Largest banks in Illinois
FDIC-insured banks headquartered in Illinois ranked by total assets as of June 30, 2026.
U.S.ALAKAZARCACOCTDEDCFLGAHIIDILINIAKSKYLAMEMDMAMIMNMSMOMTNENVNHNJNMNYNCNDOHOKORPARISCSDTNTXUTVTVAWAWVWIWYPRVIGUASMP
| Bank | Headquarters | Branches | Total assets |
|---|---|---|---|
| Regions BankFDIC cert 12368 | Birmingham, AL | 1,259 | $159.79 billion |
| ServisFirst BankFDIC cert 57993 | Birmingham, AL | 34 | $18.34 billion |
| River Bank & TrustFDIC cert 58255 | Prattville, AL | 25 | $4.02 billion |
| CB&S Bank, Inc.FDIC cert 15310 | Russellville, AL | 58 | $3.07 billion |
| Bryant BankFDIC cert 57997 | Tuscaloosa, AL | 19 | $2.94 billion |
| Bank IndependentFDIC cert 16604 | Sheffield, AL | 34 | $2.86 billion |
| Oakworth Capital BankFDIC cert 58783 | Birmingham, AL | 4 | $2.13 billion |
| Troy Bank & Trust CompanyFDIC cert 5598 | Troy, AL | 14 | $1.60 billion |
| United BankFDIC cert 58 | Atmore, AL | 20 | $1.48 billion |
| Peoples Bank of AlabamaFDIC cert 22537 | Cullman, AL | 28 | $1.42 billion |
| First Bank of AlabamaFDIC cert 2832 | Talladega, AL | 18 | $1.36 billion |
| SouthPoint BankFDIC cert 58088 | Birmingham, AL | 11 | $1.36 billion |
| Citizens Bank & TrustFDIC cert 57483 | Guntersville, AL | 10 | $1.20 billion |
| Metro BankFDIC cert 27510 | Pell City, AL | 9 | $1.18 billion |
| First US BankFDIC cert 17077 | Birmingham, AL | 16 | $1.15 billion |
| AuburnBankFDIC cert 35 | Auburn, AL | 7 | $1.09 billion |
| CommerceOne BankFDIC cert 59114 | Birmingham, AL | 2 | $1.06 billion |
| First Metro BankFDIC cert 27381 | Muscle Shoals, AL | 11 | $1.01 billion |
| West Alabama Bank & TrustFDIC cert 16175 | Reform, AL | 16 | $929.0 million |
| First Southern State BankFDIC cert 2829 | Stevenson, AL | 11 | $893.5 million |
| Traditions BankFDIC cert 57554 | Cullman, AL | 6 | $890.9 million |
| Central State BankFDIC cert 72 | Calera, AL | 7 | $890.7 million |
| MidSouth BankFDIC cert 2777 | Dothan, AL | 14 | $771.5 million |
| First Community Bank of Central AlabamaFDIC cert 57124 | Wetumpka, AL | 9 | $694.3 million |
| First Southern BankFDIC cert 29332 | Florence, AL | 10 | $679.2 million |
| CCB Community BankFDIC cert 16595 | Andalusia, AL | 5 | $661.9 million |
| The Hometown Bank of AlabamaFDIC cert 57540 | Oneonta, AL | 5 | $660.7 million |
| Merit BankFDIC cert 15270 | Huntsville, AL | 1 | $581.6 million |
| EvaBankFDIC cert 26799 | Eva, AL | 6 | $490.6 million |
| Peoples Independent BankFDIC cert 27233 | Boaz, AL | 9 | $485.7 million |
| Robertson Banking CompanyFDIC cert 39 | Demopolis, AL | 8 | $462.7 million |
| Cullman Savings BankFDIC cert 30167 | Cullman, AL | 5 | $456.7 million |
| The Bank of VernonFDIC cert 51 | Vernon, AL | 5 | $445.4 million |
| First Jackson Bank, Inc.FDIC cert 23376 | Stevenson, AL | 7 | $444.3 million |
| NobleBank & TrustFDIC cert 58111 | Anniston, AL | 6 | $444.0 million |
| State Bank & TrustFDIC cert 861 | Winfield, AL | 5 | $413.0 million |
| First Citizens BankFDIC cert 23152 | Luverne, AL | 5 | $402.6 million |
| Southern Independent BankFDIC cert 58357 | Opp, AL | 3 | $395.3 million |
| The Exchange Bank of AlabamaFDIC cert 54 | Altoona, AL | 5 | $392.5 million |
| Pinnacle BankFDIC cert 29548 | Jasper, AL | 7 | $384.5 million |
| First National BankFDIC cert 22271 | Hamilton, AL | 5 | $372.7 million |
| Premier Bank of the SouthFDIC cert 27118 | Cullman, AL | 9 | $370.6 million |
| Marion Community BankFDIC cert 14184 | Marion, AL | 8 | $364.2 million |
| AmeriFirst BankFDIC cert 2838 | Montgomery, AL | 6 | $364.1 million |
| First State Bank of DeKalb CountyFDIC cert 23815 | Fort Payne, AL | 5 | $353.8 million |
| FirstState BankFDIC cert 20468 | Lineville, AL | 3 | $349.4 million |
| Phenix-Girard BankFDIC cert 41 | Phenix City, AL | 4 | $342.3 million |
| Farmers and Merchants BankFDIC cert 1735 | Piedmont, AL | 5 | $308.7 million |
| Farmers and Merchants BankFDIC cert 13887 | Lafayette, AL | 3 | $307.6 million |
| The Citizens Bank of WinfieldFDIC cert 52 | Winfield, AL | 1 | $301.3 million |
| 22nd State Banking CompanyFDIC cert 16910 | Mobile, AL | 4 | $292.2 million |
| HNB First BankFDIC cert 2805 | Headland, AL | 4 | $282.4 million |
| Liberty BankFDIC cert 20429 | Geraldine, AL | 7 | $258.6 million |
| First Financial BankFDIC cert 19440 | Bessemer, AL | 8 | $248.1 million |
| First Bank of BoazFDIC cert 2784 | Boaz, AL | 1 | $239.8 million |
| The First National Bank and TrustFDIC cert 2779 | Atmore, AL | 4 | $238.6 million |
| The Citizens BankFDIC cert 16369 | Enterprise, AL | 2 | $233.3 million |
| Community Spirit BankFDIC cert 50 | Red Bay, AL | 6 | $228.8 million |
| BankSouthFDIC cert 77 | Dothan, AL | 2 | $221.5 million |
| Friend BankFDIC cert 2828 | Slocomb, AL | 5 | $221.0 million |
| Union State BankFDIC cert 5602 | Pell City, AL | 8 | $212.5 million |
| First Cahawba BankFDIC cert 58636 | Selma, AL | 5 | $205.7 million |
| Millennial BankFDIC cert 34460 | Leeds, AL | 2 | $201.3 million |
| PeoplesTrust BankFDIC cert 57569 | Hamilton, AL | 3 | $201.2 million |
| Community Neighbor BankFDIC cert 2787 | Camden, AL | 4 | $193.2 million |
| First Federal Bank, A FSBFDIC cert 31127 | Tuscaloosa, AL | 3 | $182.6 million |
| North Alabama BankFDIC cert 27560 | Hazel Green, AL | 4 | $178.6 million |
| The First National Bank of HartfordFDIC cert 2804 | Hartford, AL | 3 | $173.0 million |
| Valley State BankFDIC cert 26021 | Russellville, AL | 3 | $169.5 million |
| Citizens' Bank, Inc.FDIC cert 23523 | Robertsdale, AL | 3 | $158.9 million |
| Sweet Water State BankFDIC cert 9615 | Sweet Water, AL | 5 | $150.0 million |
| Bank of MoundvilleFDIC cert 9057 | Moundville, AL | 1 | $144.6 million |
| Merchants & Farmers Bank of Greene County, AlabamaFDIC cert 855 | Eutaw, AL | 3 | $135.9 million |
| The Southern Bank CompanyFDIC cert 29731 | Gadsden, AL | 4 | $133.1 million |
| First State Bank of the South, Inc.FDIC cert 21050 | Sulligent, AL | 5 | $130.7 million |
| The Citizens BankFDIC cert 22358 | Greensboro, AL | 1 | $129.2 million |
| Brantley Bank and Trust CompanyFDIC cert 16386 | Brantley, AL | 4 | $126.9 million |
| The Samson Banking Company, Inc.FDIC cert 16185 | Samson, AL | 2 | $124.5 million |
| Peoples Bank of GreensboroFDIC cert 1730 | Greensboro, AL | 1 | $115.5 million |
| The Commercial Bank Of OzarkFDIC cert 17975 | Ozark, AL | 2 | $115.2 million |
| Local BankFDIC cert 9614 | Tuscaloosa, AL | 3 | $111.3 million |
| Peoples Exchange BankFDIC cert 70 | Monroeville, AL | 1 | $98.6 million |
| Bank of Walker CountyFDIC cert 57640 | Jasper, AL | 2 | $98.5 million |
| The Farmers & Merchants BankFDIC cert 1745 | Waterloo, AL | 2 | $98.3 million |
| Bank47FDIC cert 32968 | Huntsville, AL | 2 | $97.0 million |
| Nova BankFDIC cert 59326 | Huntsville, AL | 1 | $91.2 million |
| Commonwealth National BankFDIC cert 22229 | Mobile, AL | 2 | $78.5 million |
| Bank of EvergreenFDIC cert 49 | Evergreen, AL | 1 | $78.1 million |
| Dozier BankFDIC cert 2794 | Dozier, AL | 1 | $54.8 million |
| Bank of BrewtonFDIC cert 5605 | Brewton, AL | 2 | $49.6 million |
| Solutions Plus BankFDIC cert 59362 | Albertville, AL | 2 | $43.9 million |
| First Progressive BankFDIC cert 22549 | Brewton, AL | 1 | $31.6 million |
| BHM BankFDIC cert 35314 | Birmingham, AL | 1 | $17.4 million |