State Rankings & Insights
See how banks across WISCONSIN rank on Net Interest Margin for 2025Q1. Values are reported in percentage terms as of 2025-03-31. Browse the table below or jump directly to an institution’s call‑report profile.
- Average: 3.46%
- Median: 3.36%
- Min / Max: 1.32% — 7.58%
Top banks by Net Interest Margin in WISCONSIN
Count
159
Sum
550.09%
Avg
3.46%
Median
3.36%
Min
1.32%
Max
7.58%
| Bank | City | Net Interest Margin |
|---|---|---|
| IXONIA BANK | IXONIA | 7.58% |
| JOHN DEERE FINANCIAL FSB | MIDDLETON | 6.62% |
| COLUMBIA SAVINGS&LOAN ASSN | MILWAUKEE | 5.96% |
| BANK OF LAKE MILLS | LAKE MILLS | 5.73% |
| BANK OF ONTARIO | ONTARIO | 5.17% |
| ASSOCIATED TRUST CO NA | MILWAUKEE | 4.84% |
| FIRST NB OF BANGOR | BANGOR | 4.84% |
| BENTON STATE BANK | BENTON | 4.82% |
| SECURITY STATE BANK | IRON RIVER | 4.80% |
| BANK OF ALMA | ALMA | 4.77% |
| WOLF RIVER COMMUNITY BANK | HORTONVILLE | 4.41% |
| FORTIFI BANK | BERLIN | 4.35% |
| INDEPENDENCE STATE BANK | INDEPENDENCE | 4.30% |
| PORTAGE COUNTY BANK | ALMOND | 4.25% |
| COMMUNITY BANK OF CAMERON | CAMERON | 4.23% |
| CHIPPEWA VALLEY BANK | HAYWARD | 4.22% |
| FARMERS&MERCHANTS UNION BANK | COLUMBUS | 4.22% |
| FIRST NB IN TIGERTON | TIGERTON | 4.21% |
| FIRST FEDERAL BANK OF WI | WAUKESHA | 4.19% |
| STATE BANK OF CHILTON | CHILTON | 4.17% |
| BANK OF MILTON | MILTON | 4.10% |
| WAUKESHA STATE BANK | WAUKESHA | 4.06% |
| FORWARD BANK | MARSHFIELD | 4.05% |
| CROSSBRIDGE COMMUNITY BANK | TOMAHAWK | 4.04% |
| BAY BANK | GREEN BAY | 4.04% |
| CITIZENS STATE BANK | CADOTT | 4.03% |
| FARMERS STB OF WAUPACA | WAUPACA | 4.01% |
| NORTHERN STATE BANK | ASHLAND | 4.00% |
| ERGO BANK | MARKESAN | 3.98% |
| NATIONAL BANK OF COMMERCE | SUPERIOR | 3.98% |
| BRISTOL MORGAN BANK | OAKFIELD | 3.96% |
| NORTHWESTERN MUTUAL WEALTH M | MILWAUKEE | 3.95% |
| PILLAR BANK | BALDWIN | 3.93% |
| COMMUNITY FIRST BANK | ROSHOLT | 3.92% |
| BANK OF DEERFIELD | DEERFIELD | 3.91% |
| AMERICAN BANK OF BEAVER DAM | BEAVER DAM | 3.89% |
| WAUMANDEE STATE BANK | WAUMANDEE | 3.88% |
| BANK OF NEW GLARUS | NEW GLARUS | 3.87% |
| HORICON BANK | HORICON | 3.87% |
| OAKWOOD BANK | PIGEON FALLS | 3.82% |
| INTERNATIONAL BK OF AMHERST | AMHERST | 3.82% |
| STATE BANK OF NEWBURG | NEWBURG | 3.82% |
| ROYAL BANK | ELROY | 3.81% |
| WESTBURY BANK | WAUKESHA | 3.81% |
| BLACK RIVER COUNTRY BANK | BLACK RIVER FALL | 3.79% |
| WEST POINTE BANK | OSHKOSH | 3.79% |
| FIRST BUSINESS BANK | MADISON | 3.78% |
| SECURITY BANK | NEW AUBURN | 3.77% |
| GREAT NORTH BANK | FLORENCE | 3.72% |
| NICOLET NATIONAL BANK | GREEN BAY | 3.71% |
| BANK OF KAUKAUNA | KAUKAUNA | 3.70% |
| ALLIANCE BANK | MONDOVI | 3.69% |
| NORTH SHORE BANK | BROOKFIELD | 3.67% |
| UNITY BANK | AUGUSTA | 3.67% |
| COMMUNITY STATE BANK | UNION GROVE | 3.67% |
| WOODTRUST BANK | WISCONSIN RAPIDS | 3.66% |
| INTERCITY STATE BANK | SCHOFIELD | 3.65% |
| BANK FIRST N A | MANITOWOC | 3.65% |
| NORTHWESTERN BANK | CHIPPEWA FALLS | 3.64% |
| SUPERIOR SAVINGS BANK | SUPERIOR | 3.64% |
| GREENWOODS STATE BANK | LAKE MILLS | 3.63% |
| FARMERS&MERCHANTS BANK&TRUST | MARINETTE | 3.61% |
| BANK OF LUXEMBURG | LUXEMBURG | 3.60% |
| CITIZENS STB OF LA CROSSE | LA CROSSE | 3.60% |
| WALDO STATE BANK | WALDO | 3.60% |
| CITIZENS FIRST BANK | VIROQUA | 3.59% |
| BLUFF VIEW BANK | GALESVILLE | 3.58% |
| COLLINS STATE BANK | COLLINS | 3.57% |
| INCREDIBLEBANK | WAUSAU | 3.57% |
| NATIONAL EXCHANGE BANK&TRUST | FOND DU LAC | 3.56% |
| WOODFORD STATE BANK | MONROE | 3.54% |
| COMMUNITY FIRST BANK | BOSCOBEL | 3.49% |
| BADGER BANK | FORT ATKINSON | 3.48% |
| MAYVILLE SAVINGS BANK | MAYVILLE | 3.47% |
| CITIZENS STATE BANK | HUDSON | 3.47% |
| OOSTBURG STATE BANK | OOSTBURG | 3.46% |
| PARTNERS BANK OF WISCONSIN | MARSHFIELD | 3.43% |
| FIRST COMMUNITY BANK | MILTON | 3.42% |
| JOHNSON BANK | RACINE | 3.41% |
| OAK BANK | FITCHBURG | 3.36% |
| HIGHLAND STATE BANK | HIGHLAND | 3.35% |
| CLEVELAND STATE BANK | CLEVELAND | 3.35% |
| PARK BANK NATIONAL ASSN | HOLMEN | 3.34% |
| HEADWATERS STATE BANK | LAND O' LAKES | 3.34% |
| RICHLAND COUNTY BANK | RICHLAND CENTER | 3.32% |
| PREMIER COMMUNITY BANK | MARION | 3.32% |
| STEPHENSON NB&T | MARINETTE | 3.32% |
| CITIZENS BANK | MUKWONAGO | 3.30% |
| BANK OF MAUSTON | MAUSTON | 3.29% |
| SECURITY FINANCIAL BANK | DURAND | 3.29% |
| BANK OF WISCONSIN DELLS | WISCONSIN DELLS | 3.27% |
| PAPER CITY SAVINGS BANK SA | WISCONSIN RAPIDS | 3.27% |
| PEOPLES COMMUNITY BANK | MAZOMANIE | 3.26% |
| SPRING BANK | BROOKFIELD | 3.25% |
| BARABOO STATE BANK | BARABOO | 3.24% |
| PINERIES BANK | STEVENS POINT | 3.23% |
| BANNER BANKS | BIRNAMWOOD | 3.22% |
| FARMERS&MERCHANTS BANK | BERLIN | 3.22% |
| UNION STATE BANK | WEST SALEM | 3.21% |
| TRI CITY NATIONAL BANK | OAK CREEK | 3.21% |
| HIAWATHA NATIONAL BANK | HAGER CITY | 3.18% |
| BANK OF CASHTON | CASHTON | 3.17% |
| FIRST STATE BANK | NEW LONDON | 3.17% |
| FIRST CITIZENS STATE BANK | WHITEWATER | 3.16% |
| TOWN BANK NATIONAL ASSN | HARTLAND | 3.16% |
| PREMIERBANK | FORT ATKINSON | 3.16% |
| PEOPLES STATE BANK | WAUSAU | 3.14% |
| BONDUEL STATE BANK | BONDUEL | 3.13% |
| BANK OF PRAIRIE DU SAC | PRAIRIE DU SAC | 3.13% |
| PEOPLES STATE BANK | PRAIRIE DU CHIEN | 3.12% |
| BANK OF BRODHEAD | BRODHEAD | 3.12% |
| LADYSMITH FS&LA | LADYSMITH | 3.11% |
| CITIZENS CMTY FEDERAL NA | ALTOONA | 3.09% |
| FORTE BANK | HARTFORD | 3.08% |
| FIRST NB OF RIVER FALLS | RIVER FALLS | 3.08% |
| SHELL LAKE STATE BANK | SHELL LAKE | 3.04% |
| BANK FIVE NINE | OCONOMOWOC | 3.03% |
| FARMERS SAVINGS BANK | MINERAL POINT | 3.03% |
| COULEE BANK | LA CROSSE | 3.01% |
| STERLING BANK | BARRON | 3.01% |
| MOUND CITY BANK | PLATTEVILLE | 3.01% |
| AMERICAN NB FOX CITIES | APPLETON | 3.00% |
| FIRST NATIONAL CMTY BANK | NEW RICHMOND | 2.98% |
| RIVER FALLS STATE BANK | RIVER FALLS | 2.97% |
| LAKE RIDGE BANK | MIDDLETON | 2.95% |
| ASSOCIATED BANK NA | GREEN BAY | 2.92% |
| PESHTIGO NATIONAL BANK | PESHTIGO | 2.92% |
| ABBYBANK | ABBOTSFORD | 2.91% |
| FARMERS&MERCHANTS STATE BANK | WATERLOO | 2.90% |
| ONE COMMUNITY BANK | OREGON | 2.90% |
| GREENLEAF BANK | GREENLEAF | 2.86% |
| KEYSAVINGS BANK | WISCONSIN RAPIDS | 2.86% |
| FIRST NATIONAL BANK&TRUST CO | BELOIT | 2.84% |
| MARATHON BANK | WAUSAU | 2.82% |
| STATE BANK FINANCIAL | LA CROSSE | 2.81% |
| THRIVENT TRUST CO | APPLETON | 2.80% |
| CUMBERLAND FEDERAL BANK FSB | CUMBERLAND | 2.79% |
| CITIZENS STATE BANK OF LOYAL | LOYAL | 2.75% |
| NEKOOSA PORT EDWARDS STB | NEKOOSA | 2.70% |
| HUSTISFORD STATE BANK | HUSTISFORD | 2.69% |
| BLC COMMUNITY BANK | LITTLE CHUTE | 2.67% |
| PYRAMAX BANK FSB | GREENFIELD | 2.63% |
| CAPITOL BANK | MADISON | 2.57% |
| WATERSTONE BANK SSB | WAUWATOSA | 2.56% |
| PORT WASHINGTON STATE BANK | PORT WASHINGTON | 2.56% |
| PARK BANK | MADISON | 2.54% |
| DAIRY STATE BANK | RICE LAKE | 2.53% |
| EQUITABLE BANK SSB | WAUWATOSA | 2.53% |
| GREAT MIDWEST BANK SSB | BROOKFIELD | 2.46% |
| STATE BANK OF REESEVILLE | REESEVILLE | 2.37% |
| LAONA STATE BANK | LAONA | 2.34% |
| BANK OF SUN PRAIRIE | SUN PRAIRIE | 2.19% |
| FOX VALLEY SAVINGS BANK | FOND DU LAC | 2.19% |
| PREVAIL BANK | MEDFORD | 2.16% |
| RIVER BANK | STODDARD | 2.07% |
| BANKERS BANK | MADISON | 2.04% |
| CLARE BANK NATIONAL ASSN | PLATTEVILLE | 1.89% |
| EAST WISCONSIN SAVINGS BANK | KAUKAUNA | 1.50% |
| DMB COMMUNITY BANK | MADISON | 1.32% |