Bank routing number ยท Purcell, Oklahoma
McClain Bank Routing Number (ABA): 103111618
BankRegReports is independent of McClain Bank and never asks for online banking logins or passwords.
The McClain Bank routing number is 103111618. It is the primary ABA routing transit number on the bank's FFIEC National Information Center record, refreshed here on October 27, 2026.
McClain Bank at a glance
It reports no CET1 ratio; its Tier 1 leverage ratio was 9.52% at Q2 2026, above the 9% community bank leverage ratio requirement for being considered well capitalized.
- Total assets, Q2 2026
- $294.0M
- Tier 1 leverage ratio, Q2 2026
- 9.52%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Domestic offices
- 4 FDIC institution directory, current count
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1922
Full financial profile · Is McClain Bank safe? · McClain Bank call report · Branch locations
McClain Bank routing numbers on file
| Routing number | Type | Status | Source |
|---|---|---|---|
| 103111618 | Primary ABA | Active | FFIEC NIC |
Record refreshed here on October 27, 2026. NIC holds one primary number per bank; McClain Bank 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, 1161, identify the institution within that district. The last digit, 8, 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 McClain Bank
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 McClain Bank checks or in its online banking. Ask the bank for wire instructions (www.mcclainbank.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 McClain Bank
McClain Bank is headquartered in Purcell, Oklahoma and was established in 1922. It is in the OKLAHOMA CITY, OK metro area. It reported $294.0M in total assets and $265.8M in deposits for Q2 2026, the 84th largest of the 169 banks headquartered in Oklahoma. It reports 4 domestic offices. Its deposits have been FDIC insured since 1934. Its primary federal regulator is the FDIC.
What the digits in 103111618 mean
The first four digits, 1031, 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, 1161, identify the institution within its Federal Reserve district. The last digit, 8, is a check digit. Weighting the digits 3, 7 and 1 in turn gives 3 x 8 + 7 x 2 + 12 = 50, a multiple of 10, so 103111618 is a well-formed routing number. A mistyped digit almost always breaks that sum.
What is the McClain Bank routing number?
The McClain Bank routing number is 103111618. It is the primary ABA routing transit number registered to McClain Bank, headquartered in Purcell, OK. The number comes from the FFIEC National Information Center institution record, last refreshed here on October 27, 2026.
What is the McClain Bank wire routing number?
This page lists the primary routing number registered to McClain Bank. The record does not say whether the bank uses the same number for wire transfers. Confirm the wire routing number with McClain Bank before sending a wire.
Is ABA number 103111618 the routing number for McClain Bank?
Yes. It is the primary routing number registered to McClain Bank.
Which bank uses routing number 103111618?
It belongs to McClain Bank, headquartered in Purcell, OK. It is the bank's primary ABA routing number (FDIC certificate 4187).
Routing numbers of similar-size institutions in Oklahoma
- Bank, Elk City, OK
- First National Bank & Trust, Elk City, Oklahoma: 103101576
- Credit union, Tulsa, OK
- Energy One Federal Credit Union: 303986258
- Bank, Edmond, OK
- Valor Bank: 103112510
- Credit union, Oklahoma City, OK
- Oklahoma Educators Credit Union: 303085353
- Bank, Cheyenne, OK
- Security State Bank: 103109581
- Bank, Oklahoma City, OK
- The Bankers Bank: 103003616
- Bank, Elmore City, OK
- Old Glory Bank: 103107402
- Bank, Perkins, OK
- The Payne County Bank: 103105213
View McClain Bank's full profile →
More in Oklahoma: routing numbers and banks. Have a number and want to know whose it is? Use the routing number lookup. New to routing numbers? What a routing number is.
Regulator records: FDIC BankFind (cert 4187) · FFIEC NIC profile (RSSD 648251)