Columbia Natl Bk Address
700 Columbia Centre
Columbia, IL 62236
Columbia Natl Bk Phone Number
618-281-7101

Columbia Natl Bk of Illinois - Routing Number

81024571 The routing number for Columbia Natl Bk in Illinois is used on Columbia Natl Bk checks and for direct deposits and wire transfers.

Columbia Natl Bk is a banking institution located in Columbia, IL. The routing number for Columbia Natl Bk is 81024571.

How to use the Columbia Natl Bk Routing Number

Routing number on sample check

Columbia Natl Bk's routing number is the eight or nine-digit number found on the bottom left hand side of Columbia Natl Bk checks, next to your checking account number and check number.

In the sample check on the left, the routing number is circled in red. Your checks may have a slightly different layout.

Your routing number is used like a bank's address, to ensure that financial transactions (like checks and direct deposits) get sent to the correct banking institution. You will need to know the Columbia Natl Bk Routing Number when setting up direct deposit with your employer, receiving direct-deposit benefits or tax refunds from the U.S. Government, or requesting a direct bank wire payment to your bank account.

Unlike your Columbia Natl Bk Bank Account Number, the Columbia Natl Bk Routing Number is the same for all Columbia Natl Bk accounts. If you have both your checking and savings accounts with Columbia Natl Bk, for example, they will both use the same routing number, 81024571.