Bank routing number ยท Hamilton, Missouri
Bank Northwest Routing Number (ABA): 101918321
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The Bank Northwest routing number is 101918321. It is the primary ABA routing transit number on the bank's FFIEC National Information Center record, refreshed here on October 27, 2026.
Bank Northwest at a glance
It reports no CET1 ratio; its Tier 1 leverage ratio was 9.66% at Q2 2026, above the 9% community bank leverage ratio requirement for being considered well capitalized.
- Total assets, Q2 2026
- $210.3M
- Tier 1 leverage ratio, Q2 2026
- 9.66%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Domestic offices
- 6 FDIC institution directory, current count
- Latest call report
- Q2 2026, FFIEC 041
- Established
- 1945
Full financial profile · Is Bank Northwest safe? · Bank Northwest call report · Branch locations
Bank Northwest routing numbers on file
| Routing number | Type | Status | Source |
|---|---|---|---|
| 101918321 | Primary ABA | Active | FFIEC NIC |
Record refreshed here on October 27, 2026. NIC holds one primary number per bank; Bank Northwest publishes any other numbers it uses itself.
What the digits mean
The first two digits, 10, place this number in the Federal Reserve Bank of Kansas City's district (District 10). Digits five through eight, 1832, identify the institution within that district. The last digit, 1, is a check digit, and the number passes the standard check: weight the nine digits 3, 7, 1, 3, 7, 1, 3, 7, 1 and the sum is a multiple of 10.
Before you send money to Bank Northwest
A routing number tells the payment network which financial institution holds an account. You give it with an account number for ACH transfers through the automated clearing house, such as direct deposit, bill pay and transfers from a checking account, which usually settle in one to two business days. An international wire to a US account normally needs the bank's SWIFT code as well.
Match this number against the one on your Bank Northwest checks or in its online banking. Ask the bank for wire instructions (www.banknw.com). Our record does not show whether this number receives wires. The Federal Reserve's E-Payments Routing Directory shows it: its Fedwire participant search lists the numbers that can receive Fedwire transfers, and its FedACH search lists those that receive ACH payments. How to confirm any routing number.
About Bank Northwest
Bank Northwest is headquartered in Hamilton, Missouri and was established in 1945. It is in the KANSAS CITY, MO-KS metro area. It reported $210.3M in total assets and $189.0M in deposits for Q2 2026, the 122nd largest of the 191 banks headquartered in Missouri. See the largest banks in Missouri by total assets. It reports 6 domestic offices. Its deposits have been FDIC insured since 1947. Its primary federal regulator is the FDIC. One other bank or credit union headquartered in Hamilton has a routing number listed here.
What the digits in 101918321 mean
The first four digits, 1019, are the Federal Reserve routing symbol. The prefix 10 places the number in the 10th Federal Reserve District (Kansas City). That is also the district where the bank is headquartered. Digits five through eight, 1832, identify the institution within its Federal Reserve district. The last digit, 1, is a check digit. Weighting the digits 3, 7 and 1 in turn gives 3 x 13 + 7 x 3 + 10 = 70, a multiple of 10, so 101918321 is a well-formed routing number. A mistyped digit almost always breaks that sum.
What is the Bank Northwest routing number?
The Bank Northwest routing number is 101918321. It is the primary ABA routing transit number registered to Bank Northwest, headquartered in Hamilton, MO. The number comes from the FFIEC National Information Center institution record, last refreshed here on October 27, 2026.
What is the Bank Northwest wire routing number?
This page lists the primary routing number registered to Bank Northwest. The record does not say whether the bank uses the same number for wire transfers. Confirm the wire routing number with Bank Northwest before sending a wire.
Is ABA number 101918321 the routing number for Bank Northwest?
Yes. It is the primary routing number registered to Bank Northwest.
Which bank uses routing number 101918321?
It belongs to Bank Northwest, headquartered in Hamilton, MO. It is the bank's primary ABA routing number (FDIC certificate 16601).
Routing numbers of similar-size institutions in Missouri
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- The Cornerstone Bank: 101207210
- Bank, Saint Peters, MO
- 1st Advantage Bank: 081019120
- Bank, Carrollton, MO
- Carroll County Trust Company of Carrollton, Missouri: 101915764
- Bank, Cole Camp, MO
- The Citizens-Farmers Bank of Cole Camp: 101205445
- Credit union, Independence, MO
- United Consumers Credit Union: 301081414
- Bank, Carrollton, MO
- Bank 21: 101908988
- Bank, Steelville, MO
- FCNB Bank: 081510593
View Bank Northwest's full profile →
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Regulator records: FDIC BankFind (cert 16601) · FFIEC NIC profile (RSSD 645157)