FDIC-insured bank
Bank Five Nine — Oconomowoc, WI
Bank headquartered in Oconomowoc, Wisconsin, part of OCONOMOWOC BANCSHARES INC.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 155 W Wisconsin Ave Oconomowoc, WI 53066 |
| County | Waukesha |
| Metro area | Milwaukee-Waukesha, WI |
| Website | WWW.BANKFIVENINE.COM |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 12517 |
| Federal Reserve RSSD ID | 806846 |
| Status | Active |
| Charter class | NM (STATE) |
| Holding company | OCONOMOWOC BANCSHARES INC |
| Domestic offices | 19 |
| Financials as of | June 30, 2026 |
How to find your Bank Five Nine routing number
FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at WWW.BANKFIVENINE.COM.
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Offices nearest to headquarters
| Bank Five Nine main office Oconomowoc, WI |
155 W Wisconsin Ave, 53066 |
| Shorehaven Branch Oconomowoc, WI |
1306 W Wisconsin Ave, 53066 |
| Summit Avenue Branch Oconomowoc, WI |
1300 N Summit Ave, 53066 |
| Brown Street Branch Oconomowoc, WI |
W359n5900 Brown St, 53066 |
| Hartland Branch Hartland, WI |
800 Cardinal Ln, 53029 |
| Hartford Branch Hartford, WI |
940 Bell Ave, 53027 |
| Brookfield Branch Brookfield, WI |
18815 W Capitol Dr, 53045 |
| Germantown Retirement Home Facility Germantown, WI |
N109w17075 Ava Cir, 53022 |
| Germantown Branch Germantown, WI |
N112w17100 Mequon Rd, 53022 |
| Menomonee Falls Branch Menomonee Falls, WI |
N56w14044 Silver Spring Dr, Ste 100, 53051 |
| New Berlin Lpo New Berlin, WI |
3830 S Moorland Rd, 53151 |
| East Brookfield Brookfield, WI |
12600 W North Ave, 53005 |
19 offices in total. Browse them by city through the state pages.
Where Bank Five Nine has offices
Cities with the most Bank Five Nine offices
Largest banks headquartered elsewhere in Wisconsin
| Associated Bank, National Association Green Bay | $51.76 billion |
| Nicolet National Bank Green Bay | $15.39 billion |
| Johnson Bank Racine | $7.07 billion |
| Bank First, N.A. Manitowoc | $5.94 billion |
| John Deere Financial, f.s.b. Middleton | $4.93 billion |
| Town Bank, National Association Hartland | $4.71 billion |
| First Business Bank Madison | $4.41 billion |
| Lake Ridge Bank Middleton | $3.35 billion |
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