Bank Branches › Illinois › Kane County › 3000 E Main St
Full-service office · FDIC office no. 291950
Old Second National Bank
3000 E Main St, St Charles, IL 60174
Open · June 2026
$78.2M
deposits, 2026
2000
established
68th
of 113 in county
2
names on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | Old Second National Bank | $78.2M | +7% |
| Jun 30 2025 | Old Second National Bank | $73.1M | −4% |
| Jun 30 2024 | Old Second National Bank | $76.0M | −7% |
| Jun 30 2023 | Old Second National Bank | $82.1M | −22% |
| Jun 30 2022 | Old Second National BankNEW NAME | $105M | +32% |
| Jun 30 2021 | West Suburban Bank | $79.8M | +7% |
| Jun 30 2020 | West Suburban Bank | $74.5M | +45% |
| Jun 30 2019 | West Suburban Bank | $51.2M | −12% |
| Jun 30 2018 | West Suburban Bank | $58.3M | +9% |
| Jun 30 2017 | West Suburban Bank | $53.4M | +3% |
| Jun 30 2016 | West Suburban Bank | $51.9M | −20% |
| Jun 30 2015 | West Suburban Bank | $64.6M | +19% |
| Jun 30 2014 | West Suburban Bank | $54.2M | +12% |
| Jun 30 2013 | West Suburban Bank | $48.5M | +15% |
| Jun 30 2012 | West Suburban Bank | $42.2M | +34% |
| Jun 30 2011 | West Suburban Bank | $31.6M | +5% |
| Jun 30 2010 | West Suburban Bank | $30.0M | +15% |
| Jun 30 2009 | West Suburban Bank | $26.1M | −21% |
| Jun 30 2008 | West Suburban Bank | $33.0M | +18% |
| Jun 30 2007 | West Suburban Bank | $28.0M | +9% |
| Jun 30 2006 | West Suburban Bank | $25.7M | +24% |
| Jun 30 2005 | West Suburban Bank | $20.8M | +34% |
| Jun 30 2004 | West Suburban Bank | $15.6M | +4% |
| Jun 30 2003 | West Suburban Bank | $15.0M | +48% |
| Jun 30 2002 | West Suburban Bank | $10.1M | +40% |
| Jun 30 2001 | West Suburban Bank | $7.2M | +321% |
| Jun 30 2000 | West Suburban Bank | $1.7M |
Nearest other open offices in Kane County
- 0.1 miFirst American Bank · 2901 E Main St, St Charles
- 0.3 miSt. Charles Bank & Trust Company, National Association · 2825 Foxfield Rd, Saint Charles
- 0.5 miJPMorgan Chase Bank, National Association · 520 Dunham Rd, St. Charles
- 0.5 miPNC Bank, National Association · 3879 E Main St, Saint Charles
- 0.6 miBMO Bank National Association · 3890 E Main St, St. Charles
- 0.9 miFifth Third Bank, National Association · 1600 E Main St, St. Charles
- 2.1 miSterling Bank · 10 Illinois St, Saint Charles
- 2.1 miFirst Mid Bank & Trust, National Association · 460 S 1st St, Saint Charles
All banks in Kane County →
Every Old Second National Bank office →
Earlier names and banks folded into Old Second National Bank →
Names on the sign
2000–2021West Suburban Bank2022–nowOld Second National 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) 291950.