Banks in West Allis, WI
Branches open
15
Banks present
12
Deposits (2026)
$1.1B
Closings on record
3
2 openings
Banks by deposits in West Allis (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Associated Bank | $206M | 18.7% | 1 |
| BMO Bank | $190M | 17.3% | 2 |
| Old National Bank | $140M | 12.8% | 1 |
| Tri City National Bank | $123M | 11.2% | 2 |
| PNC Bank | $101M | 9.2% | 1 |
| WaterStone Bank | $95M | 8.7% | 2 |
| Wells Fargo | $76M | 6.9% | 1 |
| The Equitable Bank, S.S.B. | $61M | 5.6% | 1 |
| North Shore Bank | $39M | 3.6% | 1 |
| Great Midwest Bank, S.S.B. | $37M | 3.3% | 1 |
All branches
- Associated Bank — 10701 W National Ave$206M
- Old National Bank — 7401 W Greenfield Ave$140M
- BMO Bank — 2555 S 108th St$107M
- PNC Bank — 9330 W Greenfield Ave$101M
- BMO Bank — 7000 W Greenfield Ave$83M
- Wells Fargo — 6130 W National Ave$76M
- Tri City National Bank — 10909 W Greenfield Ave$63M
- The Equitable Bank, S.S.B. — 7400 W Oklahoma Ave$61M
- WaterStone Bank — 10101 W Greenfield Ave$61M
- Tri City National Bank — 6767 W Greenfield Ave$60M
- North Shore Bank — 10539 W National Ave$39M
- Great Midwest Bank, S.S.B. — 10269 W National Ave$37M
- WaterStone Bank — 10296 W National Ave$35M
- Peoples State Bank — 10725 W National Ave$17M
- Chase Bank — 2678 S. 108th St$13M
Closings
- 6760 W NATIONAL AVE · closed December 27, 2025
- 1441 S 68TH ST · closed July 1, 2024
- 2625 SOUTH 108TH STREET · closed November 30, 2022
Transcribed from FDIC BankFind Suite active-location records, the annual Summary of Deposits and structure-change records. Deposit figures reflect the office to which deposits are reported and may not represent where depositors live.