Home › Missouri › CNB St Louis Bank
CNB St Louis Bank
✓ FDIC-insured · Active FDIC Certificate #4549
CNB St Louis Bank is an FDIC-insured state-chartered bank that is not a Federal Reserve member (supervised by the FDIC), headquartered in Maplewood, Missouri, established in 1915. As of the 06/30/2026 FDIC call report, it reported $813M in total assets and $697M in deposits. FDIC location data lists 6 offices in Missouri. The FDIC classifies it as a community bank. It is owned by the holding company CARDINAL BCORP INC (Maplewood, MO).
Financial data as of the 06/30/2026 FDIC call report.
Where it operates
All 6 of CNB St Louis Bank's FDIC-listed offices are in Missouri. Browse banks in Maplewood for other local options.
Branch locations
| CNB St Louis Bank Affton Banking Center Branch · Full Service - Brick And Mortar | 9111 Mackenzie Rd Affton, MO 63123 Map ↗ |
| CNB St Louis Bank Westport Banking Center Branch · Full Service - Brick And Mortar | 11812 Dorsett Rd Maryland Heights, MO 63043 Map ↗ |
| CNB St Louis Bank Florissant Banking Center Branch · Full Service - Brick And Mortar | 430 Saint Ferdinand St Florissant, MO 63031 Map ↗ |
| CNB St Louis Bank St. Peters Branch · Full Service - Brick And Mortar | 671 Salt Lick Rd St. Peters, MO 63376 Map ↗ |
| CNB St Louis Bank Cnb St Louis Bank · Full Service - Brick And Mortar | 7305 Manchester Rd Maplewood, MO 63143 Map ↗ |
| CNB St Louis Bank St. Charles Branch · Full Service - Brick And Mortar | 2145 Bluestone Dr Saint Charles, MO 63303 Map ↗ |
Holding company: CARDINAL BCORP INC
The FDIC lists CARDINAL BCORP INC, based in Maplewood, MO, as the top holding company for CNB St Louis Bank. The FDIC shows no other active insured banks under the same holding company.
Similar-size banks in Missouri
Active FDIC-insured banks headquartered in Missouri with total assets closest to CNB St Louis Bank's $813M. See all banks in Missouri.
| Bank | HQ city | Assets | Offices |
|---|---|---|---|
| PSB Bank | Rhineland | $854M | 18 |
| Focus Bank | Charleston | $854M | 11 |
| Freedom Bank of Southern Missouri | Cassville | $850M | 8 |
| MRV Banks | Sainte Genevieve | $803M | 5 |
| West Plains Bank and Trust Company | West Plains | $768M | 7 |
| Town & Country Bank | Salem | $748M | 10 |
| Peoples Community Bank | Greenville | $735M | 16 |
| HomeBank | Palmyra | $733M | 9 |
CNB St Louis Bank: common questions
Is CNB St Louis Bank FDIC-insured?
Yes. CNB St Louis Bank is an active FDIC-insured institution, FDIC Certificate #4549. Deposits are insured up to $250,000 per depositor, per ownership category. You can confirm this on FDIC BankFind.
Where is CNB St Louis Bank headquartered?
CNB St Louis Bank is headquartered at 7305 Manchester Rd, Maplewood, MO 63143, according to FDIC records.
How many branches does CNB St Louis Bank have?
FDIC location data lists 6 offices for CNB St Louis Bank, all in Missouri.
Who owns CNB St Louis Bank?
The FDIC lists CARDINAL BCORP INC of Maplewood, MO as the top holding company for CNB St Louis Bank.
Source: FDIC BankFind Suite (institution, location, and call report data). BankNearMe.com does not rank or rate banks.