Winnetka, Illinois
Banks & credit unions in Winnetka
8 federally insured institutions operate a branch in Winnetka, Illinois, across 9 locations.
Each institution’s branch count below is for Winnetka only. Select one to see its branches in this town.
| # | Institution | Type | Branches in Winnetka | Total assets |
|---|---|---|---|---|
| 1 | JPMorgan Chase Bank, National Association | Bank | 2 | $4.02T |
| 2 | Bank of America, National Association | Bank | 1 | $2.67T |
| 3 | Citibank, National Association | Bank | 1 | $1.93T |
| 4 | BMO Bank National Association | Bank | 1 | $251.96B |
| 5 | The Northern Trust Company | Bank | 1 | $173.84B |
| 6 | CIBC Bank USA | Bank | 1 | $65.13B |
| 7 | Byline Bank | Bank | 1 | $9.89B |
| 8 | Wintrust Bank, National Association | Bank | 1 | $9.28B |
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026