Banks in Mequon, WI
Branches open
13
Banks present
12
Deposits (2026)
$1.3B
Closings on record
1
2 openings
Banks by deposits in Mequon (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| BMO Bank | $219M | 17.2% | 1 |
| U.S. Bank | $186M | 14.6% | 1 |
| The Port Washington State Bank | $175M | 13.7% | 1 |
| Chase Bank | $173M | 13.5% | 2 |
| Wells Fargo | $142M | 11.1% | 1 |
| Associated Bank | $119M | 9.3% | 1 |
| Bank Five Nine | $107M | 8.4% | 1 |
| PNC Bank | $52M | 4.1% | 1 |
| North Shore Bank | $50M | 3.9% | 1 |
| Marathon Bank | $22M | 1.7% | 1 |
All branches
- BMO Bank — 1425 W Mequon Rd$219M
- U.S. Bank — 11111 N Port Washington Rd$186M
- The Port Washington State Bank — 10509 N Port Washington Rd$175M
- Chase Bank — 5909 W Mequon Rd$168M
- Wells Fargo — 11350 N Port Washington Rd$142M
- Associated Bank — 11223 N Port Washington Rd$119M
- Bank Five Nine — 11715 N Port Washington Rd$107M
- PNC Bank — 11201 N Port Washington Rd$52M
- North Shore Bank — 11317 North Port Washington Road$50M
- Marathon Bank — 11315 N Cedarburg Rd$22M
- Town Bank — 10806 N Port Washington Rd$21M
- Johnson Bank — 1555 W Mequon Rd$13M
- Chase Bank — 11001 N Port Washington Rd$4M
Closings
- Bank First — Mequon, WIbank exits city11740 NORTH PORT WASHINGTON ROAD · closed October 28, 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.