Wisconsin bank rankings, Q2 2026
153 FDIC-insured banks are headquartered in Wisconsin, holding $182.13B in combined assets as of Q2 2026. The median bank has $404M in assets, earns a 1.26% return on assets, and runs a 61.51% efficiency ratio.
Highest return on assets among community banks
- WOODTRUST BANK Wisconsin Rapids 3.43%
- The First National Bank of Bangor Bangor 3.38%
- Bank of Alma Alma 3.16%
- Citizens State Bank of La Crosse La Crosse 2.94%
- Security State Bank Iron River 2.67%
- Bank of Mauston Mauston 2.57%
- State Bank of Chilton Chilton 2.40%
- Northwestern Bank Chippewa Falls 2.40%
- Waukesha State Bank Waukesha 2.38%
- West Pointe Bank Oshkosh 2.33%
Most efficient community banks (lowest efficiency ratio)
- Bank of Alma Alma 12.03%
- The First National Bank of Bangor Bangor 16.86%
- WOODTRUST BANK Wisconsin Rapids 38.22%
- Cumberland Federal Bank, FSB Cumberland 39.22%
- Citizens State Bank of La Crosse La Crosse 39.35%
- West Pointe Bank Oshkosh 39.38%
- Bank of Wisconsin Dells Wisconsin Dells 39.66%
- State Bank of Newburg Newburg 39.69%
- Bank of Prairie du Sac Prairie Du Sac 40.58%
- State Bank of Chilton Chilton 40.87%
Top-ten lists include FDIC-designated community banks with at least $100M in assets; trust companies and specialty subsidiaries appear in the full table only.
Every Wisconsin bank
| Bank | Assets | ROA | Efficiency | NIM |
|---|---|---|---|---|
| Associated Bank, National Association Green Bay | $51.76B | 1.05% | 57.69% | 3.12% |
| Nicolet National Bank Green Bay | $15.39B | 1.17% | 61.51% | 4.33% |
| Johnson Bank Racine | $7.07B | 1.30% | 62.23% | 3.54% |
| Bank First, N.A. Manitowoc | $5.94B | 1.67% | 51.86% | 4.45% |
| John Deere Financial, f.s.b. Middleton | $4.93B | 3.11% | 24.77% | 6.11% |
| Town Bank, National Association Hartland | $4.71B | 1.42% | 42.47% | 3.08% |
| First Business Bank Madison | $4.41B | 1.41% | 58.08% | 3.80% |
| Lake Ridge Bank Middleton | $3.35B | 1.05% | 60.75% | 3.43% |
| National Exchange Bank and Trust Fond Du Lac | $2.89B | 1.69% | 48.90% | 3.96% |
| One Community Bank Oregon | $2.63B | 1.33% | 50.43% | 3.57% |
| North Shore Bank Brookfield | $2.61B | 1.02% | 69.75% | 3.94% |
| Bank Five Nine Oconomowoc | $2.53B | 1.32% | 58.63% | 3.55% |
| WaterStone Bank, SSB Wauwatosa | $2.25B | 1.28% | 75.19% | 3.06% |
| National Bank of Commerce Superior | $2.23B | 2.00% | 50.01% | 4.39% |
| IncredibleBank Wausau | $2.10B | 1.06% | 63.02% | 3.92% |
| Tri City National Bank Oak Creek | $1.95B | 0.83% | 72.86% | 3.63% |
| CCFBank National Association Altoona | $1.81B | 0.74% | 59.91% | 3.38% |
| Horicon Bank Horicon | $1.65B | 1.42% | 60.29% | 4.22% |
| Waukesha State Bank Waukesha | $1.62B | 2.38% | 55.57% | 4.46% |
| The Park Bank Madison | $1.54B | 0.71% | 71.27% | 2.98% |
| Peoples State Bank Wausau | $1.50B | 1.10% | 63.16% | 3.59% |
| Bankers' Bank Madison | $1.47B | 0.91% | 65.99% | 2.71% |
| Forward Bank Marshfield | $1.28B | 0.90% | 72.98% | 4.46% |
| Citizens Bank Mukwonago | $1.17B | 1.39% | 54.85% | 3.84% |
| Bank of Wisconsin Dells Wisconsin Dells | $1.08B | 1.75% | 39.66% | 3.75% |
| Ixonia Bank Ixonia | $1.08B | 1.21% | 86.70% | 7.60% |
| Great Midwest Bank, S.S.B. Brookfield | $1.06B | 1.14% | 54.31% | 3.02% |
| Bank Cmg Madison | $1.06B | 0.97% | 70.33% | 4.17% |
| Security Financial Bank Durand | $1.04B | 1.64% | 54.49% | 3.81% |
| Prevail Bank Medford | $1.03B | 0.45% | 79.68% | 2.87% |
| River Bank Stoddard | $1.02B | 1.14% | 47.90% | 2.91% |
| The Port Washington State Bank Port Washington | $1.01B | 0.72% | 70.36% | 3.20% |
| Peoples State Bank Prairie Du Chien | $993M | 1.47% | 58.70% | 3.74% |
| The Farmers & Merchants Bank Berlin | $949M | 1.23% | 50.65% | 3.42% |
| Farmers and Merchants Union Bank Columbus | $872M | 1.76% | 44.11% | 4.18% |
| Bank of Sun Prairie Sun Prairie | $841M | 0.63% | 77.90% | 2.89% |
| DMB Community Bank Madison | $835M | 0.57% | 67.66% | 1.96% |
| The Bank of New Glarus New Glarus | $823M | 1.64% | 54.73% | 4.19% |
| Royal Bank Elroy | $816M | 1.48% | 58.93% | 4.18% |
| Hiawatha National Bank Hager City | $781M | 0.89% | 60.49% | 3.09% |
| Westbury Bank Waukesha | $772M | 0.80% | 78.61% | 4.12% |
| Fortifi Bank Berlin | $750M | 1.40% | 55.40% | 4.28% |
| Bank of Prairie du Sac Prairie Du Sac | $745M | 1.57% | 40.58% | 3.00% |
| Chippewa Valley Bank Hayward | $736M | 2.05% | 48.53% | 4.08% |
| WOODTRUST BANK Wisconsin Rapids | $735M | 3.43% | 38.22% | 3.79% |
| Dairy State Bank Rice Lake | $730M | 1.04% | 61.60% | 2.99% |
| Northwestern Bank Chippewa Falls | $726M | 2.40% | 44.73% | 4.14% |
| Bank of Luxemburg Luxemburg | $723M | 0.80% | 73.32% | 3.86% |
| The Stephenson National Bank and Trust Marinette | $677M | 1.41% | 72.61% | 4.03% |
| Community State Bank Union Grove | $667M | 1.39% | 65.68% | 3.89% |
| AbbyBank Abbotsford | $662M | 0.86% | 68.79% | 3.49% |
| Citizens State Bank of La Crosse La Crosse | $649M | 2.94% | 39.35% | 4.13% |
| Community First Bank Boscobel | $634M | 1.52% | 62.78% | 3.91% |
| PyraMax Bank, FSB Greenfield | $589M | 0.44% | 80.35% | 2.80% |
| PremierBank Fort Atkinson | $584M | 1.10% | 65.92% | 3.74% |
| Unity Bank Augusta | $575M | 0.03% | 94.11% | 3.91% |
| Baraboo State Bank Baraboo | $570M | 1.19% | 60.67% | 3.51% |
| Capitol Bank Madison | $565M | 1.12% | 59.48% | 3.22% |
| First State Bank New London | $558M | 0.83% | 71.42% | 3.88% |
| Northwestern Mutual Wealth Management Milwaukee | $558M | 38.88% | 90.95% | 3.72% |
| Premier Community Bank Marion | $552M | 0.57% | 80.05% | 3.79% |
| Mound City Bank Platteville | $551M | 1.67% | 54.61% | 3.74% |
| Bank of Lake Mills Lake Mills | $534M | 2.30% | 52.39% | 6.96% |
| First Citizens State Bank Whitewater | $525M | 1.85% | 47.13% | 3.85% |
| Coulee Bank La Crosse | $524M | 0.47% | 85.56% | 3.57% |
| Woodford State Bank Monroe | $523M | 1.47% | 58.35% | 3.92% |
| State Bank of Chilton Chilton | $517M | 2.40% | 40.87% | 4.39% |
| State Bank Financial La Crosse | $512M | 1.25% | 62.43% | 3.29% |
| Citizens State Bank Hudson | $488M | 1.21% | 58.15% | 3.80% |
| Oak Bank Fitchburg | $486M | 1.28% | 56.73% | 3.68% |
| BLC Community Bank Little Chute | $475M | 1.70% | 46.69% | 3.25% |
| Spring Bank Brookfield | $441M | 1.54% | 47.15% | 3.67% |
| Oostburg State Bank Oostburg | $440M | 1.39% | 59.80% | 4.03% |
| American National Bank - Fox Cities Appleton | $433M | 1.26% | 58.82% | 3.11% |
| Bank of Mauston Mauston | $427M | 2.57% | 41.17% | 3.58% |
| The Bank of Brodhead Brodhead | $422M | 0.73% | 68.80% | 3.20% |
| FORTE BANK Hartford | $404M | 1.11% | 65.51% | 3.93% |
| The Peoples Community Bank Mazomanie | $389M | 1.58% | 55.86% | 3.74% |
| Fox Valley Savings Bank Fond Du Lac | $387M | 0.17% | 93.96% | 2.71% |
| Wolf River Community Bank Hortonville | $386M | 1.85% | 48.99% | 4.70% |
| West Pointe Bank Oshkosh | $369M | 2.33% | 39.38% | 5.08% |
| The First National Bank of Bangor Bangor | $364M | 3.38% | 16.86% | 5.19% |
| Shell Lake State Bank Shell Lake | $362M | 1.48% | 56.98% | 3.42% |
| Sterling Bank Barron | $352M | 1.64% | 55.58% | 3.54% |
| Waumandee State Bank Waumandee | $345M | 1.16% | 61.99% | 4.23% |
| First National Community Bank New Richmond | $345M | 1.35% | 65.94% | 4.22% |
| Citizens First Bank Viroqua | $344M | 1.93% | 58.61% | 4.32% |
| Cumberland Federal Bank, FSB Cumberland | $342M | 1.39% | 39.22% | 3.17% |
| Bank of Alma Alma | $340M | 3.16% | 12.03% | 4.36% |
| Clare Bank, National Association Platteville | $332M | 1.03% | 56.95% | 2.43% |
| Northern State Bank Ashland | $331M | 1.66% | 54.54% | 3.94% |
| State Bank of Newburg Newburg | $328M | 2.14% | 39.69% | 4.27% |
| The Equitable Bank, S.S.B. Wauwatosa | $327M | 0.31% | 99.90% | 3.13% |
| The First National Bank of River Falls River Falls | $325M | 1.29% | 66.03% | 3.54% |
| Bay Bank Green Bay | $316M | 1.12% | 65.20% | 4.15% |
| Citizens State Bank of Loyal Loyal | $312M | 1.16% | 61.89% | 3.36% |
| Collins State Bank Collins | $301M | 1.09% | 64.30% | 3.87% |
| The Peshtigo National Bank Peshtigo | $300M | 0.66% | 77.00% | 3.37% |
| Laona State Bank Laona | $297M | 0.33% | 84.46% | 3.14% |
| Partners Bank of Wisconsin Marshfield | $294M | 1.28% | 57.60% | 3.77% |
| Nekoosa Port Edwards State Bank Nekoosa | $287M | 1.77% | 42.28% | 2.97% |
| First Federal Bank of Wisconsin Waukesha | $286M | 0.98% | 74.91% | 4.82% |
| The Farmers State Bank of Waupaca Waupaca | $279M | 1.50% | 59.93% | 4.12% |
| Ergo Bank Markesan | $277M | 0.33% | 81.45% | 4.21% |
| Bank of Deerfield Deerfield | $268M | 1.55% | 61.35% | 4.09% |
| Pillar Bank Baldwin | $267M | 0.97% | 70.11% | 4.03% |
| Alliance Bank Mondovi | $266M | 2.26% | 47.65% | 4.43% |
| East Wisconsin Savings Bank Kaukauna | $266M | -0.39% | 111.18% | 1.93% |
| Marathon Bank Wausau | $261M | 0.78% | 73.53% | 3.55% |
| Security Bank New Auburn | $254M | 1.74% | 46.05% | 4.06% |
| Cleveland State Bank Cleveland | $246M | 1.11% | 68.30% | 4.07% |
| Farmers & Merchants State Bank Waterloo | $246M | 0.92% | 70.00% | 3.48% |
| Citizens State Bank Cadott | $238M | 1.21% | 63.52% | 4.36% |
| Great North Bank Florence | $233M | -0.86% | 102.00% | 4.14% |
| Community Bank of Cameron Cameron | $227M | 1.86% | 56.43% | 4.41% |
| Bank of Milton Milton | $221M | 1.55% | 50.20% | 4.13% |
| Crossbridge Community Bank Tomahawk | $217M | 1.27% | 65.72% | 4.51% |
| The Portage County Bank Almond | $210M | 1.36% | 63.51% | 3.59% |
| Paper City Savings Bank, S.A. Wisconsin Rapids | $208M | 1.02% | 70.89% | 4.10% |
| Badger Bank Fort Atkinson | $206M | 1.37% | 60.70% | 3.90% |
| Bristol Morgan Bank Oakfield | $191M | 0.91% | 72.66% | 4.23% |
| The Bank of Kaukauna Kaukauna | $176M | 1.11% | 74.96% | 4.15% |
| Farmers & Merchants Bank & Trust Marinette | $175M | 1.10% | 68.10% | 4.37% |
| State Bank of Reeseville Reeseville | $170M | 0.79% | 82.39% | 2.54% |
| First Community Bank Milton | $159M | 1.81% | 58.04% | 3.94% |
| GreenLeaf Bank Greenleaf | $159M | 1.15% | 62.82% | 3.22% |
| Oakwood Bank Pigeon Falls | $156M | 1.53% | 59.10% | 3.99% |
| Waldo State Bank Waldo | $154M | 0.68% | 74.93% | 3.54% |
| Bluff View Bank Galesville | $153M | 1.26% | 74.04% | 4.26% |
| The Pineries Bank Stevens Point | $149M | 1.52% | 55.90% | 3.43% |
| Bank of Cashton Cashton | $146M | 1.25% | 64.20% | 3.69% |
| River Falls State Bank River Falls | $143M | 1.10% | 69.74% | 3.65% |
| Security State Bank Iron River | $136M | 2.67% | 43.89% | 5.97% |
| Bonduel State Bank Bonduel | $132M | 1.37% | 52.70% | 3.51% |
| KeySavings Bank Wisconsin Rapids | $129M | 0.55% | 70.80% | 3.37% |
| Conservation First Bank Benton | $127M | 2.12% | 52.43% | 4.75% |
| Headwaters State Bank Land O' Lakes | $122M | 0.84% | 60.26% | 3.33% |
| Union State Bank West Salem | $118M | 1.34% | 57.94% | 3.80% |
| Richland County Bank Richland Center | $114M | 1.51% | 61.71% | 3.71% |
| The International Bank of Amherst Amherst | $104M | 2.14% | 46.79% | 3.95% |
| Black River Country Bank Black River Falls | $102M | 1.38% | 65.01% | 4.11% |
| Superior Savings Bank Superior | $99M | 0.85% | 71.88% | 3.96% |
| Community First Bank Rosholt | $98M | 0.70% | 84.66% | 4.32% |
| Ladysmith Federal Savings and Loan Association Ladysmith | $93M | 0.57% | 79.15% | 3.64% |
| Independence State Bank Independence | $84M | 1.20% | 69.21% | 4.69% |
| Mayville Savings Bank Mayville | $84M | 1.38% | 54.87% | 4.02% |
| Hustisford State Bank Hustisford | $80M | 0.84% | 67.76% | 3.11% |
| Bank of Ontario Ontario | $79M | 1.16% | 61.32% | 5.07% |
| Park Bank, National Association Holmen | $76M | 0.11% | 99.70% | 3.60% |
| Highland State Bank Highland | $45M | 1.28% | 67.03% | 3.49% |
| First National Bank in Tigerton Tigerton | $29M | 1.08% | 70.69% | 3.86% |
| Columbia Savings and Loan Association Milwaukee | $21M | -3.27% | 176.02% | 4.66% |
| Thrivent Trust Company Appleton | $15M | 8.06% | 83.68% | 3.46% |
Method
Banks are FDIC-insured institutions headquartered in Wisconsin with a call report for the quarter ending 06/30/2026. Return on assets and net interest margin are annualized year to date; the efficiency ratio is noninterest expense over revenue, so lower is better. Credit unions are NCUA-insured and not included. Click any bank for its comparison with same-size peers, or look up a bank in another state.