Branch Network
Saint Louis Bank Locations & Branches Saint Louis, Missouri
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Saint Louis Bank operates 2 branches from its headquarters in Saint Louis, MO, .
Saint Louis Bank branch network
Its 2 branches span 2 states and 2 cities. The most are in ILLINOIS (1) and MISSOURI (1). MISSOURI holds 92.6% of its branch deposits. Its largest office by deposits is the St. Louis Bank office in Saint Louis, MO, with $922.0M (92.6% of its branch deposits). It had the same number of branches on June 30, 2025.
Saint Louis Bank at a glance
Its CET1 capital ratio was 10.02% at Q2 2026, above regulatory requirements.
- Total assets, Q2 2026
- $1.11B
- CET1 ratio, Q2 2026
- 10.02%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 2005
Full financial profile · Is Saint Louis Bank safe? · Saint Louis 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: Saint Louis, MO (1 branch) | 6 of 42 | 1.4% | $922.0M |
| State: MO (1 branch) | 46 of 249 | 0.3% | $922.0M |
Ranked by total assets among banks headquartered in the state: Largest banks in Missouri.
Share by county and metro area
Saint Louis 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 |
|---|---|---|---|---|
| St. Louis, MO (1 branch) | 12 of 55 | 1.9% | $922.0M | $48.49B |
| Madison, IL (1 branch) | 15 of 23 | 1.1% | $73.2M | $6.71B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| St. Louis, MO-IL (2 branches) | 23 of 111 | 0.7% | $995.3M | $141.72B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| St. Louis Bank | Saint Louis, MO | 63124 | $922.0M |
| Edwardsville Bank, A Division of St. Louis Bank Branch | Edwardsville, IL | 62025 | $73.2M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 58018) · FFIEC NIC profile (RSSD 3354599)