Branch Network
First Bank Chicago Locations & Branches Highland Park, Illinois
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First Bank Chicago operates 3 branches from its headquarters in Highland Park, IL, .
First Bank Chicago branch network
All 3 branches are in ILLINOIS, across 3 cities. Its largest office by deposits is the Northbrook Branch office in Northbrook, IL, with $1.12B (62.5% of its branch deposits). It had the same number of branches on June 30, 2025.
First Bank Chicago at a glance
It reports no CET1 ratio; its Tier 1 leverage ratio was 9.09% at Q2 2026, above the 9% community bank leverage ratio requirement for being considered well capitalized.
- Total assets, Q2 2026
- $2.23B
- Tier 1 leverage ratio, Q2 2026
- 9.09%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Established
- 1955
Full financial profile · Is First Bank Chicago safe? · 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: Highland Park, IL (1 branch) | 2 of 7 | 28.1% | $538.5M |
| State: IL (3 branches) | 49 of 379 | 0.2% | $1.78B |
Ranked by total assets among banks headquartered in the state: Largest banks in Illinois.
Share by county and metro area
First Bank Chicago'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 (2 branches) | 29 of 89 | 0.3% | $1.25B | $463.76B |
| Lake, IL (1 branch) | 12 of 30 | 1.7% | $538.5M | $31.01B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Chicago-Naperville-Elgin, IL-IN-WI (3 branches) | 40 of 150 | 0.3% | $1.78B | $632.03B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Northbrook Branch | Northbrook, IL | 60062 | $1.12B |
| First Bank Chicago (main office) | Highland Park, IL | 60035 | $538.5M |
| Skokie Branch | Skokie, IL | 60077 | $131.0M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 17470) · FFIEC NIC profile (RSSD 804338)