State Rankings & Insights
See how banks across IOWA rank on Total Assets for 2025Q4. Values are reported in U.S. dollars as of 2025-12-31. Browse the table below or jump directly to an institution’s call‑report profile.
- Average: $575.71M
- Median: $274.05M
- Min / Max: $13.50M — $9.33B
Top banks by Total Assets in IOWA
Count
230
Sum
$132.41B
Avg
$575.71M
Median
$274.05M
Min
$13.50M
Max
$9.33B
| Bank | City | Total Assets |
|---|---|---|
| PRINCIPAL BANK | DES MOINES | $9.33B |
| BANKERS TRUST CO | DES MOINES | $7.49B |
| MIDWESTONE BANK | IOWA CITY | $6.25B |
| HILLS BANK&TRUST CO | HILLS | $4.65B |
| WEST BANK | WEST DES MOINES | $4.14B |
| NORTHWEST BANK | SPENCER | $2.95B |
| CEDAR RAPIDS BANK&TRUST CO | CEDAR RAPIDS | $2.87B |
| QUAD CITY BANK&TRUST CO | BETTENDORF | $2.69B |
| FIDELITY BANK&TRUST | DUBUQUE | $2.52B |
| UNITED BANK OF IOWA | IDA GROVE | $2.48B |
| BANK IOWA | WEST DES MOINES | $2.42B |
| CENTRAL BANK | STORM LAKE | $2.26B |
| LUANA SAVINGS BANK | LUANA | $2.21B |
| FIRST CITIZENS BANK | MASON CITY | $1.83B |
| LINCOLN SAVINGS BANK | REINBECK | $1.75B |
| COMMUNITY STATE BANK | ANKENY | $1.72B |
| AVAILA BANK | CARROLL | $1.69B |
| SECURITY NB OF SIOUX CITY IA | SIOUX CITY | $1.68B |
| CBI BANK&TRUST | MUSCATINE | $1.65B |
| FARMERS STATE BANK | WATERLOO | $1.63B |
| AMERICAN STATE BANK | SIOUX CENTER | $1.51B |
| BANK MIDWEST | SPIRIT LAKE | $1.35B |
| IOWA STATE BANK | HULL | $1.26B |
| TWO RIVERS BANK&TRUST | BURLINGTON | $1.18B |
| PEOPLES BANK | ROCK VALLEY | $1.18B |
| PILOT GROVE SAVINGS BANK | PILOT GROVE | $1.14B |
| FARMERS STATE BANK | MARION | $1.11B |
| FIRST NB AMES IOWA | AMES | $1.11B |
| CAPRA BANK | DUBUQUE | $978.10M |
| VISIONBANK OF IOWA | AMES | $898.51M |
| BANKIOWA | CEDAR RAPIDS | $823.63M |
| CUSB BANK | CRESCO | $811.06M |
| FIRST CENTRAL STATE BANK | DEWITT | $774.91M |
| CITY STATE BANK | NORWALK | $774.89M |
| PRIMEBANK | LE MARS | $772.93M |
| DECORAH BANK&TRUST CO | DECORAH | $770.88M |
| PREMIER BANK | ROCK VALLEY | $764.13M |
| GREEN BELT BANK&TRUST | IOWA FALLS | $740.17M |
| MANUFACTURERS BANK&TRUST CO | FOREST CITY | $738.51M |
| FIRST BANK | WAVERLY | $729.54M |
| MARION COUNTY STATE BANK | PELLA | $648.46M |
| CLEAR LAKE BANK&TRUST CO | CLEAR LAKE | $636.14M |
| MIDSTATES BANK NATIONAL ASSN | COUNCIL BLUFFS | $631.09M |
| GNB BANK | GRUNDY CENTER | $630.72M |
| FARMERS TRUST&SAVINGS BANK | SPENCER | $630.36M |
| FIRST STATE BANK | WEBSTER CITY | $626.69M |
| COMMUNITY SAVINGS BANK | EDGEWOOD | $618.45M |
| SOUTH STORY BANK&TRUST | SLATER | $610.65M |
| LIBERTY NATIONAL BANK | SIOUX CITY | $602.61M |
| CITIZENS STATE BANK | MONTICELLO | $596.31M |
| FARMERS&MERCHANTS SB | MANCHESTER | $593.77M |
| WASHINGTON STATE BANK | WASHINGTON | $588.90M |
| PEOPLES SAVINGS BANK | INDIANOLA | $575.85M |
| CENTRAL STATE BANK | STATE CENTER | $568.58M |
| FIRST SECURITY BANK&TRUST CO | CHARLES CITY | $558.09M |
| AMERICAN BANK NATIONAL ASSN | LE MARS | $554.12M |
| CONNECTION BANK | FORT MADISON | $540.11M |
| SHELBY COUNTY STATE BANK | HARLAN | $529.83M |
| IOWA TRUST&SAVINGS BANK | EMMETSBURG | $523.44M |
| SOUTH OTTUMWA SAVINGS BANK | OTTUMWA | $518.94M |
| GRINNELL STATE BANK | GRINNELL | $500.28M |
| PEOPLES BANK | CLIVE | $493.90M |
| MIDWEST HERITAGE BANK FSB | WEST DES MOINES | $491.65M |
| TRUBANK | INDIANOLA | $483.62M |
| OHNWARD BANK&TRUST | CASCADE | $481.99M |
| SECURITY STATE BANK | SUTHERLAND | $480.77M |
| RACCOON VALLEY BANK | PERRY | $472.86M |
| ROLLING HILLS BANK&TRUST | ATLANTIC | $472.27M |
| NSB BANK | MASON CITY | $468.65M |
| AMERICAN B&T CO NA | DAVENPORT | $467.87M |
| IOWA STATE BANK | ALGONA | $467.70M |
| IOWA STATE BANK | DES MOINES | $466.96M |
| HOME STATE BANK | JEFFERSON | $460.24M |
| NORTHEAST SECURITY BANK | SUMNER | $448.99M |
| CENTRAL STATE BANK | CORALVILLE | $441.49M |
| FREEDOMBANK | ELKADER | $440.82M |
| TS BANK | TREYNOR | $437.15M |
| MAQUOKETA STATE BANK | MAQUOKETA | $433.69M |
| WAUKON STATE BANK | WAUKON | $433.00M |
| CLINTON NATIONAL BANK | CLINTON | $408.16M |
| HARDIN COUNTY SAVINGS BANK | ELDORA | $401.45M |
| LIBERTYVILLE SAVINGS BANK | FAIRFIELD | $388.23M |
| FIRST IOWA STATE BANK | ALBIA | $380.28M |
| FIRST STATE BANK | LYNNVILLE | $378.40M |
| EARLHAM SAVINGS BANK | WEST DES MOINES | $377.78M |
| IOWA STATE BANK | CLARKSVILLE | $375.88M |
| FARMERS TRUST&SAVINGS BANK | BUFFALO CENTER | $368.61M |
| PREMIER BANK | DUBUQUE | $364.70M |
| CITIZENS FIRST BANK | CLINTON | $359.26M |
| AMERICAN STATE BANK | OSCEOLA | $347.70M |
| NEW ALBIN SAVINGS BANK | NEW ALBIN | $343.93M |
| COMMUNITY STATE BANK | SPENCER | $342.58M |
| PCSB BANK | CLARINDA | $337.22M |
| COMMERCIAL SAVINGS BANK | CARROLL | $335.55M |
| KERNDT BROTHERS SAVINGS BANK | LANSING | $335.32M |
| GLENWOOD STATE BANK | GLENWOOD | $331.06M |
| IOWA ST B&T CO FAIRFLD IA | FAIRFIELD | $330.65M |
| COMMUNITY BANK&TRUST CO | MUSCATINE | $319.05M |
| PINNACLE BANK | MARSHALLTOWN | $306.59M |
| FIRST WHITNEY BANK&TRUST | ATLANTIC | $304.22M |
| FIRST TRUST&SAVINGS BANK | WHEATLAND | $300.11M |
| FARMERS SAVINGS BANK | COLESBURG | $296.49M |
| SAVINGS BANK | PRIMGHAR | $292.88M |
| LEIGHTON STATE BANK | PELLA | $290.87M |
| HOME TRUST&SAVINGS BANK | OSAGE | $290.75M |
| IOWA SAVINGS BANK | CARROLL | $290.40M |
| UNITED COMMUNITY BANK | MILFORD | $289.31M |
| CRAWFORD COUNTY T&SB | DENISON | $287.31M |
| PIONEER BANK | SERGEANT BLUFF | $286.07M |
| RELIANCE STATE BANK | STORY CITY | $284.91M |
| IOWA STATE SAVINGS BANK | CRESTON | $282.65M |
| GUTHRIE COUNTY STATE BANK | PANORA | $279.44M |
| FAIRFAX STATE SAVINGS BANK | FAIRFAX | $277.28M |
| SECURITY TRUST&SAVINGS BANK | STORM LAKE | $274.87M |
| STATE SAVINGS BANK | WEST DES MOINES | $274.29M |
| FREEDOM FINANCIAL BANK | WEST DES MOINES | $273.81M |
| FNB BANK | FONTANELLE | $273.72M |
| CHEROKEE STATE BANK | CHEROKEE | $271.23M |
| SUCCESS BANK | BLOOMFIELD | $269.69M |
| FARMERS&MERCHANTS STATE BANK | WINTERSET | $267.56M |
| HEARTLAND BANK | SOMERS | $267.45M |
| CITIZENS 1ST NB STORM LAKE | STORM LAKE | $260.22M |
| MEDIAPOLIS SAVINGS BANK | MEDIAPOLIS | $258.42M |
| DEWITT BANK&TRUST CO | DEWITT | $257.13M |
| DENVER SAVINGS BANK | DENVER | $255.97M |
| WESTSIDE STATE BANK | WESTSIDE | $255.04M |
| FIRST BANK HAMPTON | HAMPTON | $244.16M |
| MALVERN BANK | MALVERN | $242.02M |
| WCF FINANCIAL BANK | WEBSTER CITY | $227.49M |
| UNITED BANK&TRUST CO | HAMPTON | $227.24M |
| CHARTER BANK | JOHNSTON | $222.67M |
| FARMERS STATE BANK | NORTHWOOD | $220.68M |
| BLUE GRASS SAVINGS BANK | BLUE GRASS | $220.60M |
| FARMERS SAVINGS BANK | FOSTORIA | $213.39M |
| FARMERS&MERCHANTS BANK&TRUST | BURLINGTON | $212.73M |
| FARMERS SAVINGS BANK&TRUST | TRAER | $212.50M |
| HOUGHTON STATE BANK | RED OAK | $210.08M |
| BANK | WAPELLO | $209.44M |
| NORTHSTAR BANK | ESTHERVILLE | $205.02M |
| IOWA STATE BANK | SAC CITY | $204.58M |
| IOWA FALLS STATE BANK | IOWA FALLS | $202.26M |
| IOWA TRUST&SAVINGS BANK | CENTERVILLE | $200.45M |
| CHELSEA SAVINGS BANK | BELLE PLAINE | $199.65M |
| FARMERS TRUST&SAVINGS BANK | WILLIAMSBURG | $199.59M |
| CITIZENS STATE BANK | SHELDON | $198.80M |
| STATE BANK&TRUST CO | NEVADA | $196.36M |
| STATE SAVINGS BANK | BEDFORD | $196.34M |
| KEYSTONE SAVINGS BANK | MARENGO | $195.13M |
| SECURITY SAVINGS BANK | GOWRIE | $194.16M |
| PEOPLES SAVINGS BANK | WELLSBURG | $190.31M |
| ST ANSGAR STATE BANK | SAINT ANSGAR | $189.28M |
| BELLEVUE STATE BANK | BELLEVUE | $188.47M |
| MOUNT VERNON BANK&TRUST CO | MOUNT VERNON | $186.24M |
| LIBERTY TRUST&SAVINGS BANK | DURANT | $181.11M |
| DANVILLE STATE SAVINGS BANK | NEW LONDON | $177.88M |
| ATKINS SAVINGS BANK&TRUST | ATKINS | $171.98M |
| WEST IOWA BANK | WEST BEND | $169.59M |
| UNION STATE BANK | GREENFIELD | $164.60M |
| BANK 1ST | WEST UNION | $164.07M |
| AUDUBON STATE BANK | AUDUBON | $163.40M |
| BOONE BANK&TRUST CO | BOONE | $160.40M |
| TEMPLETON SAVINGS BANK | TEMPLETON | $160.26M |
| CITIZENS SAVINGS BANK | ANAMOSA | $159.74M |
| BANK PLUS | ESTHERVILLE | $157.06M |
| FEDERATION BANK | WASHINGTON | $153.69M |
| FARMERS STATE BANK | ALGONA | $151.04M |
| FIRST STATE BANK | BELMOND | $148.71M |
| HIAWATHA BANK&TRUST CO | HIAWATHA | $148.24M |
| BRIDGE COMMUNITY BANK | MOUNT VERNON | $147.96M |
| READLYN SAVINGS BANK | READLYN | $147.91M |
| EXCHANGE STATE BANK | AMES | $146.28M |
| CITIZENS SAVINGS BANK | SPILLVILLE | $144.78M |
| FARMERS TRUST&SAVINGS BANK | EARLING | $143.69M |
| FARMERS SAVINGS BANK | MARSHALLTOWN | $139.24M |
| STATE BANK OF TOLEDO | TOLEDO | $138.81M |
| COMMUNITY BANK | DUNLAP | $137.13M |
| UNION STATE BANK | WINTERSET | $135.73M |
| FARMERS SAVINGS BANK | WEVER | $135.69M |
| CORYDON STATE BANK | CORYDON | $134.33M |
| FIRST STATE BANK | BRITT | $130.80M |
| FIRST STATE BANK | STUART | $128.69M |
| SOLON STATE BANK | SOLON | $125.70M |
| CITIZENS STATE BANK | WYOMING | $125.05M |
| FARMERS&MERCHANTS SB | IOWA CITY | $123.10M |
| UNITED BANK&TRUST CO | MARSHALLTOWN | $122.92M |
| TWIN CEDARS BANK | BUSSEY | $121.99M |
| CEDAR VALLEY BANK&TRUST | LA PORTE CITY | $121.37M |
| FIRST COMMUNITY BANK | NEWELL | $116.94M |
| SECURITY STATE BANK | RADCLIFFE | $113.73M |
| SECURITY STATE BANK | ALGONA | $113.14M |
| MAYNARD SAVINGS BANK | MAYNARD | $110.77M |
| WHITE STATE BANK | SOUTH ENGLISH | $105.29M |
| SIBLEY STATE BANK | SIBLEY | $103.59M |
| COMMUNITY BANK OF OELWEIN | OELWEIN | $103.47M |
| FNNB BANK | NEWTON | $102.32M |
| BREDA SAVINGS BANK | BREDA | $99.97M |
| SANBORN SAVINGS BANK | SANBORN | $90.24M |
| STATE BANK | SPIRIT LAKE | $88.83M |
| FIRST SECURITY STATE BANK | EVANSDALE | $87.75M |
| LOGAN STATE BANK | LOGAN | $86.93M |
| WATKINS SAVINGS BANK | WATKINS | $83.20M |
| TRI-VALLEY BANK | RANDOLPH | $80.32M |
| FIRST NB OF MANNING | MANNING | $80.10M |
| FARMERS STATE BANK | MARCUS | $75.77M |
| CITIZENS SAVINGS BANK | MARSHALLTOWN | $75.36M |
| STATE BANK | SPENCER | $73.97M |
| FARMERS STATE BANK | YALE | $73.12M |
| SLOAN STATE BANK | SLOAN | $70.76M |
| FIRST HERITAGE BANK | SHENANDOAH | $69.92M |
| FIRST STATE BANK | NASHUA | $69.87M |
| FIRST SECURITY BANK | MAPLETON | $63.35M |
| STATE CENTRAL BANK | BONAPARTE | $60.84M |
| HOME STATE BANK | ROYAL | $58.68M |
| ASHTON STATE BANK | ASHTON | $54.34M |
| MONTEZUMA STATE BANK | MONTEZUMA | $53.45M |
| EXCHANGE STATE BANK | SPRINGVILLE | $52.90M |
| BENTON COUNTY STATE BANK | BLAIRSTOWN | $50.50M |
| PALO SAVINGS BANK | PALO | $47.29M |
| CORNERSTONE BANK | CLARINDA | $44.64M |
| COMMUNITY STATE BANK | PATON | $42.84M |
| DEFIANCE STATE BANK | DEFIANCE | $41.78M |
| STATE BANK OF SCHALLER | SCHALLER | $39.76M |
| HERITAGE BANK | MARION | $38.57M |
| FIRST NB OF PRIMGHAR | PRIMGHAR | $38.56M |
| FARMERS STATE BANK | LAKE VIEW | $35.90M |
| AMERICAN TRUST&SAVINGS BANK | LOWDEN | $30.95M |
| ITS BANK | JOHNSTON | $30.57M |
| MAXWELL STATE BANK | MAXWELL | $27.53M |
| DYSART STATE BANK | DYSART | $17.00M |
| FIRST COMMUNITY TRUST NA | DUBUQUE | $13.50M |