Branch Network
Byline Bank Locations & Branches Chicago, Illinois
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Byline Bank operates 48 branches from its headquarters in Chicago, IL, .
Byline Bank branch network
Its 48 branches span 2 states and 27 cities. The most are in ILLINOIS (47) and WISCONSIN (1). ILLINOIS holds 99.3% of its branch deposits. Chicago, IL has the most of its branches, 18. Its largest office by deposits is the Lakeview East-Broadway Branch office in Chicago, IL, with $3.65B (46.2% of its branch deposits). On June 30, 2025 it had 49 branches, 1 more than in 2026.
Byline Bank at a glance
Its CET1 capital ratio was 14.00% at Q2 2026, comfortably above the 7% level required once the capital conservation buffer is included.
- Total assets, Q2 2026
- $9.91B
- CET1 ratio, Q2 2026
- 14.00%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Latest call report
- Q2 2026, FFIEC 041
- Established
- 1972
Full financial profile · Is Byline Bank safe? · Byline Bank 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 (18 branches) | 12 of 60 | 1.4% | $4.74B |
| State: IL (47 branches) | 15 of 379 | 1.1% | $7.85B |
Ranked by total assets among banks headquartered in the state: Largest banks in Illinois.
Share by county and metro area
Byline Bank'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 (39 branches) | 13 of 89 | 1.5% | $7.02B | $463.76B |
| Lake, IL (2 branches) | 18 of 30 | 0.9% | $282.0M | $31.01B |
| Kendall, IL (2 branches) | 5 of 13 | 7.3% | $205.0M | $2.81B |
| Dupage, IL (2 branches) | 29 of 43 | 0.3% | $152.7M | $54.96B |
| Will, IL (1 branch) | 21 of 34 | 0.5% | $127.1M | $23.33B |
| Milwaukee, WI (1 branch) | 21 of 27 | 0.1% | $59.2M | $53.86B |
| Kane, IL (1 branch) | 22 of 31 | 0.4% | $58.3M | $15.47B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Chicago-Naperville-Elgin, IL-IN-WI (47 branches) | 14 of 150 | 1.2% | $7.85B | $632.03B |
| Milwaukee-Waukesha, WI (1 branch) | 38 of 43 | <0.1% | $59.2M | $79.93B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Lakeview East-Broadway Branch | Chicago, IL | 60613 | $3.65B |
| Evanston-Church Street Branch | Evanston, IL | 60201 | $312.1M |
| Oak Park Branch | Oak Park, IL | 60301 | $283.0M |
| Lake Zurich Branch | Lake Zurich, IL | 60047 | $248.2M |
| Oswego Branch | Oswego, IL | 60543 | $205.0M |
| Garfield Ridge Branch | Chicago, IL | 60638 | $185.4M |
| Norridge Branch | Norridge, IL | 60706 | $161.3M |
| Berwyn Branch | Berwyn, IL | 60402 | $135.6M |
| Tinley South Branch | Tinley Park, IL | 60487 | $127.1M |
| Westchester Branch | Westchester, IL | 60154 | $124.1M |
| Skokie-Dempster Branch | Skokie, IL | 60076 | $121.9M |
| Willmette Branch | Wilmette, IL | 60091 | $115.6M |
| Burbank Branch | Burbank, IL | 60459 | $112.9M |
| Mckinley Park | Chicago, IL | 60609 | $105.8M |
| Elmwood Park Branch | Elmwood Park, IL | 60707 | $104.2M |
| Morton Grove Branch | Morton Grove, IL | 60053 | $99.9M |
| Halsted Branch | Chicago, IL | 60608 | $98.7M |
| Villa Park Branch | Villa Park, IL | 60181 | $98.1M |
| Hickory Branch | Hickory Hills, IL | 60457 | $95.7M |
| Countryside Branch | Countryside, IL | 60525 | $93.4M |
| Skokie-Touhy Branch | Skokie, IL | 60076 | $88.9M |
| Lincoln Park-Armitage Branch | Chicago, IL | 60614 | $88.3M |
| Evanston Central Branch | Evanston, IL | 60201 | $86.4M |
| Rogers Park Branch | Chicago, IL | 60626 | $71.0M |
| Roscoe Branch | Chicago, IL | 60618 | $69.2M |
| Brighton Park Branch | Chicago, IL | 60632 | $69.1M |
| Bridgeview Branch | Bridgeview, IL | 60455 | $67.5M |
| Oak Lawn Branch | Oak Lawn, IL | 60453 | $65.5M |
| River Forest Branch | River Forest, IL | 60305 | $61.3M |
| Wauwatosa Branch | Wauwatosa, WI | 53226 | $59.2M |
| Wicker Park Branch | Chicago, IL | 60622 | $58.3M |
| Geneva Branch | Geneva, IL | 60134 | $58.3M |
| West Ridge Branch | Chicago, IL | 60645 | $56.7M |
| Glen Ellyn Branch | Glen Ellyn, IL | 60137 | $54.6M |
| Cicero Branch | Cicero, IL | 60804 | $54.1M |
| Old Town Branch | Chicago, IL | 60610 | $53.6M |
| Lakeview Branch | Chicago, IL | 60657 | $52.1M |
| West Town Branch | Chicago, IL | 60642 | $51.8M |
| East Side Branch | Chicago, IL | 60617 | $50.3M |
| Schaumburg Office Branch | Schaumburg, IL | 60173 | $46.8M |
| Winnetka Branch | Winnetka, IL | 60093 | $46.1M |
| Edgewater Branch | Chicago, IL | 60640 | $41.7M |
| Little Village Branch | Chicago, IL | 60623 | $40.3M |
| Libertyville Branch | Libertyville, IL | 60048 | $33.8M |
| Archer Drive Thru Branch | Chicago, IL | 60632 | $0 |
| Byline Bank (main office) | Chicago, IL | 60601 | $0 |
| Oswego Drive-Thru Branch | Oswego, IL | 60543 | $0 |
| Emerson Drive-Thru Branch | Evanston, IL | 60201 | $0 |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 20624) · FFIEC NIC profile (RSSD 129732)