Great Western Bank | $34.1M | +1% |
| Jun 30 2011 | Great Western Bank | $33.7M | −4% |
| Jun 30 2010 | Great Western Bank | $35.2M | +16% |
| Jun 30 2009 | Great Western Bank | $30.4M | −1% |
| Jun 30 2008 | Great Western Bank | $30.8M | +3% |
| Jun 30 2007 | Great Western Bank | $29.8M | +7% |
| Jun 30 2006 | Great Western Bank | $27.7M | +21% |
| Jun 30 2005 | Great Western Bank | $22.9M | +17% |
| Jun 30 2004 | Great Western Bank | $19.7M | +9% |
| Jun 30 2003 | Great Western BankNEW NAME | $18.1M | +30% |
| Jun 30 2002 | F&M Bank | $13.9M | +3% |
| Jun 30 2001 | F&M Bank | $13.5M | +5% |
| Jun 30 2000 | F&M Bank | $12.8M | +2% |
| Jun 30 1999 | F&M Bank | $12.6M | +8% |
| Jun 30 1998 | F&M Bank | $11.7M | −7% |
| Jun 30 1997 | F&M Bank | $12.5M | +9% |
| Jun 30 1996 | F&M BankNEW NAME | $11.4M | +18% |
| Jun 30 1995 | Farmers and Merchants Bank and Trust of Watertown | $9.7M | +19% |
| Jun 30 1994 | Farmers and Merchants Bank and Trust of Watertown | $8.2M | |
| 1980-06-29 | Office established (FDIC record) — 14 years before this passbook begins | ||
Nearest other open offices in Codington County
- 0.5 miFirst PREMIER Bank · 24 5th St Se, Watertown
- 0.5 miFirst Bank & Trust · 1120 9th Ave Se, Watertown
- 0.6 miPlains Commerce Bank · 109 1st Ave Se, Watertown
- 0.6 miWells Fargo Bank, National Association · 1225 9th Ave Se, Watertown
- 0.7 miDacotah Bank · 1310 9th Ave Se, Watertown
- 0.8 miFirst Interstate Bank · 35 1st Ave Ne, Watertown
- 0.8 miCornerstone Bank · 104 1st Ave Nw, Watertown
- 1.1 miReliabank Dakota · 830 10th St Sw, Watertown
All banks in Codington County →
Every First Interstate Bank office →
Earlier names and banks folded into First Interstate Bank →
Names on the sign
1994–1995Farmers and Merchants Bank and Trust of Watertown1996–2002F&M Bank2003–2021Great Western Bank2022–nowFirst Interstate Bank
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) 233620.