Bank Branches › Illinois › Cook County › 4343 W Peterson Ave
Full-service office · FDIC office no. 442391
Wintrust Bank, National Association
4343 W Peterson Ave, Chicago, IL 60646
Open · June 2026
$268M
deposits, 2026
2004
established
196th
of 1,120 in county
3
names on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | Wintrust Bank, National Association | $268M | +2% |
| Jun 30 2025 | Wintrust Bank, National Association | $262M | +9% |
| Jun 30 2024 | Wintrust Bank, National Association | $240M | +15% |
| Jun 30 2023 | Wintrust Bank, National Association | $209M | −3% |
| Jun 30 2022 | Wintrust Bank, National Association | $216M | 0% |
| Jun 30 2021 | Wintrust Bank, National Association | $216M | +9% |
| Jun 30 2020 | Wintrust Bank, National AssociationNEW NAME | $197M | +18% |
| Jun 30 2019 | Wintrust Bank | $167M | +11% |
| Jun 30 2018 | Wintrust Bank | $150M | −10% |
| Jun 30 2017 | Wintrust Bank | $167M | +1% |
| Jun 30 2016 | Wintrust Bank | $164M | +7% |
| Jun 30 2015 | Wintrust Bank | $153M | +9% |
| Jun 30 2014 | Wintrust BankNEW NAME | $140M | −5% |
| Jun 30 2013 | North Shore Community Bank & Trust Company | $148M | 0% |
| Jun 30 2012 | North Shore Community Bank & Trust Company | $148M | +21% |
| Jun 30 2011 | North Shore Community Bank & Trust Company | $123M | +32% |
| Jun 30 2010 | North Shore Community Bank & Trust Company | $93.1M | +31% |
| Jun 30 2009 | North Shore Community Bank & Trust Company | $71.3M | +30% |
| Jun 30 2008 | North Shore Community Bank & Trust Company | $54.7M | +44% |
| Jun 30 2007 | North Shore Community Bank & Trust Company | $37.9M | +36% |
| Jun 30 2006 | North Shore Community Bank & Trust Company | $27.8M | +41% |
| Jun 30 2005 | North Shore Community Bank & Trust Company | $19.7M | |
| 2004-12-30 | Office established (FDIC record) — 1 years before this passbook begins | ||
Nearest other open offices in Cook County
- 0.2 miJPMorgan Chase Bank, National Association · 4145 W Peterson Ave, Chicago
- 1.0 miLiberty Bank for Savings · 6666 N Lincoln Ave, Lincolnwood
- 1.0 miThe Huntington National Bank · 4042 W Foster Ave, Chicago
- 1.0 miBrickyard Bank · 6676 N Lincoln Ave, Lincolnwood
- 1.1 miU.S. Bank National Association · 6677 N Lincoln Ave, Lincolnwood
- 1.1 miBMO Bank National Association · 6820 N Lincoln Ave, Lincolnwood
- 1.1 miFifth Third Bank, National Association · 6401 N Lincoln Ave, Lincolnwood
- 1.3 miJPMorgan Chase Bank, National Association · 6131 N Lincoln Ave, Chicago
All banks in Cook County →
Every Wintrust Bank, National Association office →
Earlier names and banks folded into Wintrust Bank, National Association →
Names on the sign
2005–2013North Shore Community Bank & Trust Company2014–2019Wintrust Bank2020–nowWintrust Bank, National Association
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) 442391.