HEADQUARTERED IN WISCONSIN
Wisconsin banks and credit unions
253 institutions headquartered in Wisconsin. Totals describe institutions by headquarters, not deposits held at branches in the state.
Wisconsin banks
- 155 banks headquartered in Wisconsin reported $183 billion in combined total assets for the quarter ended June 30, 2026.
- Their combined deposits were $144 billion, up 13.1% from a year earlier among institutions that reported both quarters.
- The median net interest margin was 3.89%, and the median cost of all deposits was 1.80%.
- Institutions
- 155
- Combined total assets
- $183 billion
- Combined deposits
- $144 billion
- Deposit growth, 12 months
- +13.1%
- Loan growth, 12 months
- +13.3%
- Median net interest margin
- 3.89%
- Median return on assets
- 1.32%
- Median cost of deposits
- 1.80%
What stands out
- The Portage County BankNoninterest-bearing deposit share falling faster than peers
- John Deere Financial, F.S.B.Deposit costs among the highest of similar banks
- Northwestern Mutual Wealth Management CompanyFee and other noninterest income among the highest of similar banks
- Bank of Lake MillsFee and other noninterest income among the lowest of similar banks
- State Bank of ReesevilleUnrealized securities position improving faster than peers
- First Citizens State BankLending absorbing more of the deposit base as cash falls
- Columbia Savings and Loan AssociationProblem loans rising while the peer median holds steady
- Coulee BankReturn on assets rising faster than peers
Largest banks
| Institution | City | Total assets | Deposit growth | ROA |
|---|---|---|---|---|
| Associated Bank N.A. | Green Bay | $51.8 billion | +17.3% | 1.04% |
| Nicolet National Bank | Green Bay | $15.4 billion | +68.6% | 1.53% |
| Johnson Bank | Racine | $7.1 billion | +2.6% | 1.38% |
| Bank First N.A. | Manitowoc | $5.9 billion | +38.6% | 1.70% |
| John Deere Financial, F.S.B. | Middleton | $4.9 billion | +2.4% | 1.50% |
| Town Bank N.A. | Hartland | $4.7 billion | +4.3% | 1.46% |
| First Business Bank | Madison | $4.4 billion | +8.6% | 1.52% |
| Lake Ridge Bank | Middleton | $3.4 billion | +9.0% | 1.14% |
| National Exchange Bank and Trust | Fond Du Lac | $2.9 billion | -2.9% | 1.71% |
| One Community Bank | Oregon | $2.6 billion | +18.6% | 1.41% |
| North Shore Bank | Brookfield | $2.6 billion | +3.7% | 1.06% |
| Bank Five Nine | Oconomowoc | $2.5 billion | 0.0% | 1.16% |
| Waterstone Bank | Wauwatosa | $2.3 billion | +3.0% | 1.50% |
| National Bank of Commerce | Superior | $2.2 billion | +2.8% | 2.25% |
| Incrediblebank | Wausau | $2.1 billion | -0.2% | 1.12% |
Rankings
- Largest banks in Wisconsin
- Fastest deposits growth in Wisconsin
- Fastest loan growth in Wisconsin
- Highest return on assets in Wisconsin
All 155 banks headquartered in Wisconsin
- Abbybank Abbotsford
- Alliance Bank Mondovi
- American National Bank-Fox Cities Appleton
- Associated Bank N.A. Green Bay
- Associated Trust Company N.A. Milwaukee
- Badger Bank Fort Atkinson
- Bank Cmg Madison
- Bank First N.A. Manitowoc
- Bank Five Nine Oconomowoc
- Bank of Alma Alma
- Bank of Cashton Cashton
- Bank of Lake Mills Lake Mills
- Bank of Luxemburg Luxemburg
- Bank of Mauston Mauston
- Bank of Milton Milton
- Bank of Ontario Ontario
- Bank of Prairie Du Sac Prairie Du Sac
- Bank of Sun Prairie Sun Prairie
- Bank of Wisconsin Dells Wisconsin Dells
- Bankers' Bank Madison
- Baraboo State Bank Baraboo
- Bay Bank Green Bay
- Black River Country Bank Black River Fall
- Blc Community Bank Little Chute
- Bluff View Bank Galesville
- Bonduel State Bank Bonduel
- Bristol Morgan Bank Oakfield
- Capitol Bank Madison
- Chippewa Valley Bank Hayward
- Citizens Bank Mukwonago
- Citizens Community Federal N.A. Altoona
- Citizens First Bank Viroqua
- Citizens State Bank Cadott
- Citizens State Bank Hudson
- Citizens State Bank - La Crosse La Crosse
- Citizens State Bank of Loyal Loyal
- Clare Bank N.A. Platteville
- Cleveland State Bank Cleveland
- Collins State Bank Collins
- Columbia Savings and Loan Association Milwaukee
- Community Bank of Cameron Cameron
- Community First Bank Boscobel
- Community First Bank Rosholt
- Community State Bank Union Grove
- Conservation First Bank Benton
- Coulee Bank La Crosse
- Crossbridge Community Bank Tomahawk
- Cumberland Federal Bank FSB Cumberland
- Dairy State Bank Rice Lake
- Dmb Community Bank Madison
- East Wisconsin Savings Bank Kaukauna
- Ergo Bank Markesan
- Farmers & Merchants Bank & Trust Marinette
- Farmers & Merchants State Bank Waterloo
- Farmers & Merchants Union Bank Columbus
- Farmers Savings Bank Mineral Point
- First Business Bank Madison
- First Citizens State Bank Whitewater
- First Community Bank Milton
- First Federal Bank of Wisconsin Waukesha
- First National Bank in Tigerton Tigerton
- First National Community Bank New Richmond
- First State Bank New London
- Forte Bank Hartford
- Fortifi Bank Berlin
- Forward Bank Marshfield
- Fox Valley Savings Bank Fond Du Lac
- Great Midwest Bank, State Savings Bank Brookfield
- Great North Bank Florence
- Greenleaf Bank Greenleaf
- Headwaters State Bank Land O' Lakes
- Hiawatha National Bank Hager City
- Highland State Bank Highland
- Horicon Bank Horicon
- Hustisford State Bank Hustisford
- Incrediblebank Wausau
- Independence State Bank Independence
- Ixonia Bank Ixonia
- John Deere Financial, F.S.B. Middleton
- Johnson Bank Racine
- Keysavings Bank Wisconsin Rapids
- Ladysmith Federal Savings & Loan Association Ladysmith
- Lake Ridge Bank Middleton
- Laona State Bank Laona
- Marathon Bank Wausau
- Mayville Savings Bank Mayville
- Mound City Bank Platteville
- National Bank of Commerce Superior
- National Exchange Bank and Trust Fond Du Lac
- Nekoosa Port Edwards State Bank Nekoosa
- Nicolet National Bank Green Bay
- North Shore Bank Brookfield
- Northern State Bank Ashland
- Northwestern Mutual Wealth Management Company Milwaukee
- Oak Bank Fitchburg
- Oakwood Bank Pigeon Falls
- One Community Bank Oregon
- Oostburg State Bank Oostburg
- Paper City Savings Bank, S.A. Wisconsin Rapids
- Park Bank N.A. Holmen
- Partners Bank Marshfield
- Peoples State Bank Prairie Du Chien
- Peoples State Bank Wausau
- Peshtigo National Bank Peshtigo
- Pillar Bank Baldwin
- Premier Community Bank Marion
- Premierbank Fort Atkinson
- Prevail Bank Medford
- Pyramax Bank, F.S.B. Greenfield
- Richland County Bank Richland Center
- River Bank Stoddard
- River Falls State Bank River Falls
- Royal Bank Elroy
- Security Bank New Auburn
- Security Financial Bank Durand
- Security State Bank Iron River
- Shell Lake State Bank Shell Lake
- Spring Bank Brookfield
- State Bank Financial La Crosse
- State Bank of Chilton Chilton
- State Bank of Newburg Newburg
- State Bank of Reeseville Reeseville
- Sterling Bank Barron
- Superior Savings Bank Superior
- The Bank of Brodhead Brodhead
- The Bank of Deerfield Deerfield
- The Bank of Kaukauna Kaukauna
- The Bank of New Glarus New Glarus
- The Equitable Bank, S.S.B. Wauwatosa
- The Farmers & Merchants Bank Berlin
- The Farmers State Bank of Waupaca Waupaca
- The First National Bank of Bangor Bangor
- The First National Bank of River Falls River Falls
- The International Bank of Amherst Amherst
- The Northwestern Bank Chippewa Falls
- The Park Bank Madison
- The Peoples Community Bank Mazomanie
- The Pineries Bank Stevens Point
- The Port Washington State Bank Port Washington
- The Portage County Bank Almond
- The Stephenson National Bank and Trust Marinette
- Thrivent Trust Co. Appleton
- Town Bank N.A. Hartland
- Tri City National Bank Oak Creek
- Union State Bank West Salem
- Unity Bank Augusta
- Waldo State Bank Waldo
- Waterstone Bank Wauwatosa
- Waukesha State Bank Waukesha
- Waumandee State Bank Waumandee
- West Pointe Bank Oshkosh
- Westbury Bank Waukesha
- Wolf River Community Bank Hortonville
- Woodford State Bank Monroe
- Woodtrust Bank Wisconsin Rapids
Wisconsin credit unions
- 98 credit unions headquartered in Wisconsin reported $76.6 billion in combined total assets for the quarter ended June 30, 2026.
- Their combined shares and deposits were $64.5 billion, up 7.9% from a year earlier among institutions that reported both quarters.
- The median net interest margin was 3.79%, and the median cost of all shares and deposits was 1.34%.
- Institutions
- 98
- Combined total assets
- $76.6 billion
- Combined shares and deposits
- $64.5 billion
- Share and deposit growth, 12 months
- +7.9%
- Loan growth, 12 months
- +6.8%
- Median net interest margin
- 3.79%
- Median return on assets
- 1.02%
- Median cost of shares and deposits
- 1.34%
What stands out
- Kenosha Police and Firemen'S Credit UnionFunding pressure building
- Stoppenbach Credit UnionMargin squeezed by funding costs
- Superior Municipal Employees Credit UnionReliance on share certificates falling while the peer median holds steady
- Marshfield Medical Center Credit UnionBorrowed funding falling while the peer median holds steady
- Connexus Credit UnionLoans shrinking while the peer median grows
- M.E. Employees Credit UnionShare and deposit costs rising while the peer median holds steady
- 1st Class Express Credit UnionNet charge-offs falling while the peer median holds steady
- Teachers Credit UnionReliance on share certificates falling while the peer median holds steady
Largest credit unions
| Institution | City | Total assets | Share growth | ROA |
|---|---|---|---|---|
| Summit Credit Union | Madison | $8.5 billion | +9.8% | 1.42% |
| Landmark Credit Union | Brookfield | $7.9 billion | +11.6% | 1.30% |
| Community First Credit Union | Appleton | $6.8 billion | +9.5% | 1.63% |
| University of Wisconsin Credit Union | Madison | $6.7 billion | +10.7% | 0.99% |
| Royal Credit Union | Eau Claire | $5.9 billion | +4.2% | 1.58% |
| Covantage Credit Union | Antigo | $4.2 billion | +10.0% | 1.21% |
| Connexus Credit Union | Wausau | $4.1 billion | +7.9% | 0.07% |
| Educators Credit Union | Racine | $4.0 billion | +6.2% | 1.22% |
| Fox Communities Credit Union | Appleton | $3.4 billion | +10.0% | 1.41% |
| Altra Federal Credit Union | Onalaska | $3.1 billion | +3.9% | 1.72% |
| Capital Credit Union | Green Bay | $2.8 billion | +6.4% | 1.02% |
| Westconsin Credit Union | Menomonie | $2.2 billion | +7.1% | 0.89% |
| Verve, A Credit Union | Oshkosh | $1.6 billion | +1.8% | 0.42% |
| Marine Credit Union | La Crosse | $1.1 billion | +7.5% | 0.75% |
| Westby Co-Op Credit Union | Westby | $1.0 billion | +6.2% | 1.18% |
Rankings
- Largest credit unions in Wisconsin
- Fastest shares and deposits growth in Wisconsin
- Fastest loan growth in Wisconsin
- Highest return on assets in Wisconsin
All 98 credit unions headquartered in Wisconsin
- 1st Class Express Credit Union Waukesha
- 1st Community Credit Union Sparta
- Air Tech Credit Union Milwaukee
- Altra Federal Credit Union Onalaska
- Arcadia Credit Union Arcadia
- Athens Area Credit Union Athens
- Avestar Credit Union Waterloo
- Badger-Globe Credit Union Neenah
- Bay Shore Credit Union Marinette
- Blackhawk Community Credit Union Janesville
- Brantwood Credit Union Brantwood
- Brewery Credit Union Milwaukee
- Brokaw Credit Union Weston
- Capital Credit Union Green Bay
- Central Wisconsin Credit Union Plover
- Cloverbelt Credit Union Wausau
- Co-Op Credit Union Black River Fal
- Community First Credit Union Appleton
- Compassionate Care Credit Union Fond Du Lac
- Connexus Credit Union Wausau
- County - City Credit Union Jefferson
- Covantage Credit Union Antigo
- Educators Credit Union Racine
- Evergreen Credit Union Neenah
- Firefighters Credit Union Onalaska
- First Choice Credit Union Marshfield
- First Community CU of Beloit Beloit
- Focus Credit Union Menomonee Falls
- Fond Du Lac Credit Union Fond Du Lac
- Fort Community Credit Union Fort Atkinson
- Forward Financial Credit Union Niagara
- Fox Communities Credit Union Appleton
- Glacier Hills Credit Union West Bend
- Golden Rule Community Credit Union Ripon
- Governmental Employees Credit Union La Crosse
- Guardian Credit Union Oak Creek
- Gundersen Credit Union La Crosse
- Heartland Credit Union Madison
- Holy Family Memorial Credit Union Manitowoc
- Holy Redeemer Community of Se Wis. Credit Union Milwaukee
- Indianhead Credit Union Spooner
- Iron County Community Credit Union Hurley
- Kenosha Police and Firemen'S Credit Union Kenosha
- Kohler Credit Union Sheboygan
- Lakewood Credit Union Rib Lake
- Landmark Credit Union Brookfield
- Lco Federal Credit Union Hayward
- M.E. Employees Credit Union Wausau
- Madison Credit Union Madison
- Madison Fire Department Credit Union Madison
- Marathon County Employees Credit Union Wausau
- Marine Credit Union La Crosse
- Marshfield Medical Center Credit Union Marshfield
- Mcu Financial Center Credit Union Racine
- Meadowland Credit Union Sheboygan Falls
- Members' Advantage Credit Union Wisconsin Rapid
- N.E.W. Credit Union Oconto Falls
- Northwestern Mutual Credit Union Milwaukee
- Northwoods Community Credit Union Park Falls
- Oakdale Credit Union Oakdale
- Oshkosh Community Credit Union Oshkosh
- Park City Credit Union Merrill
- Pcm Credit Union Green Bay
- Police Credit Union Sheboygan
- Premier Financial Credit Union New Holstein
- Prime Financial Credit Union Cudahy
- Prospera Credit Union Appleton
- Public Service Credit Union Wausau
- Racine Municipal Employees Credit Union Racine
- Ripco Credit Union Rhinelander
- Ripple Credit Union Oshkosh
- Royal Credit Union Eau Claire
- School Employees Credit Union Superior
- Sentry Credit Union Stevens Point
- Service Credit Union Green Bay
- Sheboygan Area Credit Union Sheboygan
- Shoreline Credit Union Two Rivers
- Simplicity Credit Union Marshfield
- Southern Lakes Credit Union Kenosha
- Stoppenbach Credit Union Jefferson
- Summit Credit Union Madison
- Superior Choice Credit Union Superior
- Superior Municipal Employees Credit Union Superior
- Taylor Credit Union Medford
- Teachers Credit Union Beloit
- Tomah Area Credit Union Tomah
- Tri-County Credit Union Marinette
- Unison Credit Union Kaukauna
- Unitedone Credit Union Manitowoc
- University of Wisconsin Credit Union Madison
- Valley Communities Credit Union Mosinee
- Verve, A Credit Union Oshkosh
- Wea Credit Union Madison
- Westby Co-Op Credit Union Westby
- Westconsin Credit Union Menomonie
- Winnebago Community Credit Union Oshkosh
- Wisconsin Latvian, Inc. Credit Union Milwaukee
- Wisconsin Medical Credit Union Green Bay