Bank Five Nine: branch locations
Bank Five Nine is an FDIC-insured bank with 13 branches in 1 state in our list. Its main office address in the FDIC records is 155 W Wisconsin Ave, Oconomowoc, WI 53066.
Contact details
| Main office | 155 W Wisconsin Ave, Oconomowoc, WI 53066 |
|---|---|
| Official website | www.bankfivenine.com |
| FDIC certificate | 12517 |
The website address is the one the bank reported to the FDIC. Phone numbers are not part of the FDIC data, so use the number on your card or the bank’s own website.
Where Bank Five Nine has branches
| State | Branches |
|---|---|
| Wisconsin | 13 |
All Bank Five Nine branches
Showing 13 of 13
| City | State | Branch | Address | ZIP | Map |
|---|---|---|---|---|---|
| Brookfield | WI | East Brookfield | 12600 W North Ave | 53005 | Map |
| Brookfield | WI | Brookfield Branch | 18815 W Capitol Dr | 53045 | Map |
| Germantown | WI | Germantown Branch | N112w17100 Mequon Rd | 53022 | Map |
| Glendale | WI | Glendale Branch | 5555 N Port Washington Rd | 53217 | Map |
| Grafton | WI | Grafton Wi Branch | 2300 Washington St | 53024 | Map |
| Hartford | WI | Hartford Branch | 940 Bell Ave | 53027 | Map |
| Hartland | WI | Hartland Branch | 800 Cardinal Ln | 53029 | Map |
| Menomonee Falls | WI | Menomonee Falls Branch | N56w14044 Silver Spring Dr, Ste 100 | 53051 | Map |
| Mequon | WI | Mequon Branch | 11715 N Port Washington Rd | 53092 | Map |
| Oconomowoc | WI | Summit Avenue Branch | 1300 N Summit Ave | 53066 | Map |
| Oconomowoc | WI | Bank Five Nine (main office) | 155 W Wisconsin Ave | 53066 | Map |
| Oconomowoc | WI | Brown Street Branch | W359n5900 Brown St | 53066 | Map |
| West Bend | WI | West Bend Branch | 1811 W Washington St | 53095 | Map |
Source: FDIC BankFind Suite, retrieved 2026-09-20. This site is independent and is not affiliated with Bank Five Nine. Confirm branch details with the bank.
Frequently asked questions
How many branches does Bank Five Nine have?
Our list has 13 branches of Bank Five Nine, in Wisconsin (13). The number changes as branches open and close.
Where is Bank Five Nine headquartered?
The FDIC lists the main office at 155 W Wisconsin Ave, Oconomowoc, WI 53066.
Is Bank Five Nine FDIC-insured?
According to the FDIC BankFind data, Bank Five Nine is an active FDIC-insured institution (certificate number 12517). Confirm any bank you plan to use in the FDIC’s BankFind tool.