Bank BranchesEvery insured bank office · FDIC · 1994–2026

Bank Branches › Wisconsin › Ozaukee County

Banks in Ozaukee County, Wisconsin

Ozaukee County has 34 bank offices, 15 fewer than its peak of 49 in 2010 (−31%). They belong to 15 banks, led by The Port Washington State Bank with 8.

34
offices, 2026
49
peak (2010)
39
no longer reported
$3.4B
deposits booked

Map

open (34)no longer reported (36 of 39 have map coordinates)

The county's passbook

25491994: 34 offices, $865M1995: 31 offices, $934M1996: 33 offices, $974M1997: 33 offices, $1.0B1998: 35 offices, $1.1B1999: 36 offices, $1.2B2000: 36 offices, $1.2B2001: 38 offices, $1.3B2002: 38 offices, $1.4B2003: 40 offices, $1.5B2004: 45 offices, $1.6B2005: 47 offices, $1.7B2006: 48 offices, $1.9B2007: 46 offices, $2.0B2008: 45 offices, $2.0B2009: 47 offices, $2.1B2010: 49 offices, $2.1B2011: 48 offices, $2.1B2012: 48 offices, $2.1B2013: 47 offices, $2.1B2014: 41 offices, $2.1B2015: 44 offices, $2.3B2016: 40 offices, $2.5B2017: 38 offices, $2.5B2018: 37 offices, $2.7B2019: 38 offices, $2.7B2020: 37 offices, $3.0B2021: 35 offices, $3.4B2022: 35 offices, $3.5B2023: 33 offices, $3.2B2024: 31 offices, $3.2B2025: 32 offices, $3.3B2026: 34 offices, $3.4Bpeak 49 · 2010$3.4B1995200020052010201520202026
Bank offices reporting on June 30Deposits booked at them (nominal dollars, own scale)
Ozaukee County1994–2026
DateofficesChangeDeposits
Jun 30 199434$865M
Jun 30 199531−3$934M
Jun 30 200036·$1.2B
Jun 30 200547+2$1.7B
Jun 30 2010PEAK49+2$2.1B
Jun 30 201544+3$2.3B
Jun 30 202037−1$3.0B
Jun 30 202532+1$3.3B
Jun 30 2026NOW34+2$3.4B
Open the full passbook — all 33 years ▾
DateofficesChangeDeposits
Jun 30 199434$865M
Jun 30 199531−3$934M
Jun 30 199633+2$974M
Jun 30 199733·$1.0B
Jun 30 199835+2$1.1B
Jun 30 199936+1$1.2B
Jun 30 200036·$1.2B
Jun 30 200138+2$1.3B
Jun 30 200238·$1.4B
Jun 30 200340+2$1.5B
Jun 30 200445+5$1.6B
Jun 30 200547+2$1.7B
Jun 30 200648+1$1.9B
Jun 30 200746−2$2.0B
Jun 30 200845−1$2.0B
Jun 30 200947+2$2.1B
Jun 30 2010PEAK49+2$2.1B
Jun 30 201148−1$2.1B
Jun 30 201248·$2.1B
Jun 30 201347−1$2.1B
Jun 30 201441−6$2.1B
Jun 30 201544+3$2.3B
Jun 30 201640−4$2.5B
Jun 30 201738−2$2.5B
Jun 30 201837−1$2.7B
Jun 30 201938+1$2.7B
Jun 30 202037−1$3.0B
Jun 30 202135−2$3.4B
Jun 30 202235·$3.5B
Jun 30 202333−2$3.2B
Jun 30 202431−2$3.2B
Jun 30 202532+1$3.3B
Jun 30 2026NOW34+2$3.4B

Banks in Ozaukee County

BankOfficesDeposits here
The Port Washington State Bank8$927M
BMO Bank National Association5$740M
Associated Bank, National Association3$398M
U.S. Bank National Association3$372M
JPMorgan Chase Bank, National Association3$183M
Bank Five Nine2$165M
North Shore Bank2$96.1M
Bank First, N.A.1$180M
Horicon Bank1$66.3M
Wells Fargo Bank, National Association1$142M
PNC Bank, National Association1$52.0M
Johnson Bank1$12.9M
PyraMax Bank, FSB1$25.7M
Marathon Bank1$21.9M
Town Bank, National Association1$21.0M

Every bank office open in Ozaukee County

BankAddressOpenedDeposits
The Port Washington State Bank206 N Franklin StPort Washington 530741899$262M
BMO Bank National AssociationMequon Branch1425 W Mequon RdMequon 530921990$219M
BMO Bank National AssociationCedarburg BranchW62n209 Washington AveCedarburg 530122001$203M
U.S. Bank National AssociationMequon Branch11111 N Port Washington RdMequon 530921967$186M
Bank First, N.A.Cedarburg BranchW61 N529 Washington AvenueCedarburg 530121894$180M
The Port Washington State BankMequon10509 N Port Washington RdMequon 530922019$175M
JPMorgan Chase Bank, National AssociationMequon Branch5909 W Mequon RdMequon 530921981$168M
Associated Bank, National Association690 Hwy 57 Branch2030 Wisconsin AveGrafton 530241940$147M
Wells Fargo Bank, National AssociationMequon Branch11350 N Port Washington RdMequon 530921998$142M
BMO Bank National AssociationSaukville Branch859 E Green Bay AveSaukville 530802006$140M
Associated Bank, National AssociationPort Washington Branch222 N Wisconsin StPort Washington 530741923$132M
U.S. Bank National AssociationCedarburg BranchN61 W6312 Turner StreetCedarburg 530121908$123M
The Port Washington State BankGrafton Branch2080 Washington StGrafton 530242003$120M
Associated Bank, National AssociationBank Mut - Mequon Branch11223 N Port Washington RdMequon 530921940$119M
Bank Five NineMequon Branch11715 N Port Washington RdMequon 530922005$107M
BMO Bank National AssociationGrafton Branch1200 Washington StGrafton 530242002$102M
The Port Washington State BankFredonia Branch201 Regal DrFredonia 530211910$99.6M
The Port Washington State BankSaukville Branch601 E Green Bay AveSaukville 530801968$91.3M
BMO Bank National AssociationThiensville Branch201 N Main StThiensville 530921993$75.8M
The Port Washington State BankCedarburg BranchW61 N526 Washington AvenueCedarburg 530122001$66.3M
Horicon BankCornerstone Community Bank Branch2090 Wisconsin AveGrafton 530242023$66.3M
U.S. Bank National AssociationGrafton Branch2368 Washington StGrafton 530242009$62.5M
Bank Five NineGrafton Wi Branch2300 Washington StGrafton 530242012$58.2M
The Port Washington State BankBelgium Branch545 Main StBelgium 530041934$56.6M
The Port Washington State BankThiensville Branch197 S Main StThiensville 53092 · Full-service retail office2017$55.4M
PNC Bank, National AssociationMequon Branch11201 N Port Washington RdMequon 530922012$52.0M
North Shore BankNorth Shore Bank Branch11317 North Port Washington RoadMequon 53092 · Full-service retail office2009$50.2M
North Shore BankGrafton Bra Nch2301 Wisconsin AveGrafton 530242008$45.9M
PyraMax Bank, FSBGrafton Office Branch1150 Washington StGrafton 530242016$25.7M
Marathon BankMequon Branch11315 N Cedarburg RdMequon 530922018$21.9M
Town Bank, National AssociationMequon Branch10806 N Port Washington RdMequon 530922024$21.0M
Johnson BankMequon Branch1555 W Mequon RdMequon 530922014$12.9M
JPMorgan Chase Bank, National AssociationGrafton Branch1200 N Port Washington RdGrafton 530242025$10.3M
JPMorgan Chase Bank, National AssociationMequon Pavilions Branch11001 N Port Washington RdMequon 530922025$4.5M

Sorted by deposits booked on June 30, 2026. "Opened" is the establishment date in the FDIC record.

Offices no longer reported

Offices in Ozaukee County that filed a report in some year from 1994 on and are missing from 2026. Most closed; some were sold to non-banks or converted. Newest departures first.

Last bank on the signAddressLast reportPeak deposits
BMO Harris Bank National AssociationN69 W5269 Columbia RoadCedarburg 530122023$288M
BMO Harris Bank National Association623 W Grand AvePort Washington 530742023$72.0M
Commerce State BankN 301 Washington AvenueCedarburg 530122022$116M
Bank First, N.A.11740 North Port Washington RoadMequon 530922022$51.3M
PNC Bank, National Association153 North Main StreetThiensville 530922020$108M
Associated Bank, National Association208 N. Main StThiensville 530922020$36.2M
U.S. Bank National Association1600 North Port Washington RoadGrafton 53024 · Full-service retail office2019$3.2M
Associated Bank, National Association1930 Wisconsin AvenueGrafton 530242017$64.2M
Associated Bank, National Associationre-filed as office 61227210509 North Port Washington RoadMequon 530922017$56.3M
Partnership Bank301 Falls RdGrafton 53024 · Full-service retail office2016$7.0M
Guaranty Bank10930 North Port Washington RoadMequon 53092 · Full-service retail office2016$25.0M
Guaranty Bank810 East Green Bay AvenueSaukville 53080 · Full-service retail office2016$18.3M
Partnership BankW61 N529 Washington AvenueCedarburg 530122015$74.2M
Bank MutualW62 N248 Washington AveCedarburg 530122015$17.0M
The Port Washington State Bank425 West Walters StreetPort Washington 530742015$208K
BMO Harris Bank National Association205 North Green Bay RoadThiensville 53092 · Drive-through / facility office2015$0
Guaranty Bank2195 1st AveGrafton 53024 · Full-service retail office2014$5.4M
Guaranty Bank6111 West Mequon RoadThiensville 53092 · Full-service retail office2014$11.8M
BMO Harris Bank National Association171 Main Street, Suite 100Belgium 530042013$8.4M
First BankN58 W6194 Columbia RoadCedarburg 530122013$22.2M
Associated Bank, National Association211 North HighlandFredonia 530212013$17.2M
BMO Harris Bank National Association101 Falls RoadGrafton 530242013$133M
BMO Harris Bank National Association10995 Market StreetMequon 53092 · Mobile / seasonal office2013$0
BMO Harris Bank National Association1590 Cardinal DrPort Washington 530742013$1.2M
BMO Harris Bank National Association7955 State Road 60Cedarburg 530122012$9.1M
BMO Harris Bank National Association1425 West Mequon RoadMequon 530922012$238M
Associated Bank, National Association135 South Mill StreetSaukville 530802012$15.0M
BMO Harris Bank National Association524 E. Green Bay AvenueSaukville 530802012$6.9M
Harris National Association112 N Port Washington RoadGrafton 530242010$3.5M
M&I Marshall and Ilsley Bank120 E Washington StreetPort Washington 53074 · Drive-through / facility office2010$0
West Bend Savings Bank101 West Seven Hills RoadPort Washington 530742007$12.1M
The Port Washington State Bank810 East Green Bay AvenueSaukville 53080 · Drive-through / facility office2007$1.9M
Mid America Bank, FSBre-filed as office 273768153 N. Main St.Thiensville 530922007$76.9M
The Port Washington State Bank1650 9th AveGrafton 530242006$13.3M
M&I Marshall and Ilsley Bank200 Green Bay RoadThiensville 530922006$68.3M
M&I Marshall and Ilsley Bank122 North Franklin StreetPort Washington 530742005$27.8M
West Bend Savings Bankre-filed as office 4726372195 1st AvenueGrafton 530242004$2.1M
St. Francis Bank, F.S.B.re-filed as office 1286710066153 N Main StThiensville 530922003$71.7M
Wells Fargo Bank Wisconsin, National Association2195 First AvenueGrafton 530242001$1.1M
West Bend Savings Bankre-filed as office 1284000008101 W. Seven Hills RoadPort Washington 53074 · Full-service retail office2001$5.8M
Show all 45 departures (39 no longer reported, 6 re-filed under a new office number) ▾
First Financial Bank1930 Wisconsin Ave.Grafton 530241998$31.1M
M&I Marshall and Ilsley Bankre-filed as office 27815010930 North Port Washington RoadMequon 530921995$4.4M
Valley Bank120 East Washington StreetPort Washington 530741994$0
Valley Bank122 North Franklin StreetPort Washington 530741994$24.1M
Valley Bank211 East Green Bay RoadSaukville 530801994$4.9M

County FIPS 55089 · 233 square miles of land (2024 Census Gazetteer).