Cnb ST. Louis Bank
Cnb St. Louis Bank is an FDIC-insured commercial bank. The Q1 2026 balance sheet stands at $853M in assets, including $690M in loans. The bank posts a strong 1.36% ROA and 18.91% ROE. Regulatory capital is solid — 10.42% CET1 and 11.68% total risk-based capital ratio. Credit metrics are pristine, with nonperforming loans at just 0.48%. 6 branches make up the footprint.
Headquarters Profile
- Address
- 7305 Manchester Rd, MAPLEWOOD, MO 63143
- County
- St. Louis
- Metro Area
- ST. LOUIS, MO-IL
- Charter
- Commercial bank, state charter, Fed non-member, FDIC-supervised
- Primary Regulator
- FDIC
- Fed District
- 11
- Established
- January 1, 1915
- Branches
- 6 domestic
- Employees (FTE)
- 87
- FDIC Cert
- 4549
- Fed RSSD
- 870650
- Website
- http://www.cnbstl.com →
- Parent Holding Company
- CARDINAL BANCORP, INC. (RSSD 1140930)
Capital & Liquidity
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Cnb ST. Louis Bank rankings
How this bank ranks against the full population of US commercial banks in each leaderboard. Click any rank to see the full ranked list.
Quarterly trend — last 6 quarters
Quarter-over-quarter movement in the five most-watched ratios. Sourced from the bank's own FFIEC call report filings.
Branch Network
Every branch from the FDIC Summary of Deposits — mapped, and listed with the deposits booked at each location.
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Loading branches… | |||
Events & Regulatory History
Mergers, charter changes, enforcement actions, FDIC assistance, and (if applicable) failure events recorded against this institution. Click a year to see what else was happening across US banking that year.
- FailureFailure / assisted resolutionFDIC FAILURES
Sourced from unified bank events (FDIC, Federal Reserve NIC, OCC, and OTS). Showing the most recent 1 event.
Similar banks
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Frequently asked about Cnb ST. Louis Bank
What are Cnb ST. Louis Bank's total assets?
As of the Q1 2026 filing, Cnb ST. Louis Bank reported total assets of $852.7 million in its most recent FFIEC call report. All figures come directly from the bank's quarterly Schedule RC filing.
Where is Cnb ST. Louis Bank headquartered?
Cnb ST. Louis Bank is headquartered in MAPLEWOOD, MO, United States. It files quarterly FFIEC call reports as required of all FDIC-insured commercial banks.
When was Cnb ST. Louis Bank founded?
Cnb ST. Louis Bank was established in 1915, per the FDIC institution directory.
Is Cnb ST. Louis Bank FDIC-insured?
Yes. Cnb ST. Louis Bank is an FDIC-insured commercial bank (FDIC Certificate #4549). Deposits are insured up to $250,000 per depositor, per insured bank, for each account ownership category, per FDIC rules.
Who regulates Cnb ST. Louis Bank?
Cnb ST. Louis Bank's primary federal regulator is the FDIC. All FDIC-insured banks also report to the FDIC and, depending on charter, the Federal Reserve.
What is Cnb ST. Louis Bank's CET1 capital ratio?
Cnb ST. Louis Bank reported a Common Equity Tier 1 (CET1) capital ratio of 10.42% in its most recent quarterly filing — above regulatory minimums.
How many branches does Cnb ST. Louis Bank operate?
Cnb ST. Louis Bank operates 6 domestic branches, per the most recent FDIC Summary of Deposits filing.
What is Cnb ST. Louis Bank's Texas Ratio?
Cnb ST. Louis Bank's Texas Ratio is 5.25% — within the healthy range (under 25%). The Texas Ratio measures non-performing assets against the bank's capital and reserves; see our /glossary/texas-ratio/ page for the full definition.
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