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First Secure Bank and Trust Co. Locations & Branches Palos Hills, Illinois
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First Secure Bank and Trust Co. operates 6 branches from its headquarters in Palos Hills, IL, .
First Secure Bank and Trust Co. branch network
All 6 branches are in ILLINOIS, across 6 cities. Its largest office by deposits is its main office in Palos Hills, IL, with $175.9M (56.1% of its branch deposits). It had the same number of branches on June 30, 2025.
First Secure Bank and Trust Co. at a glance
Its CET1 capital ratio was 13.68% at Q2 2026, comfortably above the 7% level required once the capital conservation buffer is included.
- Total assets, Q2 2026
- $396.2M
- CET1 ratio, Q2 2026
- 13.68%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Latest call report
- Q2 2026, FFIEC 041
- Established
- 1977
Full financial profile · Is First Secure Bank and Trust Co. safe? · First Secure Bank and Trust Co. 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: Palos Hills, IL (1 branch) | 3 of 3 | 27.2% | $175.9M |
| State: IL (6 branches) | 155 of 379 | <0.1% | $313.7M |
Ranked by total assets among banks headquartered in the state: Largest banks in Illinois.
Share by county and metro area
First Secure Bank and Trust Co.'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 (5 branches) | 60 of 89 | <0.1% | $283.7M | $463.76B |
| Will, IL (1 branch) | 30 of 34 | 0.1% | $30.0M | $23.33B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Chicago-Naperville-Elgin, IL-IN-WI (6 branches) | 87 of 150 | <0.1% | $313.7M | $632.03B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| First Secure Bank and Trust Co. (main office) | Palos Hills, IL | 60465 | $175.9M |
| Orland Park Branch | Orland Park, IL | 60467 | $43.1M |
| Mokena Branch | Mokena, IL | 60448 | $30.0M |
| Oak Forest Branch | Oak Forest, IL | 60452 | $27.3M |
| Palos Park Branch | Palos Park, IL | 60464 | $27.3M |
| Tinley Park Branch | Tinley Park, IL | 60477 | $10.2M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 22536) · FFIEC NIC profile (RSSD 25647)