Bank routing numbers in Ottumwa, Iowa
Below is every Federal Reserve FedACH-registered routing number for an institution with a street address in Ottumwa, Iowa. Click any routing number for the full institutional record.
| Routing # | Institution | Address | Phone |
|---|---|---|---|
| 2739-7572-6 | Community 1st Credit Union | P O Box 737 | (641) 683-6404 |
| 2739-7575-5 | River Community Credit Union | 644 W Second Street | (641) 684-6302 |
| 0739-0069-0 | South Ottumwa Savings Bank | P O Box 516 | (641) 682-7541 |
| 0739-0453-1 | South Ottumwa Savings Bank | Po Box 516 | (641) 682-7541 |
| 0739-2112-9 | South Ottumwa Savings Bank | Po Box 516 | (641) 682-7541 |
About banking in Ottumwa
Ottumwa, Iowa hosts the registered FedACH offices for 5 bank and credit union routing numbers. The list above includes the primary RTN for each registered office at a Ottumwa street address — typically a head office, an operations center, or a major retail branch through which a community institution clears its ACH and wire activity.
For most personal customers, the routing number tied to your account is the same number listed here as long as your account was opened at one of the institutions with a registered Ottumwa office. If you opened your account in another city or state, your routing number is tied to that location instead — moving to Ottumwa does not change the routing number on file with your bank.
Use the right number for the right payment
The routing numbers listed above support the standard ACH suite — direct deposit, automatic bill-pay, IRS tax refunds, Social Security payments, and external account linkage at brokerages and payment apps. For incoming Fedwire transfers, contact your specific bank to confirm the wire RTN, which can differ from the per-state ACH number for some larger institutions.
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