Banks in West Allis, Wisconsin
We list 15 bank branches in West Allis from 12 FDIC-insured banks, in 3 ZIP codes. The most branches belong to BMO Bank National Association (2), Tri City National Bank (2), WaterStone Bank, SSB (2) and Peoples State Bank (1).
- 15branches
- 12banks
- 3ZIP codes
All bank branches in West Allis
Showing 15 of 15
| Bank | Branch | Address | ZIP | Map |
|---|---|---|---|---|
| BMO Bank National Association | Hwy 100 Branch | 2555 S 108th St | 53227 | Map |
| BMO Bank National Association | West Allis Office | 7000 W Greenfield Ave | 53214 | Map |
| Peoples State Bank | West Allis Branch | 10725 W National Ave | 53227 | Map |
| Tri City National Bank | West Greenfield Branch | 10909 W Greenfield Ave | 53214 | Map |
| Tri City National Bank | Market Square Branch | 6767 W Greenfield Ave | 53214 | Map |
| WaterStone Bank, SSB | West Allis Branch | 10101 W Greenfield Ave | 53214 | Map |
| WaterStone Bank, SSB | National | 10296 W National Ave | 53227 | Map |
| The Equitable Bank, S.S.B. | West Allis Branch | 7400 W Oklahoma Ave | 53219 | Map |
| North Shore Bank | West Allis Branch | 10539 W National Ave | 53227 | Map |
| Great Midwest Bank, S.S.B. | 10269 West National Ave Branch | 10269 W National Ave | 53227 | Map |
| Wells Fargo Bank, National Association | West Allis Branch | 6130 W National Ave | 53214 | Map |
| Old National Bank | Ledger Bank, S.S.B./Branch | 7401 W Greenfield Ave | 53214 | Map |
| Associated Bank, National Association | West Allis West Branch | 10701 W National Ave | 53227 | Map |
| JPMorgan Chase Bank, National Association | West Allis Branch | 2678 S. 108th St | 53227 | Map |
| PNC Bank, National Association | West Allis Branch | 9330 W Greenfield Ave | 53214 | Map |
Source: FDIC BankFind Suite, retrieved 2026-09-20. Hours and phone numbers are not part of this data: check the bank’s website before you visit.
Frequently asked questions
How many banks are in West Allis, WI?
Our list has 12 banks with 15 branches in West Allis. Branches open and close, so confirm with the bank.
Which bank has the most branches in West Allis?
In our list it is BMO Bank National Association, with 2 branches.
How do I contact a branch?
The FDIC data has no phone numbers. Open the bank’s official website from its profile page here, or use the number on your card or statement.