FDIC-insured bank
Barrington Bank & Trust Company, National Association — Barrington, IL
Bank headquartered in Barrington, Illinois, part of WINTRUST FINANCIAL CORP.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 201 S Hough St Barrington, IL 60010 |
| County | Cook |
| Metro area | Chicago-Naperville-Elgin, IL-IN-WI |
| Website | www.barringtonbank.com |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 34395 |
| Federal Reserve RSSD ID | 2508751 |
| Status | Active |
| Charter class | N (OCC) |
| Holding company | WINTRUST FINANCIAL CORP |
| Domestic offices | 9 |
| Financials as of | June 30, 2026 |
How to find your Barrington Bank & Trust Company, National Association routing number
FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at www.barringtonbank.com.
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Offices nearest to headquarters
| Barrington Bank & Trust Company, National Association main office Barrington, IL |
201 S Hough St, 60010 |
| Northwest Highway Branch Barrington, IL |
233 W Northwest Hwy, 60010 |
| Hoffman Estates Community Bank Branch Hoffman Estates, IL |
1375 Palatine Rd, 60192 |
| Hawthorn Woods Community Bank Branch Hawthorn Woods, IL |
107 Roman Ln, 60047 |
| Higgins Road Branch Hoffman Estates, IL |
2200 W Higgins Rd, 60169 |
| Palatine Branch Palatine, IL |
110 W Palatine Rd, 60067 |
| West Golf Road Branch Hoffman Estates, IL |
2497 W Golf Rd, 60169 |
| Palatine - East Branch Palatine, IL |
988 E Dundee Rd, 60074 |
| Hanover Park Branch Hanover Park, IL |
6800 Barrington Rd, 60133 |
Where Barrington Bank & Trust Company, National Association has offices
Cities with the most Barrington Bank & Trust Company, National Association offices
Largest banks headquartered elsewhere in Illinois
| BMO Bank National Association Chicago | $254.97 billion |
| The Northern Trust Company Chicago | $178.57 billion |
| CIBC Bank USA Chicago | $66.50 billion |
| Busey Bank Champaign | $18.15 billion |
| Byline Bank Chicago | $9.91 billion |
| Wintrust Bank, National Association Chicago | $9.57 billion |
| Lake Forest Bank & Trust Company, National Association Lake Forest | $9.25 billion |
| First Mid Bank & Trust, National Association Mattoon | $9.14 billion |
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