Bank routing number ยท Markesan, Wisconsin
Ergo Bank Routing Number (ABA): 075903763
BankRegReports is independent of Ergo Bank and never asks for online banking logins or passwords.
The Ergo Bank routing number is 075903763. It is the primary ABA routing transit number on the bank's FFIEC National Information Center record, refreshed here on October 27, 2026.
Ergo Bank at a glance
Its CET1 capital ratio was 9.67% at Q2 2026, above the 7% level required once the capital conservation buffer is included.
- Total assets, Q2 2026
- $276.7M
- CET1 ratio, Q2 2026
- 9.67%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Domestic offices
- 6 FDIC institution directory, current count
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1910
Full financial profile · Is Ergo Bank safe? · Ergo Bank call report · Branch locations
Ergo Bank routing numbers on file
| Routing number | Type | Status | Source |
|---|---|---|---|
| 075903763 | Primary ABA | Active | FFIEC NIC |
Record refreshed here on October 27, 2026. NIC holds one primary number per bank; Ergo Bank publishes any other numbers it uses itself.
What the digits mean
The first two digits, 07, place this number in the Federal Reserve Bank of Chicago's district (District 7). Digits five through eight, 0376, identify the institution within that district. The last digit, 3, 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 Ergo 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 Ergo Bank checks or in its online banking. Ask the bank for wire instructions (www.ergobank.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 Ergo Bank
Ergo Bank is headquartered in Markesan, Wisconsin and was established in 1910. It reported $276.7M in total assets and $226.2M in deposits for Q2 2026, the 104th largest of the 153 banks headquartered in Wisconsin. See the largest banks in Wisconsin by total assets. It reports 6 domestic offices. Its deposits have been FDIC insured since 1934. Its primary federal regulator is the FDIC.
What the digits in 075903763 mean
The first four digits, 0759, are the Federal Reserve routing symbol. The prefix 07 places the number in the 7th Federal Reserve District (Chicago). That is also the district where the bank is headquartered. Digits five through eight, 0376, identify the institution within its Federal Reserve district. The last digit, 3, is a check digit. Weighting the digits 3, 7 and 1 in turn gives 3 x 16 + 7 x 13 + 11 = 150, a multiple of 10, so 075903763 is a well-formed routing number. A mistyped digit almost always breaks that sum.
What is the Ergo Bank routing number?
The Ergo Bank routing number is 075903763. It is the primary ABA routing transit number registered to Ergo Bank, headquartered in Markesan, WI. The number comes from the FFIEC National Information Center institution record, last refreshed here on October 27, 2026.
What is the Ergo Bank wire routing number?
This page lists the primary routing number registered to Ergo Bank. The record does not say whether the bank uses the same number for wire transfers. Confirm the wire routing number with Ergo Bank before sending a wire.
Is ABA number 075903763 the routing number for Ergo Bank?
Yes. It is the primary routing number registered to Ergo Bank.
Which bank uses routing number 075903763?
It belongs to Ergo Bank, headquartered in Markesan, WI. It is the bank's primary ABA routing number (FDIC certificate 10004).
Routing numbers of similar-size institutions in Wisconsin
- Bank, Waupaca, WI
- The Farmers State Bank of Waupaca: 075902573
- Bank, Deerfield, WI
- The Bank of Deerfield: 075905004
- Credit union, Milwaukee, WI
- Northwestern Mutual Credit Union: 275080334
- Credit union, West Bend, WI
- Glacier Hills Credit Union: 275982526
- Bank, Waukesha, WI
- First Federal Bank of Wisconsin: 275971692
- Bank, Nekoosa, WI
- Nekoosa Port Edwards State Bank: 075908043
- Bank, Baldwin, WI
- Pillar Bank: 091804147
- Credit union, Sparta, WI
- 1st Community Credit Union: 275981909
View Ergo Bank's full profile →
More in Wisconsin: 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 10004) · FFIEC NIC profile (RSSD 599643)