Total Assets
$812.9M
Total Deposits
$696.8M
Branches
6
Established
1915
CNB St Louis Bank is a bank headquartered in Maplewood, Missouri, established in 1915. It holds $812.9M in total assets across 6 branch locations. In our editorial opinion, based on public FDIC/NCUA data, CNB St Louis Bank earns a TFS Financial Health Grade of B- (75.5/100) — our editorial assessment, not an official rating or financial advice.
TFS Health Grade
75.5 / 100
Good financial health
How we gradeTFS Health Grades are our editorial opinion based on public FDIC/NCUA data — not an official rating, not financial advice.
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Financial data through June 30, 2026. Updated by TFS August 28, 2026. Data sourced from FDIC BankFind Suite as of 2026-Q2. This data is provided by the federal government and is believed to be accurate, but TheFinanceSection.com cannot guarantee its completeness or timeliness.
Data sourced from CFPB Consumer Complaint Database. This data is provided by the federal government and is believed to be accurate, but TheFinanceSection.com cannot guarantee its completeness or timeliness.
| Branch | Address | City | State | Type |
|---|---|---|---|---|
| CNB St Louis BankHQ | 7305 Manchester Rd | Maplewood | MO | 11 |
| CNB St Louis Bank | 9111 Mackenzie Rd | Affton | MO | 11 |
| CNB St Louis Bank | 430 Saint Ferdinand St | Florissant | MO | 11 |
| CNB St Louis Bank | 11812 Dorsett Rd | Maryland Heights | MO | 11 |
| CNB St Louis Bank | 2145 Bluestone Dr | Saint Charles | MO | 11 |
| CNB St Louis Bank | 671 Salt Lick Rd | St. Peters | MO | 11 |
Data sourced from FDIC BankFind Suite. This data is provided by the federal government and is believed to be accurate, but TheFinanceSection.com cannot guarantee its completeness or timeliness.
Data sourced from FDIC Enforcement Decisions and Orders / NCUA. This data is provided by the federal government and is believed to be accurate, but TheFinanceSection.com cannot guarantee its completeness or timeliness.
TFS Financial Health Grades represent our editorial assessment based on publicly available data and our proprietary methodology. They do not represent financial advice or an official government rating. Data on this page is sourced from federal government databases and is believed to be accurate.
Benchmarked against 60 active, federally insured banks reporting in the same quarter and holding roughly 0.5×–2× its assets. Same-state and overlapping-market peers are prioritized.
TFS health score
75.5
Tier 1 capital ratio
9.29%
Return on assets
1.36%
Non-performing loans
0.57%
Efficiency ratio
59.86%
Asset growth (YoY)
-3.22%
Suggested direct comparisons
Saint Louis, MO
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Complaint percentiles are intentionally withheld while TFS audits CFPB company matching and import coverage. Peer conclusions use complete same-quarter regulatory metrics only.