US Bank Directory

Banks in Illinois

326 FDIC-insured banks are headquartered in Illinois, with 3,641 branch offices across the state.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Banks headquartered here
326
Combined assets
$776.89 billion
Branches in IL
3,641
Most branches
Chicago 492

Cities with the most branches

Branch counts from the FDIC. Open a city for every bank, address, phone and the hours it publishes.

Chicago492 Springfield54 Naperville45 Rockford39 Champaign32 Aurora32 Peoria31 Joliet30 Orland Park30 Marion26 Bloomington26 Elgin25 Skokie25 Schaumburg24 Decatur23 Quincy22 Northbrook21 Saint Charles20 Bolingbrook20 Glenview20 Oak Lawn19 Crystal Lake18 Elmhurst18 Mount Prospect18 Niles18 Palatine17 Effingham16 Arlington Heights16 Buffalo Grove16 Evanston16 Moline16 Wheaton15 Frankfort15 Belleville14 Des Plaines14 Elk Grove Village14 Park Ridge14 Edwardsville14 Lombard14 Tinley Park14
All 831 cities and towns with bank offices in Illinois

All banks headquartered in Illinois, by total assets

Bank Headquarters Total assets Offices
BMO Bank National Association Chicago $254.97 billion 987
The Northern Trust Company Chicago $178.57 billion 67
CIBC Bank USA Chicago $66.50 billion 8
Busey Bank Champaign $18.15 billion 81
Byline Bank Chicago $9.91 billion 54
Wintrust Bank, National Association Chicago $9.57 billion 38
Lake Forest Bank & Trust Company, National Association Lake Forest $9.25 billion 10
First Mid Bank & Trust, National Association Mattoon $9.14 billion 87
First American Bank Elk Grove Village $8.63 billion 58
Old Second National Bank Aurora $6.86 billion 57
Hinsdale Bank & Trust Company, National Association Hinsdale $6.80 billion 17
Heartland Bank and Trust Company Bloomington $6.72 billion 87
Midland States Bank Effingham $6.69 billion 60
Northbrook Bank and Trust Company, National Association Northbrook $6.37 billion 7
Morton Community Bank Morton $5.35 billion 49
Barrington Bank & Trust Company, National Association Barrington $5.17 billion 9
Wheaton Bank & Trust, National Association Wheaton $4.79 billion 8
State Bank of India Chicago $4.32 billion 1
United Community Bank Chatham $4.13 billion 46
Carrollton Bank Carrollton $3.88 billion 13
St. Charles Bank & Trust Company, National Association Saint Charles $3.69 billion 10
Parkway Bank and Trust Company Harwood Heights $3.66 billion 27
Village Bank and Trust, National Association Arlington Heights $3.63 billion 8
Old Plank Trail Community Bank, National Association New Lenox $3.53 billion 16
Banterra Bank Marion $3.36 billion 43
Libertyville Bank & Trust Company, National Association Libertyville $3.34 billion 8
Lakeside Bank Chicago $2.85 billion 11
State Bank of the Lakes, National Association Antioch $2.81 billion 10
Beverly Bank & Trust Company, National Association Chicago $2.69 billion 8
INB, National Association Springfield $2.68 billion 14
FCB Banks Collinsville $2.64 billion 20
Republic Bank of Chicago Oak Brook $2.61 billion 20
Schaumburg Bank & Trust Company, National Association Schaumburg $2.56 billion 7
Crystal Lake Bank and Trust Company, National Association Crystal Lake $2.26 billion 6
First Bank Chicago Highland Park $2.23 billion 4
Marquette Bank Chicago $2.09 billion 22
Peoples National Bank , N.A. Mount Vernon $2.08 billion 25
American Commercial Bank & Trust, National Association Ottawa $2.07 billion 11
Blackhawk Bank & Trust Milan $2.04 billion 19
Bank of Springfield Springfield $2 billion 18
Foresight Bank Winnebago $1.71 billion 14
Servbank, National Association Oswego $1.70 billion 8
First State Bank Mendota $1.56 billion 20
Providence Bank & Trust South Holland $1.56 billion 16
Dieterich Bank Effingham $1.55 billion 17
Central Bank Illinois Geneseo $1.46 billion 12
Amalgamated Bank of Chicago Chicago $1.33 billion 2
First Bankers Trust Company, National Association Quincy $1.22 billion 9
Bank of Pontiac Pontiac $1.18 billion 14
American Community Bank & Trust Woodstock $1.18 billion 5
The Federal Savings Bank Chicago $1.08 billion 2
Belmont Bank & Trust Company Chicago $1.05 billion 5
First Southern Bank Marion $1.04 billion 19
Cornerstone National Bank & Trust Company Palatine $1.01 billion 5
International Bank of Chicago Chicago $982.67 million 6
First National Bank of Waterloo Waterloo $929.32 million 16
Fortress Bank Peoria $897.17 million 10
Farmers National Bank Prophetstown $895.66 million 4
Liberty Bank for Savings Chicago $868.65 million 5
Resource Bank, National Association Dekalb $868.63 million 15
Millennium Bank Des Plaines $844.46 million 3
Prairie State Bank and Trust Springfield $840.08 million 19
CIBM Bank Champaign $819.74 million 9
Sauk Valley Bank & Trust Company Sterling $790.75 million 11
First Savings Bank of Hegewisch Chicago $787.05 million 14
Home State Bank, National Association Crystal Lake $775.95 million 7
Itasca Bank & Trust Co. Itasca $770.77 million 2
The Peoples State Bank of Newton, Illinois Newton $736.71 million 9
Midwest Bank Monmouth $736.41 million 8
First Neighbor Bank, National Association Toledo $736.01 million 10
Longview Bank Ogden $732.07 million 13
The Bradford National Bank of Greenville Greenville $722.82 million 10
Albank National Association Chicago $721.80 million 4
Hickory Point Bank and Trust Decatur $717.52 million 8
Prospect Bank Paris $715.63 million 11
Time Bank Park Ridge $712.77 million 3
BankOrion Orion $688.08 million 9
MidAmerica National Bank Canton $685.04 million 6
Constitution Bank, National Association Hillsboro $683.07 million 14
Apple River State Bank Apple River $675.23 million 8
Peoples Bank & Trust Pana $656.60 million 14
First Eagle Bank Chicago $649.62 million 2
Stillman BancCorp N.A. Stillman Valley $645.63 million 6
Legence Bank Eldorado $642.94 million 11
Bank & Trust Company Litchfield $641.34 million 11
TrustBank Olney $640.22 million 8
The First National Bank of Carmi Carmi $622.20 million 12
The Fairfield National Bank Fairfield $620.90 million 3
Peoples National Bank of Kewanee Kewanee $587.63 million 10
Washington Savings Bank Effingham $585.34 million 4
FNBC Bank & Trust La Grange $581.58 million 3
Bank of Belleville Belleville $562.89 million 4
Lisle Savings Bank Lisle $544.53 million 4
First Nations Bank Chicago $536.61 million 3
Pan American Bank & Trust Melrose Park $536.11 million 6
Citizens Community Bank Mascoutah $531.04 million 4
First Secure Community Bank Sugar Grove $528.76 million 5
Germantown Trust & Savings Bank Breese $523.62 million 4
First Robinson Savings Bank, National Association Robinson $512.14 million 5
First State Bank and Trust Monticello $509.62 million 10
Grundy Bank Morris $504.71 million 4
Petefish, Skiles & Co. Virginia $501.62 million 6
The FNB Community Bank Vandalia $498.91 million 7
Casey State Bank Casey $496.69 million 6
Solutions Bank Forreston $491.60 million 5
American Eagle Bank South Elgin $484.74 million 1
Sterling Federal Bank, F.S.B. Sterling $481.61 million 9
Hoyne Savings Bank Chicago $479.91 million 7
First National Bank in Olney Olney $469.29 million 6
Gold Coast Bank Chicago $463.11 million 1
Citizens State Bank Lena $453.30 million 5
Better Banks Peoria $445.75 million 9
The City National Bank of Metropolis Metropolis $444.36 million 2
Grand Ridge National Bank Wheaton $443.32 million 2
Community State Bank Galva $441.88 million 9
Eureka Savings Bank La Salle $435.79 million 5
First Federal Savings Bank Ottawa $421.91 million 11
Union National Bank and Trust Company of Elgin Elgin $421.76 million 2
The First National Bank of Allendale Allendale $421.23 million 3
First National Bank of Brookfield Brookfield $419.58 million 1
Devon Bank Chicago $418.56 million 3
Alliance Community Bank Petersburg $414.47 million 6
Community Savings Bank Chicago $410.17 million 2
First Trust Bank of Illinois Kankakee $406.26 million 5
First Secure Bank and Trust Co. Palos Hills $396.24 million 6
First National Bank of Pana Pana $394.83 million 6
First National Bank & Trust Company Clinton $388.11 million 4
Byron Bank Byron $384.41 million 4
Municipal Trust and Savings Bank Bourbonnais $382.22 million 2
Bank of O'Fallon O'Fallon $377.54 million 2
Peoples Bank of Kankakee County Bourbonnais $375.57 million 3
The Fisher National Bank Fisher $375.52 million 6
Shelby County State Bank Shelbyville $363.24 million 6
Teutopolis State Bank Teutopolis $358.54 million 3
State Street Bank and Trust Company Quincy $357.07 million 3
OSB Community Bank Ottawa $355.62 million 3
The Bank of Herrin Herrin $349.16 million 5
Citizens National Bank of Albion Albion $348.50 million 5
Buena Vista National Bank Chester $344.04 million 8
State Bank of Toulon Toulon $343.38 million 3
Farmers State Bank of Alto Pass, Ill. Alto Pass $342.39 million 5
Farmers State Bank Pittsfield $339.83 million 6
The First Trust and Savings Bank of Watseka, Illinois Watseka $337.13 million 2
The Havana National Bank Havana $332.83 million 6
The Harvard State Bank Harvard $331.47 million 5
First State Bank of Forrest Forrest $328.26 million 6
The First National Bank in Amboy Amboy $324.52 million 5
Forest Park National Bank and Trust Company Forest Park $322.35 million 2
1NB Bank Carlyle $318.99 million 5
Community State Bank of Rock Falls Rock Falls $318.39 million 5
Longview Community Bank Mount Pulaski $316.81 million 8
State Bank of Graymont Graymont $312.70 million 5
Community Bank Winslow $310.79 million 4
Hometown National Bank La Salle $307.23 million 3
First Secure State Bank Wonder Lake $305.63 million 7
Holcomb Bank Rochelle $304.85 million 4
Tompkins State Bank Avon $303.48 million 4
Flanagan State Bank Flanagan $300.27 million 15
State Bank Waterloo $295.85 million 5
Community Partners Savings Bank Salem $288.39 million 6
Bank of Rantoul Rantoul $285.79 million 2
Goodfield State Bank Goodfield $285.52 million 6
Town & Country Bank Midwest Quincy $279.25 million 6
SouthernTrust Bank Marion $278.50 million 3
First National Bank of Steeleville Steeleville $274.52 million 3
The Farmers and Merchants National Bank of Nashville Nashville $270.29 million 8
North Shore Trust and Savings Waukegan $270.26 million 3
Community First Bank of the Heartland Mount Vernon $266.76 million 4
First Bank of Manhattan Manhattan $265.94 million 3
PeopleFirst Bank Joliet $265.64 million 2
Raritan State Bank Raritan $253.91 million 3
The Clay City Banking Co. Clay City $253.33 million 4
Security Bank, s.b. Springfield $244.49 million 3
BankChampaign, National Association Champaign $242.85 million 2
Security Savings Bank Monmouth $241.40 million 2
Bank of Farmington Farmington $240.08 million 6
First Federal Savings and Loan Association of Central Illinois, S.B. Shelbyville $234.97 million 4
Crossroads Bank Effingham $234.74 million 2
Warren-Boynton State Bank New Berlin $234.52 million 4
Anna-Jonesboro National Bank Anna $234.19 million 3
West Central Bank Ashland $232.24 million 6
Farmers State Bank of Hoffman Hoffman $232.06 million 3
Eagle Valley Bank Griggsville $229.62 million 5
First Bank and Trust Company of Illinois Palatine $228.58 million 1
Ipava State Bank Lewistown $221.91 million 7
Milledgeville State Bank Milledgeville $215.19 million 1
Burling Bank Chicago $214.19 million 1
The Farmers State Bank and Trust Company Jacksonville $210.10 million 2
Peru Federal Savings Bank Peru $208.48 million 2
First FSB of Mascoutah Mascoutah $207.28 million 3
Spring Valley City Bank Spring Valley $206.95 million 2
FWBank Chicago $206.67 million 1
Murphy-Wall State Bank and Trust Company Pinckneyville $206.12 million 6
Scott State Bank Bethany $203.52 million 7
First Community Bank and Trust Beecher $201.67 million 2
SmartBiz Bank, National Association Northbrook $200.76 million 1
First National Bank in Taylorville Taylorville $200.11 million 2
Fidelity Bank Savanna $198.64 million 6
Vermilion Valley Bank Piper City $198.17 million 4
Frederick Community Bank, The Paxton $196.11 million 4
Central Federal Savings and Loan Association Cicero $194.65 million 3
Great Rivers Bank Barry $194.56 million 4
Community Bank of Elmhurst Elmhurst $194.49 million 2
Liberty Bank Liberty $193.86 million 6
First Federal Savings Bank of Champaign Urbana Champaign $192.54 million 2
First State Bank Shannon-Polo Shannon $190.46 million 3
Jersey State Bank Jerseyville $190.06 million 2
The First National Bank in Tremont Tremont $187.62 million 4
Prairie Community Bank Marengo $187.52 million 5
The First National Bank of Raymond Raymond $187.06 million 5
State Bank of Bement Bement $185.57 million 4
La Salle State Bank La Salle $183.24 million 3
Union Savings Bank Freeport $181.99 million 4
FIRST NATIONAL BANK OF NOKOMIS Nokomis $181.88 million 4
Town Center Bank Frankfort $180.65 million 2
State Bank of Whittington Benton $180.12 million 5
United Trust Bank Palos Heights $178.17 million 1
Central State Bank Clayton $175.06 million 4
Iroquois Farmers State Bank Iroquois $174.46 million 6
Waterman Bank Waterman $173.62 million 3
DeWitt Savings Bank Clinton $173.23 million 2
Illini State Bank Oglesby $171.88 million 3
Farmers State Bank of Western Illinois Alpha $167.28 million 6
North Central Bank Hennepin $165.91 million 2
First State Bank of Campbell Hill Campbell Hill $160.07 million 3
Brickyard Bank Lincolnwood $158.96 million 3
The First National Bank of Arenzville Arenzville $158.69 million 3
Philo Exchange Bank Philo $156.57 million 6
First Security Bank Mackinaw $151.15 million 4
The First National Bank of Litchfield Litchfield $150.37 million 2
Heritage Bank of Schaumburg Schaumburg $149.97 million 1
Du Quoin State Bank Du Quoin $148.25 million 5
Union Federal Savings and Loan Association Kewanee $145.59 million 6
National Bank of St. Anne St. Anne $143.24 million 3
Federated Bank Onarga $140.10 million 5
First National Bank in Pinckneyville Pinckneyville $138.39 million 1
State Bank of Cherry Cherry $137.62 million 1
Streator Home Savings Bank Streator $137.04 million 1
Southern Illinois Bank Johnston City $136.49 million 5
The Litchfield National Bank Litchfield $135.66 million 2
Rushville State Bank Rushville $134.76 million 1
Bank of Kampsville Kampsville $134.10 million 4
First Community Bank of Hillsboro Hillsboro $133.28 million 2
The Iuka State Bank Salem $133.02 million 4
Farmers State Bank & Trust Co. Mount Sterling $130.20 million 2
1st Equity Bank Skokie $130.02 million 1
Flora Bank & Trust Flora $125.99 million 4
Chester National Bank Chester $125.72 million 3
Princeville State Bank Princeville $124.42 million 2
Midwest National Bank Sandoval $122.60 million 2
First Community Bank of Moultrie County Sullivan $119.74 million 3
American Metro Bank Chicago $119.08 million 2
The Granville National Bank Granville $118.35 million 2
Collinsville Building and Loan Association Collinsville $117.57 million 1
The State Bank of Geneva Geneva $116.16 million 1
The First National Bank of Sparta Sparta $114.58 million 1
Exchange State Bank Lanark $112.74 million 1
First State Bank of Beecher City Beecher City $112.17 million 1
Central Savings, f.s.b. Chicago $111.93 million 2
Anna State Bank Anna $111.64 million 1
Midland Federal Savings and Loan Association Bridgeview $111.23 million 4
Anderson State Bank Oneida $108.91 million 1
Nashville Savings Bank Nashville $107.90 million 1
Clay County State Bank Louisville $104.30 million 1
The First National Bank of Lacon Lacon $103.74 million 1
The Gerber State Bank Argenta $100.82 million 2
Bank of Calhoun County Hardin $99.53 million 3
Mutual Federal Bank Chicago $96.50 million 1
Williamsville State Bank & Trust Williamsville $93.81 million 3
Mason City National Bank Mason City $91.42 million 1
The Old Exchange National Bank of Okawville Okawville $91.31 million 1
Bank of Yates City Yates City $89.09 million 2
Bank of Stronghurst Stronghurst $87.65 million 3
Farmers and Merchants State Bank of Bushnell Bushnell $86.46 million 2
Villa Grove State Bank Villa Grove $85.86 million 2
The First Bank and Trust Company of Murphysboro Murphysboro $83.08 million 1
The Bank of Bourbonnais Bourbonnais $81.59 million 1
The Atlanta National Bank Atlanta $81.27 million 3
Kinmundy Bank Kinmundy $80.07 million 1
Beardstown Savings s.b. Beardstown $79.47 million 2
Washington State Bank Washington $79.06 million 1
First State Bank of Olmsted Olmsted $78.43 million 3
The First National Bank of Ava Ava $78.31 million 1
Marseilles Bank Marseilles $77.60 million 2
Anchor State Bank Anchor $73.46 million 1
Preferred Bank Casey $73.46 million 2
The State Bank of Pearl City Pearl City $73.40 million 2
Midland Community Bank Kincaid $68.77 million 2
Farmers State Bank Elmwood $66.90 million 1
The First National Bank of Okawville Okawville $66.27 million 1
1st Community Bank Sherrard $65.29 million 2
State Bank of Industry Industry $64.34 million 1
North County Savings Bank Red Bud $63.20 million 3
GN Bank Chicago $59.78 million 1
The First National Bank of Brownstown Brownstown $57.41 million 1
Citizens State Bank of Milford Milford $56.92 million 1
First Community Bank, Xenia-Flora Xenia $55.54 million 2
Community National Bank in Monmouth Monmouth $55.12 million 1
Camp Grove State Bank Camp Grove $53.08 million 1
Farmers & Merchants Bank of Hutsonville Hutsonville $52 million 1
Peoples State Bank of Colfax Colfax $49.51 million 1
Buckley State Bank Buckley $49.02 million 1
Table Grove State Bank Table Grove $45.90 million 1
Community Bank of Easton Easton $43.01 million 1
Country Trust Bank Bloomington $42.30 million 1
North Side Federal Savings and Loan Association of Chicago Chicago $41.82 million 1
Fairview State Banking Company Fairview $40.94 million 1
First State Bank of Van Orin Van Orin $40.05 million 2
Farmers State Bank of Emden Emden $37.77 million 1
State Bank of Nauvoo Nauvoo $37.72 million 2
Citizens Bank of Chatsworth Chatsworth $36.21 million 2
The First State Bank of Dongola Dongola $34.70 million 2
Vermont State Bank Vermont $30.97 million 1
Dewey Bank Dewey $30.30 million 1
First State Bank of St. Peter Saint Peter $30.12 million 1
Citizens Bank of Edinburg Edinburg $28.95 million 1
Milford Building and Loan Association Milford $28.09 million 1
Campus State Bank Campus $26.22 million 1
The First National Bank of Assumption Assumption $25.17 million 1
Sainte Marie State Bank Sainte Marie $22.96 million 2
Peoples Bank of Macon Macon $22.70 million 1
Chesterfield State Bank Chesterfield $21.65 million 1
Farmers State Bank of Medora Medora $20.37 million 1
Hartsburg State Bank Hartsburg $18.12 million 1
Grand Rivers Community Bank Grand Chain $15.10 million 2
BMO Harris Central National Association Roselle $8.22 million 1