FDIC-insured bank
Bank 21
Bank headquartered in Carrollton, Missouri, part of KNOTT HOLDING CO INC.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 1 W Washington St Carrollton, MO 64633 |
| County | Carroll |
| Website | www.bank21.com |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 8560 |
| Federal Reserve RSSD ID | 634544 |
| Status | Active |
| Charter class | NM (STATE) |
| Holding company | KNOTT HOLDING CO INC |
| Domestic offices | 5 |
| Financials as of | June 30, 2026 |
Routing number
FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at www.bank21.com.
See how your odds compare before you apply at Bank 21.
Offices nearest to headquarters
| Bank 21 main office Carrollton, MO |
1 W Washington St, 64633 |
| North Mason Branch Carrollton, MO |
400 N Mason St, 64633 |
| 586 West Arrow Branch Marshall, MO |
586 W Arrow St, 65340 |
| Sedalia Branch East Sedalia, MO |
1650 E Broadway Blvd, 65301 |
| Bank 21 Blue Springs, MO |
3301 Sw Highway Seven, 64014 |
Where Bank 21 has offices
Other banks headquartered in Carrollton
| Carroll County Trust Company of Carrollton, Missouri | $207.56 million |