Bank Branches › Illinois › Cook County › 6400 W North Ave
Full-service office · FDIC office no. 7476
Old Second National Bank
6400 W North Ave, Chicago, IL 60707
Open · June 2026
$54.1M
deposits, 2026
1891
established
838th
of 1,120 in county
3
names on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | Old Second National Bank | $54.1M | −2% |
| Jun 30 2025 | Old Second National Bank | $55.5M | +1% |
| Jun 30 2024 | Old Second National Bank | $54.9M | −10% |
| Jun 30 2023 | Old Second National Bank | $61.0M | −6% |
| Jun 30 2022 | Old Second National Bank | $64.9M | 0% |
| Jun 30 2021 | Old Second National Bank | $64.9M | +6% |
| Jun 30 2020 | Old Second National Bank | $61.3M | +12% |
| Jun 30 2019 | Old Second National Bank | $54.6M | −23% |
| Jun 30 2018 | Old Second National BankNEW NAME | $71.4M | −54% |
| Jun 30 2017 | ABC Bank | $156M | +28% |
| Jun 30 2016 | ABC Bank | $122M | −3% |
| Jun 30 2015 | ABC Bank | $125M | +10% |
| Jun 30 2014 | ABC Bank | $113M | −10% |
| Jun 30 2013 | ABC Bank | $125M | −8% |
| Jun 30 2012 | ABC BankNEW NAME | $137M | +4% |
| Jun 30 2011 | Austin Bank of Chicago | $131M | +27% |
| Jun 30 2010 | Austin Bank of Chicago | $103M | −6% |
| Jun 30 2009 | Austin Bank of Chicago | $109M | +38% |
| Jun 30 2008 | Austin Bank of Chicago | $79.5M | +9% |
| Jun 30 2007 | Austin Bank of Chicago | $72.8M | −11% |
| Jun 30 2006 | Austin Bank of Chicago | $81.3M | −1% |
| Jun 30 2005 | Austin Bank of Chicago | $82.2M | +5% |
| Jun 30 2004 | Austin Bank of Chicago | $78.5M | +9% |
| Jun 30 2003 | Austin Bank of Chicago | $71.8M | −2% |
| Jun 30 2002 | Austin Bank of Chicago | $72.9M | +17% |
| Jun 30 2001 | Austin Bank of Chicago | $62.1M | +13% |
| Jun 30 2000 | Austin Bank of Chicago | $55.1M | 0% |
| Jun 30 1999 | Austin Bank of Chicago | $55.3M | −3% |
| Jun 30 1998 | Austin Bank of Chicago | $56.9M | +14% |
| Jun 30 1997 | Austin Bank of Chicago | $49.8M | 0% |
| Jun 30 1996 | Austin Bank of Chicago | $49.9M | −4% |
| Jun 30 1995 | Austin Bank of Chicago | $51.8M | +17% |
| Jun 30 1994 | Austin Bank of Chicago | $44.2M | |
| 1891-06-10 | Office established (FDIC record) — 103 years before this passbook begins | ||
Nearest other open offices in Cook County
- 0.3 miPNC Bank, National Association · 6621 North Ave, Oak Park
- 0.5 miU.S. Bank National Association · 6729 North Ave, Oak Park
- 0.9 miBank of America, National Association · 7126 W North Ave, Chicago
- 1.1 miThe Huntington National Bank · 7228 W North Ave, Elmwood Park
- 1.1 miThe Huntington National Bank · 2520 N Narragansett Ave, Chicago
- 1.2 miHoyne Savings Bank · 7001 W Grand Ave, Chicago
- 1.4 miPNC Bank, National Association · 5713 W Chicago Ave, Chicago
- 1.4 miFifth Third Bank, National Association · 2710 N Narragansett Ave, Chicago
All banks in Cook County →
Every Old Second National Bank office →
Earlier names and banks folded into Old Second National 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) 7476.