Bank routing number ยท Brookfield, Wisconsin
Spring Bank Routing Number (ABA): 075918334
BankRegReports is independent of Spring Bank and never asks for online banking logins or passwords.
The Spring Bank routing number is 075918334. It is the primary ABA routing transit number on the bank's FFIEC National Information Center record, refreshed here on October 27, 2026.
Spring Bank at a glance
It reports no CET1 ratio; its Tier 1 leverage ratio was 11.57% at Q2 2026, above the 9% community bank leverage ratio requirement for being considered well capitalized.
- Total assets, Q2 2026
- $440.7M
- Tier 1 leverage ratio, Q2 2026
- 11.57%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Domestic offices
- 1 FDIC institution directory, current count
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 2008
Full financial profile · Is Spring Bank safe? · Spring Bank call report · Branch locations
Spring Bank routing numbers on file
| Routing number | Type | Status | Source |
|---|---|---|---|
| 075918334 | Primary ABA | Active | FFIEC NIC |
Record refreshed here on October 27, 2026. NIC holds one primary number per bank; Spring 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, 1833, identify the institution within that district. The last digit, 4, 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 Spring 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 Spring Bank checks or in its online banking. Ask the bank for wire instructions (www.springbankwi.bank). 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 Spring Bank
Spring Bank is headquartered in Brookfield, Wisconsin and was established in 2008. It is in the MILWAUKEE-WAUKESHA, WI metro area. It reported $440.7M in total assets and $332.3M in deposits for Q2 2026, the 72nd largest of the 153 banks headquartered in Wisconsin. It reports 1 domestic office. Its deposits have been FDIC insured since 2008. Its primary federal regulator is the FDIC. 3 other banks and credit unions headquartered in Brookfield have a routing number listed here.
What the digits in 075918334 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, 1833, identify the institution within its Federal Reserve district. The last digit, 4, is a check digit. Weighting the digits 3, 7 and 1 in turn gives 3 x 12 + 7 x 11 + 17 = 130, a multiple of 10, so 075918334 is a well-formed routing number. A mistyped digit almost always breaks that sum.
What is the Spring Bank routing number?
The Spring Bank routing number is 075918334. It is the primary ABA routing transit number registered to Spring Bank, headquartered in Brookfield, WI. The number comes from the FFIEC National Information Center institution record, last refreshed here on October 27, 2026.
What is the Spring Bank wire routing number?
This page lists the primary routing number registered to Spring Bank. The record does not say whether the bank uses the same number for wire transfers. Confirm the wire routing number with Spring Bank before sending a wire.
Is ABA number 075918334 the routing number for Spring Bank?
Yes. It is the primary routing number registered to Spring Bank.
Which bank uses routing number 075918334?
It belongs to Spring Bank, headquartered in Brookfield, WI. It is the bank's primary ABA routing number (FDIC certificate 58780).
Routing numbers of similar-size institutions in Wisconsin
- Credit union, Brookfield, WI
- Landmark Credit Union: 275079714
- Bank, Brookfield, WI
- North Shore Bank: 275071356
- Bank, Brookfield, WI
- Great Midwest Bank, State Savings Bank: 275971906
- Bank, Oostburg, WI
- Oostburg State Bank: 075906346
- Bank, Appleton, WI
- American National Bank-Fox Cities: 075912738
- Credit union, Fort Atkinson, WI
- Fort Community Credit Union: 275977560
- Bank, Mauston, WI
- Bank of Mauston: 075903158
- Bank, Brodhead, WI
- The Bank of Brodhead: 075903242
View Spring 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 58780) · FFIEC NIC profile (RSSD 3721605)