Branch Network
Wintrust Bank, N.A. Locations & Branches Chicago, Illinois
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Wintrust Bank, N.A. operates 37 branches from its headquarters in Chicago, IL, .
Wintrust Bank, N.A. branch network
All 37 branches are in ILLINOIS, across 7 cities. Chicago, IL has the most of its branches, 28. Its largest office by deposits is its main office in Chicago, IL, with $4.42B (53.4% of its branch deposits). It had the same number of branches on June 30, 2025.
Wintrust Bank, N.A. at a glance
Its CET1 capital ratio was 12.25% at Q2 2026, above regulatory requirements.
- Total assets, Q2 2026
- $9.57B
- CET1 ratio, Q2 2026
- 12.25%
- Deposit insurance
- FDIC
- Regulator
- OCC
- Latest call report
- Q2 2026, FFIEC 041
- Established
- 1994
Full financial profile · Is Wintrust Bank, N.A. safe? · Wintrust Bank, N.A. call report · Routing number
Deposit market share
Share of all FDIC-insured deposits held in each area, from the June 30, 2026 Summary of Deposits. Rank 1 is the largest holder. Shares are by bank charter, not by holding company.
| Area | Rank | Deposit share | Deposits |
|---|---|---|---|
| City: Chicago, IL (28 branches) | 9 of 60 | 1.9% | $6.48B |
| State: IL (37 branches) | 14 of 379 | 1.1% | $8.29B |
Ranked by total assets among banks headquartered in the state: Largest banks in Illinois.
Share by county and metro area
Wintrust Bank, N.A.'s share of FDIC-insured deposits in the counties and metro areas where it has branches, from the June 30, 2026 Summary of Deposits. Up to the ten largest of each are shown, by the bank's deposits. Rank 1 is the largest holder. Banks only: credit unions are not in the Summary of Deposits.
Counties
| County | Rank | Deposit share | Deposits | County total |
|---|---|---|---|---|
| Cook, IL (36 branches) | 11 of 89 | 1.8% | $8.29B | $463.76B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Chicago-Naperville-Elgin, IL-IN-WI (36 branches) | 13 of 150 | 1.3% | $8.29B | $632.03B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Wintrust Bank, N.A. (main office) | Chicago, IL | 60604 | $4.42B |
| Skokie Branch | Skokie, IL | 60077 | $528.5M |
| Wilmette Main Branch | Wilmette, IL | 60091 | $407.3M |
| Norridge Branch | Norridge, IL | 60706 | $348.3M |
| Sauganash Branch | Chicago, IL | 60646 | $267.9M |
| Chicago Il Branch | Chicago, IL | 60610 | $187.9M |
| 576 Lincoln Ave Branch | Winnetka, IL | 60093 | $180.2M |
| Glencoe Branch | Glencoe, IL | 60022 | $175.8M |
| Ravenswood Branch | Chicago, IL | 60625 | $159.2M |
| Delaware Place Branch | Chicago, IL | 60611 | $137.2M |
| Mayfair Branch | Chicago, IL | 60641 | $132.4M |
| Gladstone Park Branch | Chicago, IL | 60646 | $131.0M |
| North Center Branch | Chicago, IL | 60613 | $127.6M |
| Mont Clare Branch | Chicago, IL | 60634 | $126.7M |
| Gold Coast Branch | Chicago, IL | 60611 | $110.8M |
| 901 Grove Street Branch | Evanston, IL | 60201 | $97.3M |
| Logan Square Branch | Chicago, IL | 60647 | $85.2M |
| Roscoe Village Branch | Chicago, IL | 60618 | $80.2M |
| Rogers Park Branch | Chicago, IL | 60645 | $74.7M |
| Evanston Branch | Evanston, IL | 60201 | $70.0M |
| Streeterville Branch | Chicago, IL | 60611 | $60.1M |
| Pilsen Branch | Chicago, IL | 60608 | $55.1M |
| Wintrust Bank Branch | Chicago, IL | 60626 | $41.5M |
| River North Branch | Chicago, IL | 60654 | $39.1M |
| Uptown Branch | Chicago, IL | 60640 | $37.4M |
| Wrigleyville Branch | Chicago, IL | 60613 | $37.4M |
| Lincoln Park Branch | Chicago, IL | 60614 | $34.2M |
| Fulton Market Branch | Chicago, IL | 60607 | $31.0M |
| State Street Branch | Chicago, IL | 60604 | $25.0M |
| Near West Branch | Chicago, IL | 60612 | $22.1M |
| Little Village Branch | Chicago, IL | 60623 | $21.0M |
| Wintrust Bank - Ogden Commons Branch | Chicago, IL | 60608 | $13.8M |
| Wintrust Bank - North Lawndale Branch | Chicago, IL | 60624 | $12.9M |
| Sheffield Branch | Chicago, IL | 60614 | $5.3M |
| North Center Branch | Chicago, IL | 60618 | $0 |
| 720 12th Street Branch | Wilmette, IL | 60091 | $0 |
| 635 Vernon Avenue Branch | Glencoe, IL | 60022 | $0 |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 33935) · FFIEC NIC profile (RSSD 2239288)